TW318157B - - Google Patents

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TW318157B
TW318157B TW86101783A TW86101783A TW318157B TW 318157 B TW318157 B TW 318157B TW 86101783 A TW86101783 A TW 86101783A TW 86101783 A TW86101783 A TW 86101783A TW 318157 B TW318157 B TW 318157B
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Taiwan
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gold
wire
flux
diameter
heated
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TW86101783A
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Chinese (zh)
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Nippon Steel Welding Prod Eng
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318157 A7 B7 五、發明说明(,) 發明背景 本發明傺關於一種製造以助焊劑填芯的熔接金鼷線之 方法,提供低氫焊接而有優良抗裂和保護底層之品質, 適用於高張力銷和其他高级網料和销結構之焊接而能承 受大的拘束力量。 在製诰無縫肋焊劑«芯熔接金屬線的方法中,脱氫在 習知方法是以600至8QITC在鐘罩或坑形爐中進行,肋焊 劑填芯熔接金靨線所用之管直徑由10至13毫米被拉至直 徑縮小為2至4毫米。加熱於2至4毫米小直徑之熔接 金屬線以脫氳之原因如下:⑴對大直徑熔接金屬線加熱 脱氫並無效率;及⑵小直徑之熔接金屬線可以輕易成為 環嬈狀或圈狀,因而可使鐘罩或坑式爐之總長度縮短》 經濟部中央梂準局負工消費合作社印裝 (請先閲讀背面之注意事項再填寫本頁) 此外,外皮之硬度必須予以控制使能符合値別的肋焊 劑填芯熔接金颶線的该充率和其他規格,並在自動焊接 時確保熔接金屬線直徑在0.8至4毫米之間者有良好的給 進效率,在製造時也可防止熔接金羼線斷裂。因此,待 加熱熔接金羼線之直徑必須考廉外皮之加工硬化而予以 決定,加工硬化是發生於熔接金颶線經軟化退火後拉伸 之時。對此情形,曾用單一加熱來逹成兩項不同目的, 即為脱氫和外皮之軟化。再者,共同使用之鐘罩和坑式 爐並非完全令人滿意,鐘罩爐的生産力太低,坑式爐的 熱效率太差,而且其材料、結構和使用壽命都不容許用 於80(TC以上之溫度,兩者都箱要大空間設置。 當自動焊接曰見流行,實心熔接金屬線、肋焊劑埔芯 -3 - 本紙張尺度適用中國國家標準(CNS ) A4规格(210X29*7公釐) 經濟部中央標準局貝工消費合作社印装 028157 A7 B7五、發明説明(a ) 熔接金饜線之使用也都增加,有接嬸外皮之助焊劑填芯 熔接金觸線成為主流。每100克熔積之金鼷產生大約7 奄升之擴敗氫氣,如此之熔接金羼線在焊接高張力鋼或 承接大拘束力之網结構時,有形成氳氣引發開裂之不良 傾向。當用於底塗網板之焊接時,含多氳熔接金羼線也 有形成氣溝、氣坑以及其他焊接上之缺陷。 難以製成低氫熔接金靨線而有接縫外皮之原因如下: ⑴填充之助焊劑含有黏著性之濕氣;¢)若干含於所填充 助焊劑中之礦物質,其结晶水除非加熱至500 10或更高 則無法去除;(¾含於所填充助焊劑中之若干金羼粉所含 有之氫除非加热至300 t:或更高乃未能除去;W當加热 至高溫,氧氣經過接鏠進入外皮,因加速氧化造成所填 充助焊劑變質;以及©經由接縫其外皮受潮之後則無法 製成低氫之肋焊爾填芯熔接金屬線。 因此,無鐽之助焊劑填芯熔接金靨線已僅發展至俾能 製成低氫之助焊劑填芯熔接金靨媒。瑄種低氫之助焊劑 填芯熔接金靨線是將助焊劑裝填於網管而製成。填妥之 管被加热至600與800t:間的溫度以進行脫氫。所填充助 焊劑中之水被如下之化學反應轉變成氫原子並經外皮擴 敗而去。 He + H 2 0 ^ MeO + H 2 其間Me為脫氧化劑和助焊劑和外皮内壁中之其他金饜 成份;H20為所填充助焊劑中之水。 為減少水和其他之氫氣源(潛存氫氣),金靨線必須被 -4- (請先閲讀背面之注意事項再填寫本頁) Γ 裝-318157 A7 B7 V. Description of the Invention (,) Background of the Invention The present invention relates to a method of manufacturing a welded gold wire filled with flux core, which provides low hydrogen welding with excellent crack resistance and protection of the quality of the bottom layer, suitable for high tension Welding of pins and other high-grade mesh materials and pin structures can withstand large restraining forces. In the method of making seamless rib flux «core fusion metal wire, the dehydrogenation is carried out in a bell jar or pit furnace in the conventional method at 600 to 8 QITC. 10 to 13 mm is pulled to a diameter reduced to 2 to 4 mm. The reason for heating the small-diameter welded metal wire of 2 to 4 millimeters for dehydration is as follows: (1) Heating and dehydrogenation of the large-diameter welded metal wire is inefficient; and (2) the small-diameter welded metal wire can easily become ring-shaped or ring-shaped , So that the total length of the bell jar or pit furnace can be shortened. "Printed by the Consumers Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). In addition, the hardness of the skin must be controlled and enabled Comply with the filling rate and other specifications of different rib flux cored welding gold hurricane wire, and ensure that the welding wire diameter between 0.8 and 4 mm has good feeding efficiency during automatic welding, and it can also be used during manufacturing To prevent the broken gold wire from breaking. Therefore, the diameter of the gold wire to be welded by heating must be determined by considering the work hardening of the outer sheath. Work hardening occurs when the welded gold wire is stretched after softening and annealing. In this case, a single heating was used to achieve two different purposes, namely dehydrogenation and softening of the outer skin. In addition, the bell jar and pit furnace used together are not completely satisfactory. The productivity of the bell jar furnace is too low, the thermal efficiency of the pit furnace is too poor, and its material, structure and service life are not allowed to be used in 80 ( For temperatures above TC, both boxes need to be installed in a large space. When automatic welding is popular, solid welded metal wires and ribbed flux cores-3-This paper size applies to China National Standard (CNS) A4 specifications (210X29 * 7 C) Printed by 028157 A7 B7, Beigong Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs V. Description of Invention (a) The use of welded gold wire has also increased, and the flux-filled welded gold wire with an aunt skin has become the mainstream. 100 grams of deposited gold reel produces about 7 liters of expanded hydrogen. When welding high-tensile steel or carrying a large-strength mesh structure, such welded gold reel wire has the undesirable tendency to form rasp to cause cracking. When used During the welding of the bottom-coated mesh, the multi-welded gold wire also has the defects of forming air grooves, air pits and other welding. It is difficult to make a low-hydrogen gold welding wire and the seam has the following reasons: ⑴filling The flux contains Adhesive moisture; ¢) Some minerals contained in the filled flux, the crystallization water cannot be removed unless heated to 500 10 or higher; (¾ a number of gold powder contained in the filled flux The hydrogen contained cannot be removed unless it is heated to 300 t: or higher; when heated to high temperature, oxygen enters the outer skin through the joint, and the filled flux is deteriorated due to accelerated oxidation; and © after the joint is wetted by the outer skin Made of low-hydrogen rib solder cored welding metal wire. Therefore, the non-ferrous flux cored welded gold alloy wire has only been developed to be able to make low hydrogen flux cored welded gold alloy medium. Xuan low Hydrogen flux-filled core-welded gold-tethered wire is made by filling flux into the network tube. The filled tube is heated to a temperature between 600 and 800t: for dehydrogenation. The water in the filled flux is as follows The chemical reaction is converted into hydrogen atoms and is removed through the outer skin. He + H 2 0 ^ MeO + H 2 In the meantime, Me is the deoxidizer and the flux and other gold components in the inner wall of the outer skin; H20 is one of the filled flux Water. To reduce water and other hydrogen (Latent hydrogen), gold dimple lines must be 4- (Please read the notes on the back of this page to fill out) Γ equipment -

、1T 本紙伕尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 318157 A7 B7 經濟部中央梂準局貝工消費合作社印装 五、發明説明(3 ) 1 1 加 热 至 較 高 溫 度 〇 另 一 方 面 贅 為 使 金 雇 線 得 到 良 好 之 給. 1 1 進 狀 態 • 外 皮 之 欧 化 退 火 狀 況 必 須 妥 為 控 制 〇 然 而 $ 習 1 1 用 單 一 加 热 之 方 法 無 法 提 供 熔 接 金 鼸 線 滿 意 的 脫 氫 肋 焊 /-—v 請 1 先 1 劑 和 滿 意 的 软 化 外 皮 〇 施 加 更 強 的 脫 氫 > 結 果 會 使 外 皮 閱 S 1 1 份 欧 化 • 因 而 随 金 画 線 的 大 小 而 可 能 會 損 害 熔 接 金 屬 背 面 1 I 之 1 I 媒 在 焊 接 時 的 給 進 功 能 0 以 稍 微 較 低 之 溫 度 對 有 m 當 硬 I 1 I 度 外 皮 之 金 羼 媒 進 行 软 化 退 火 會 造 成 脫 氫 不 足 > 增 加 可 Ψ 項 1 1 擴 散 氫 再 4 ΛΙ 之 量 » 降 低 焊 接 金 屬 對 裂 開 之 抗 力 0 習 用 加 热 製 寫 本 裝 I 程 無 法 符 合 氫 含 量 較 低 之 熔 接 金 颺 線 和 提 高 熔 接 金 屬 線 頁 、〆 1 I 給 進 速 率 等 需 求 0 1 1 明 概 要 1 I 為 解 決 上 述 之 問 題 f 本 發 明 人 等 提 供 一 種 製 造 熔 接 金 1 1 訂 雇 線 之 新 方 法 俾 有 更 強 之 脫 氡 功 能 並 提 供 缠 當 之 熔 接 金 1 靨 線 給 進 速 度 » 其儀兼施脫氫加熱和外皮软化加熱兩程 1 1 序 之 m 當 加 熱 以 取 代 習 用 之 單 一 加 熱 0 本 發 明 之 主 要 特 1 I 點 如 下 • 1 1 1 ⑴ 用 高 溫 加 熱 脫 氫 製 造 無 鏠 之 助 焊 剛 填 芯 熔 接 金 靨 線 之 方 法 » 包含在620 與 1 ιοου 間 之 溫 度 直 接 用 電 加 熱 之 1 I 步 驟 » Μ 一 種 直 金 羼 線 f 其 係 在 一 金 靥 管 内 填 充 助 焊 劑 1 1 而 有 8 至 15奄米 之 直 徑 * 使 該 金 臛 線 通 過 第 一 和 第 二 兩 1 I 對 滾 動 霣 極 兩 者 間 隔 2 至 5 公 尺 而 在 沿 金 JS 線 之 行 進 I. | 路 徑 f 並 在 兩 對 滾 動 霄 極 之 間 設 置 之 環 形 變 m 器 中 設 一 1 1 開 □ 1 將 經 加 熱 之 焊 媒 冷 W 至 500"C或更低, 其热傅係 1 I 數為250仟卡/平方公尺- 小 時 -t:或更低; 抽拉已冷卻 1 1 | -5 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央梂率局貝工消費合作社印製 A7 B7 五、發明説明(4 ) 之金靨線至直徑在0.8至4毫米之間。用如此製成之無 雄助焊劑填芯熔接金靨線所得焊件,在每100克熔積金 饜中所含可擴散之氢不會多於5奄升。 ⑵用高溫加熱脫氫製造無鐽之助焊劑填芯熔接金鼸線 之方法,包含在620與1100TC間之溫度直接用«加热之 步驟,Μ —種直的金属線,其係一金羼管內填充助焊劑 而有8至15奄米之直徑。使該金福線通遇第一和第二兩 對滾動電極,兩者間隔2至5公尺而在沿金饜線之行進 路徑,並在兩對滾動電極之間設置之環形變壓器中設一 開口;將經預熱之焊線在一氣熱或窜热爐中加热至600 與800t:間之溫度;將經過加熱之金靨線泠卻至500 t;或 更低,其热傅係數為250仟卡/平方公尺-小時或更 低;抽拉已冷卻之金靨線至成為直徑0.8至4奄米之間 。用如此製成之無鏠助焊劑填芯溶接金靨線所得焊件, 在每100克熔積金鼸中所含可擴散之氫不會多於5奄升。 ©用高溫加熱脫氣製造無鍵之助焊劑填芯熔接金羼線 之方法,包含在620與llOOt間之溫度直接用堪加热之 步驟,以一棰直的金靨線,其係一金靥管,内填充助焊 劑而有8至15毫米之直徑。使該金屬線通過第一和第二 兩對滾動鼋極,兩者間隔2至5公尺而在沿金靥線之行 進路徑,並在兩對滾動電極之間設置之環形變S器中設 一開口;將經遇加热之金鼷線冷卻至50〇υ或更低,其 热傳係數為250仟卡/平方公尺-小時-υ或更低;抽拉 巳冷卻之金臛媒至直徑在2與7奄米之間。將經逢拉伸 -6 ~ 本紙張尺度適用中國國家標準(CNS )八4^格(210Χ297公釐) (請先閲讀背面之注意事項再填寫本頁) Γ '11 A7 B7 經濟部中央揉準局貝工消費合作社印褽 五、發明説明( S ) • 1 1 之 金 屬 線 於 一 氣 热 或 電 熱 爐 中 加 熱 至 600與 800Ό 間 之 溫 1 1 度 * kk 热 傳 係 數 為 250仟卡/平方公尺- 小 時-〇或更低, 1 1 冷 卻 經 過 加 热 之 金 鼷 線 至 5〇ου或更低; 再將已冷卻之 請 1 先 I 金 鼷 m 抽 拉 至 直 徑 在 0 . 8 與 4 奄 米 之間 〇 用如此 製 成 之 閲 讀 1 I 無 縫 助 焊 劑 填 熔 接 金 靨 線 所 得 焊 件, 在 每100 克 熔 稹 背 1 I 之 1 之 金 鼷 中 所 含 可 擴 散 之 氫 不 會 多 於 3奄 升 〇 注 意 1 事 1 根 據 本 發 明 上 述 之 方 法 得 Μ 在 使 肋焊 劑 脫氫並 軟 化 外 項 1 皮 之 後 簡 單 抽 拉 直 徑 為 8 至 15 奄 米 之金 屬 線至直 徑 成 為 寫 本 ΛΙ 袭 I 0 . 8 至 4 奄 米 的 熔 接 金 靥 線 〇 無 m 助焊 劑 填芯熔 接 金 屬 頁 '—^ 1 I 線 在 熔 積 金 鼷 中 含 有 不 多 於 5 奄 升 可擴 散 氫者; 可 藉 直 1 1 接 用 電 加 熱 於 8 至 15奄 米 直 徑 之 直 而無 鍵 助焊劑 填 芯 熔 1 1 接 金 觸 線 9 在 —. m 續 上 線 方 法 中 不 產生 火 花,並 冷 卻 經 1 訂 過 加 熱 之 金 羼 媒 至 500 Ρ或更低而製成, 所用熱傳係數 1 為 250仟卡/平方公尺- 小 時 或更低 >然後將直徑為 1 1 8 至 12 m 米 之 已 脫 氫 金 鼸 線 抽 拉 成 直徑 為 2至4 奄 米 之 1 1 無 鍵 肋 焊 劑 填 心 熔 接 金 羼 線 其 外 皮硬 度 被控制 在 180 I 1 至 250H V之維氏硬度 >若原金靨線直徑限於大約8 與10 1 良 1 奄 米 之 間 9 則 可 得 直 徑 為 0 . 8 至 1 . 6奄 米 ,外皮 硬 度 控 1 I 制 在 2 00 至 250 Hv 维 氐 硬 度 之 無 越 助焊 劑 填芯之 熔 接 金 1 1 靨 媒 〇 再 者 t 待 熱 處 理 之 原 金 靨 線 直徑 和 製成熔 接 金 靥 1 I 線 之 硬 度 可 有 廣 泛 之 選 擇 範 _ t 随 製造 原 管所用 鋼 條 成 | 份 而 定 0 1 超 低 氫 熔 接 金 臛 線 可 用 直 徑 在 8 與15 奄 米間之 原 金 鼷 1 I m 使 其 脫 氫 並 將 外 皮 軟 化 熱 處 理 * 並將 線 抽拉至 直 徑 在 1 1 I -7 1 1 1 本紙張尺度適用中國國家標準(CNS〉A4規格(210X 297公釐) 318157 A7 B7 經濟部中央標準局員工消費合作杜印掣 五、發明説明( 6 ) 1 1 2 至 7 亳 米 之 間 而 製 得 〇 首 先 > 直 徑 在 8 與15奄米間之 1 1 I 原 金 鼷 線 用 直 接 電 熱 法 脫 氫 t 然 後 將 其 抽 拉 至 直 徑 在 2 1 1 與 7 奄 米 間 之 金 鼷 線 連 績 在 瓦 斯 爐 或 電 热 爐 中 加 热 , 使 '、 請 ! I 先 1 具 外 皮 軟 化 並 脫 氫 〇 如 此 所 得 產 品 即 為 超 低 氫 之 助 焊 劑 閱 讀 1 1 填 心 熔 接 金 鼷 線 9 其 每 100 克 熔 稹 金 鼷 中 所 含 可 擴 散 氩 背 1 | 之 1 不 多 於 3 奄 升 9 所控制的外皮硬度為150 至 250H V 之 維 注 意 古 1 I 氐 硬 度 0 ψ 項 再 填, 寫 1 1 根 據 本 發 明 之 方 法 可 免 除 預 烘 所 填 充 助 焊 劑 之 箱 要 9 裝 本 I 甚 至 含 水 更 多 之 助 焊 劑 也 無 須 預 烘 或 其 他 加 強 之 乾 煉 操 頁 '—^ 1 I 作 〇 對 8 至 15奄米直徑之原管施加脫氫 » 再 對 被 抽 拉 成 1 1 直 徑 為 2 至 7 奄 米 之 管 另 施 加 脫 氫 » 就 可 獲 得 每 100 克 1 1 熔 積 金 靥 所 含 可 擴 散 氫 不 多 於 3 奄 升 之 超 低 氲 助 焊 劑 填 1 訂 ++ 心 熔 接 金 鼷 線 而 無 須 任 何 諸 如 預 烘 之 加 強 乾 煉 作 業 0 1 本 發 明 之 方 法 也 免 除 了 調 整 助 焊 材 料 所 含 之 結 晶 水 和 i 1 氫 所 經 歷 之 習 知 不 便 〇 μ最高為11〇〇υ 之 溫 度 脫 氢 作 用 1 I 施 加 直 徑 為 2 至 7 奄 米 之 金 颺 線 t 並 嫌 後 對 被 抽 拉 至 直 1 1 | 徑 為 2 至 7 奄 米 之 金 羼 線 脫 氫 f 兩 者 合 併 在 一 起 f 可 Μ 不 必 調 整 所 填 充 助 焊 劑 所 含 之 结 晶 水 或 氫 而 製 成 每 100 1 I 克 熔 積 金 屬 所 含 可 擴 散 氫 不 多 於 3 奄 米 之 超 低 氫 助 焊 m 1 1 填 熔 接 金 靨 線 〇 1 I * 再 者 9 Μ 分 離 之 步 驟 施 用 脫 氫 加 熱 和 外 皮 軟 化 加 热 可 1 使 每 一 加 熱 作 用 得 選 擇 逋 當 條 件 0 採 用 逋 當 加 熱 分 1 1 離 之 步 驟 脫 氫 和 外 皮 軟 化 可 保 證 提 昇 脫 氫 作 用 並 使 在 焊 1 1 接 時 之 彈 性 導 管 於 嚴 重 之 彎 屈 情 形 中 有 穩 定 的 熔 接 金 靥 1 1 I -8 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( 7 ) 1 1 線 給 進 效 果 0 1 1 圈 式 說 JL 1 1 第 1 匾 顯 示 根 據本發明Μ直接電熱加予通過環形變 請 1 先 1 壓 器 之 金 屬 線 之 原 理 0 閱 讀 1 第 2 圖 圖 解 表 示 外 皮 硬 度 控 制 區 和 在 軟 化 退 火 後 8 背 ίι 1 I 之 1 至 15奄 米 直 徑 金 鼷 線 外 皮 度 間 之 闞 係 〇 注 意 1 1 事 1 第 3 圖 Μ 回 ρ 解 表 示 外 皮 硬 度 控 制 區 和 在 軟 化 退 火 後 經 項 再 1 1 過 加 热 和 抽 拉 成 2 至 7 奄 米 直 徑 金 羼 線 之 外 皮 硬 度 間 之 填、1 % -¾ 本T Μ 係 〇 頁 1 I 第 4 圖 為 繪 示 结 合 直 接 電 熱 和 在 坑 形 爐 中 加 熱 時 9 加 1 1 1 熱 時 間 與 溫 度 之 間 的 闞 係 〇 1 1 第 5 圈 為 繪 示 在 連 缠 坑· 爐 中 加 熱 時 加 熱 時 間 與 溫 度 之 1 > 訂 關 係 〇 1 第 6 m 為 繪 示 在 水 平 位 置 和 填 角 熔 接 中 可 擴 散 氫 含 量 1 1 與 氫 所 引 發 裂 痕 間 之 藺 係 〇 1 I 第 7 園 為 繪 示 可 擴 敗 氫 含 量 形 成 坑 數 和 瓦 斯 溝 發 1 1 生 間 之 Μ 係 〇 1 第 8 圖 繪 示 實 施 例 1 中 加 熱 時 間 助 焊 劑 填 心 熔 接 金 1 I 屬 線 外 皮 溫 度 Λ 和 助 焊 劑 溫 度 等 之 闞 係 〇 1 1 第 9 圖 繪 示 實 施 例 2 中 加 热 時 間 Λ 助 焊 劑 填 芯 熔 接 金 1 | 屬 線 外 皮 溫 度 > 和 助 焊 m 溫 度 等 之 闞 係 〇 I 第 10圖 繪 示 實 施 例 3 中 加 熱 時 間 助 焊 劑 填 芯 熔 接 金 1 靨 線 外 皮 溫 度 > 和 助 焊 m 溫 度 等 之 篇霣 m 係 〇 1 I 第 11 匾 以 另 圖 表 示 實 施 例 3 加 熱 時 間 Λ 助 焊 m 填 熔 1 1 -9 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 經濟部中央標準局貝工消費合作社印製 A7 B7 五、發明説明(8 ) 接金鼷線外皮溫度、和肋焊劑溫度等之閫係。 第12圖繪示在每一實施例中加熱時間與可擴敗氫含量 之閨係。 發明詳细說明 下列各段參考附圖敘述本發明詳细内容。 第1圓例示根據本發明Μ直接電熱施予通過環狀變壓 器之金鼷線。如第1圈所示,一對滾動電極單元2和3 間Μ留有一定空間而設於其中,金靨線1被夾持於相面 對之輥電極2a和2b及3a和3b,其次構成滾動電極單元。 行進中之金屬線1保持與成對之輥電極2a和2b及3a和3b 等之遇園表面接«而前進。 一環狀變壓器4 K同心設於成對之滾動電極單元2與 3之間,使金屬線經其中之開口通遇。此變壓器包含例 如一個由具有形成磁徑理想性質之電用網以中空方形片 姐成之锇芯,是逐曆積至所需厚度,在中央形成方形開 口空間。變壓器4有一第一線圈5 ,是以長線捲鏡於各 以90度位置分開而連接之四邊之各邊。第一線圈5之兩 端連接到電源E 。滾動電極3和3是用導電件6接通電 路。導電件6之連接端為可滑動者,藉滑件7與滾動電 極保持接觸。 導電件6之横截面積和材料可依需要選擇,其為易於 保持受热金鼷線之電阻R2在Ri >>R2時之比率者。電 流迅速通通電路並有效率地加熱金鼷線達1100¾之高溫 。迸發火花之發生率低,動力效率與高頻感應加熱者之 -10- 本纸張尺度適用中國國家標隼(CNS ) Λ4規格(210X 297公釐) (請先閱讀背面之注意事項再填寫本頁)、 1T The size of this paper is applicable to the Chinese National Standard (CNS) A4 (210X297mm) 318157 A7 B7 Printed and printed by the Central Bureau of Economic Affairs of the Ministry of Economic Affairs Beigong Consumer Cooperative V. Invention Instructions (3) 1 1 Heated to a higher temperature. On the one hand, it is necessary to make the gold hire wire get a good supply. 1 1 Into the state • The Europeanization annealing condition of the skin must be properly controlled. However, the single heating method cannot provide satisfactory dehydrogenation rib welding of the gold wire. / -— v Please 1 first agent and satisfactory softening skin. Apply stronger dehydrogenation> result will make the skin read S 1 1 part Europeanization. Therefore, with the size of the gold line, the back of the welded metal may be damaged 1 I 1 The feed function of I medium during welding 0 The softening annealing of the gold I medium with a hard I 1 I degree of skin at a slightly lower temperature will cause insufficient dehydrogenation. The increase can be increased by 1 1 The amount of hydrogen 4 ΛΙ »Reduces the resistance of the weld metal to cracking 0 Conventional heating method can not meet the requirements of welding gold wire with lower hydrogen content and improving the welding metal wire page, 〆1 I feed rate, etc. 0 1 1 Brief summary 1 I To solve the above problems f The inventors provided a new method for manufacturing welded gold 1 1 A new method of ordering a wire to have a stronger function of removing radon and to provide a tangled weld gold 1 feed rate of wire »The instrument also performs two processes of dehydrogenation heating and skin softening heating 1 1 sequence of m When heating is used to replace the conventional single heating 0 The main features of the present invention 1 I points are as follows • 1 1 1 ⑴ High-temperature heating dehydrogenation is used to produce no hydrogen Method for welding gold-filled wire by welding and filling the core »The 1 I step of directly heating with electric temperature between 620 and 1 ιοου» Μ A straight gold wire f its Fill a gold tube with a flux of 1 1 and a diameter of 8 to 15 mm * Make the gold wire pass through the first and second two 1 I. The pair of rolling electrodes are separated by 2 to 5 meters apart. JS line of travel I. | path f and set a 1 in 1 in the ring transformer installed between the two pairs of rolling poles. 1 Cool the heated welding medium to 500 " C or lower, its heat Fu system 1 I number is 250 thousand calories / square meter-hour-t: or lower; drawdown has been cooled 1 1 | -5 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm ) The A7 B7 is printed by the Beigong Consumer Cooperative of the Central Bureau of Economic Development of the Ministry of Economic Affairs. 5. The description of the invention (4). The gold thread is between 0.8 and 4 mm in diameter. The weldments obtained by welding the gold-tipped wires with the coreless solder flux filled in this way will not contain more than 5 liters of diffusible hydrogen per 100 grams of deposited gold noodles. ⑵The method of manufacturing high-temperature heating dehydrogenation to manufacture solder-free flux-filled gold-bonded wire, including the step of «heating directly at a temperature between 620 and 1100TC, M—a straight metal wire, which is a gold tube It is filled with flux and has a diameter of 8 to 15 mm. Make the Jinfu wire meet the first and second two pairs of rolling electrodes, separated by 2 to 5 meters, and set a one in the toroidal transformer between the two pairs of rolling electrodes along the travel path along the golden line Opening; heat the pre-heated welding wire in a gas heating or channeling furnace to a temperature between 600 and 800t: cool the heated gold wire to 500t; or lower, its thermal coefficient is 250 Thousand calories per square meter-hour or less; pull the cooled gold thread to a diameter between 0.8 and 4 m. Welded parts obtained by welding cores of gold-tethered wires with the non-metallurgical flux produced in this way will contain no more than 5 liters of diffusible hydrogen per 100 grams of deposited gold mule. © Using high-temperature heating and degassing to produce a key-free flux-filled welding gold wire, including the step of heating directly at a temperature between 620 and llOOt, with a straight gold wire, which is a gold wire The tube is filled with flux and has a diameter of 8 to 15 mm. Pass the metal wire through the first and second two pairs of rolling electrodes, separated by 2 to 5 meters in the travel path along the gold line, and set in the ring-shaped transformer between the two pairs of rolling electrodes. An opening; cooling the heated gold wire to 50 ° or less, with a heat transfer coefficient of 250 thousand calories per square meter-hour-υ or less; pulling the cooled gold wire to the diameter Between 2 and 7 m. Will be stretched every 6-6 ~ This paper scale is applicable to the Chinese National Standard (CNS) 8 4 ^ grid (210Χ297 mm) (Please read the notes on the back before filling this page) Γ '11 A7 B7 Central Ministry of Economy Printed by the Bureau Cooperative Consumer Cooperative V. Description of Invention (S) • 1 1 The metal wire is heated in a gas or electric furnace to a temperature between 600 and 800Ό 1 1 degree * kk The heat transfer coefficient is 250 thousand calories / square meter Ruler-hour-〇 or lower, 1 1 Cool the heated gold wire to 5〇ου or lower; and then the cooled one 1 first I pull the gold wire to a diameter between 0.8 and 4 m Between 1 and 1 welded with gold flux line welded with the read 1 I seamless flux made in this way, the amount of diffusible hydrogen contained in the gold reel of 1 I in 1 per 100 grams of molten back is not more than 3嘄 升 〇 Note 1 thing 1 According to the above method of the present invention to obtain Μ In the rib flux dehydrogenation and soften the outer item 1 skin Then simply pull the metal wire with a diameter of 8 to 15 mm to the diameter to become the writing ΛΙ attack I 0. 8 to 4 mm of the welded gold line. No m flux-filled core welded metal sheet '-^ 1 I line in The deposited gold alloy contains no more than 5 liters of diffusible hydrogen; it can be heated with a straight 1 1 and heated with a diameter of 8 to 15 mm in diameter without a key flux-filled core melt 1 1 to the gold contact 9 It is produced without sparks in the-. M continual on-line method, and it is made by cooling the overheated gold media to 500 Ρ or lower, and the heat transfer coefficient 1 used is 250 thousand calories per square meter-hour or more Low > Then, the dehydrogenated gold wire with a diameter of 1 1 8 to 12 m m is drawn into a diameter of 1 to 2 to 4 mm. 1 1 The keyless rib flux cored welding gold knot wire has a skin hardness controlled at Vickers hardness of 180 I 1 to 250H V> If the diameter of the original gold thread is limited to between about 8 and 10 1 good 1 mm 9 then the diameter can be 0.8 to 1.6 mm Meter, skin hardness control 1 I Welding gold made of flux-free core fillers with a hardness of 200 to 250 Hv and a hardness of 1 1 1 鈥 mediation medium 〇 Furthermore t the diameter of the original gold line to be heat-treated and made of welded gold 1 The hardness of the I wire can be selected from a wide range _ t depends on the steel bar used to manufacture the original tube | parts 0 1 Ultra-low hydrogen welding gold wire can be used with a diameter between 8 and 15 mm of the original gold halide 1 I m It dehydrogenates and softens the outer skin by heat treatment * and draws the wire to a diameter of 1 1 I -7 1 1 1 The paper size is applicable to the Chinese national standard (CNS> A4 specification (210X 297 mm) 318157 A7 B7 Central standard of the Ministry of Economic Affairs Bureau employee consumption cooperation Du Yinmei 5. Description of the invention (6) 1 1 2 to 7 mm and it is prepared. First> 1 1 I with a diameter between 8 and 15 mm. The original gold wire is directly heated Dehydrogenate t and then pull it to a diameter between 2 1 1 and 7 mm. Heat in a furnace or an electric furnace to make ', please! I first soften the outer skin and dehydrogenate. The product thus obtained is an ultra-low hydrogen flux. Reading 1 1 core welding gold wire 9 per 100 grams of molten metal The diffusible argon back contained in the gold noodles 1 | 1 is not more than 3 liters 9 The outer skin hardness controlled by it is 150 to 250H V. Note that the ancient 1 I is filled with the hardness 0 ψ and write 1 1 according to the invention The method can be exempted from pre-baking the box filled with flux. It needs 9 packs of I, even the flux with more water content does not need pre-baking or other enhanced dry refining operation page '-^ 1 I for the diameter of 8 to 15 m Apply dehydrogenation to the original tube »Then apply another dehydrogenation to the tube that is drawn into 1 1 with a diameter of 2 to 7 m.» You can get 1 1 per 100 grams of diffusible hydrogen contained in the gold deposit 1 no more than 3 Amino's Ultra-Low Flux Filling 1 Order ++ Welding of gold wires without any reinforcement such as pre-baking 0 1 The method of the present invention also eliminates the inconvenience of the conventional experience of adjusting the crystal water and i 1 hydrogen contained in the soldering material. 〇υ temperature dehydrogenation 1 I apply a gold Yang wire t with a diameter of 2 to 7 m and pull the wire straight to 1 1 | dehydrogenate a gold knot wire with a diameter of 2 to 7 m f both Combined together, it is possible to make ultra-low hydrogen welding fluxes containing no more than 3 nm of diffusible hydrogen per 100 1 I g of deposited metal without adjusting the crystal water or hydrogen contained in the filled flux m 1 1 Filling and welding the gold thread 〇1 I * Furthermore 9 Μ Separation step The application of dehydrogenation heating and skin softening heating can make each heating action select the appropriate conditions 0 adopting the heating step 1 1 dehydrogenation and The softening of the outer skin can ensure the improvement of dehydrogenation and The elastic duct during welding 1 1 has a stable welding in a severe bending and bending situation. 1 1 I -8 1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (7) 1 1 Line feed effect 0 1 1 Circle type JL 1 1 The first plaque shows that according to the present invention, direct electric heating is added through the ring change request 1 First, the principle of the metal wire of the pressure device 0 Reading 1 The second figure shows the skin hardness control area and the softening annealing 8 back ιι 1 I 1 to 15 mm diameter of the gold wire line between the outer layer of the thickness of the knot system 〇 Note 1 1 Matter 1 Figure 3 Μ The ρ solution shows the skin hardness control area and after softening and annealing, the item is then 1 1 overheated and drawn into 2 to 7 mm straight Filling between the hardness of the outer skin of the Jinjin line, 1%-¾ This T Μ series 0 page 1 I Page 4 The picture shows the combination of direct electric heating and heating in a pit furnace 9 plus 1 1 1 between the heating time and temperature The inter-column system 〇1 1 The fifth circle shows the heating time and temperature when heating in the continuous pit · furnace. 1> The relationship 〇1 The sixth m shows the horizontal position and fillet welding can be diffused Lin system between hydrogen content 1 1 and hydrogen-induced cracks 〇1 I The 7th garden shows the number of pits and gas grooves that can expand the hydrogen content and the gas groove 1 1 M system in life 〇1 Figure 8 shows an example 1 Medium heating time flux core welding gold 1 I is the line system of wire sheath temperature Λ and flux temperature 〇1 1 Figure 9 shows the heating time Λ flux filling core welding gold 1 in Example 2 The temperature of the wire sheath > and the temperature of the soldering m etc. FIG. 10 shows the heating time of the flux-filled welding gold in Example 3 1 The sheath temperature of the wire > and the temperature of the soldering m etc. m system 〇1 I The 11th plaque is shown in another figure. Example 3 Heating time Λ fluxing m filling 1 1 -9 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ 4 specifications (210X 297 mm) Ministry of Economic Affairs A7 B7 printed by the Beigong Consumer Cooperative of the Central Bureau of Standards. V. Description of invention (8) The connection between the temperature of the sheath of the gold wire and the temperature of the rib solder. Figure 12 shows the heating time and the hydrogen content that can be expanded in each embodiment. DETAILED DESCRIPTION OF THE INVENTION The following paragraphs describe the details of the invention with reference to the drawings. The first circle exemplifies the direct electric heating applied to the gold wire passing through the ring-shaped transformer according to the present invention. As shown in the first circle, a pair of rolling electrode units 2 and 3 are provided with a certain space in them, and the gold lug wire 1 is sandwiched between the roller electrodes 2a and 2b and 3a and 3b facing each other. Rolling electrode unit. The traveling metal wire 1 keeps in contact with the surface of the pair of roller electrodes 2a and 2b, 3a and 3b, etc. and advances. A toroidal transformer 4 K is concentrically arranged between the pair of rolling electrode units 2 and 3 so that the metal wire meets through the opening therein. This transformer includes, for example, an osmium core made of a hollow square sheet with an electrical net having ideal properties for forming a magnetic diameter. The osmium core is gradually accumulated to a desired thickness, and a square opening space is formed in the center. The transformer 4 has a first coil 5, which is connected to each side of the four sides separated by a long-line mirror at a 90-degree position. Both ends of the first coil 5 are connected to the power source E. The rolling electrodes 3 and 3 are electrically connected by a conductive member 6. The connection end of the conductive member 6 is slidable, and the sliding member 7 is kept in contact with the rolling electrode. The cross-sectional area and material of the conductive member 6 can be selected according to need, and it is the ratio at which the resistance R2 of the heated gold wire is easily maintained at Ri > R2. Current flows through the circuit quickly and efficiently heats the gold wire to a high temperature of 1100¾. The occurrence rate of burst sparks is low, the power efficiency and high-frequency induction heating are -10-This paper standard is applicable to the Chinese national standard falcon (CNS) Λ4 specification (210X 297 mm) (please read the precautions on the back before filling in this page)

T 訂 31S157 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( 9 ) 1 1 约 為 50X 較 可 高 達 90 至 95X 0 因 為 第 二 邊 之 阻 抗 可 Μ 保 1 1 持 低 於 第 一 邊 • 霣 壓 的 變 異 小 〇 躭 消 耗 在 第 一 和 第 二 滾 1 1 動 電 極 單 元 間 金 靨 線 之 加 熱 作 用 之 電 源 電 壓 而 言 第 一 請 1 先 1 和 第 二 滾 動 霣 極 單 元 具 有 寅 η 上 相 等 之 位 〇 因 為 第 * 閱 I 和 第 二 滾 動 極 單 元 能 夠 因 而 接 地 * 流 不 會 從 第 — 和 背 1 之 1 第 二 滾 動 電 極 單 元 之 間 向 外 類 出 〇 此 外 » 滾 動 電 槿 單 元 i 1 I 間 之 間 距 不 大 於 2 至 5 公 尺 可 使 加 熱 裝 罝 之 構 造 小 型 ib。 事 項 1 I 再 1 此 項 經 由 環 狀 變 m 器 迅 速 直 接 用 電 加 熱 t 可 向 時 或 分 填' % 本 裝 開 達 成 適 當 之 脫 氫 和 外 皮 軟 化 〇 在 分 開 之 方 法 中 I 脫 氫 頁 1 I 加 熱 至 620 與 11 00 之 間 是 在 初 階 段 完 成 Μ 減 少 可 擴 敗 1 1 氫 之 含 量 〇 外 皮 欧 化 加 熱 在 後 一 階 段 熱 至 600 與 800 Ό 1 | 之 間 而 完 成 Μ 控 制 外 皮 之 硬 度 ( 改 菩 給 進 速 度 Μ 防 金 靥 1 訂 線 U 斷 ) 〇 如 果 在 初 階 段 之 脫 氫 是 對 較 大 直 徑 之 金 饜 線 1 施 行 而 移 動 較 慢 使 後 鑛 的 抽 拉 和 表 面 處 理 得 足 Μ 獲 得 1 | 預 期 之 產 品 〇 因 此 拖 行 脫 氬 於 較 大 直 徑 金 m 線 » 其 直 1 1 徑 較 佳 為 8 與 1 5 奄 米 之 間 〇 1 1 如 果 脫 氫 在 初 階 段 是 對 較 大 直 徑 為 8 與 1 5 奄 米 間 者 其 I 移 動 比 细 小 者 較 慢 $ 則 可 以 得 到 可 擴 散 氫 不 多 於 5 奄 升 1 1 1 之 熔 接 金 靨 線 而 後 續 抽 拉 之 外 無 須 其 他 任 何 步 味 〇 用 含 1 1 水 較 非 保 结 助 焊 m 之 膠 結 助 焊 劑 m 造 超 低 g 熔 接 金 屜 m 1 1 之 方 法 欠 缺 效 率 t 此 因 過 最 之 水 必 須 用 預 烘 或 其 他 加 強 1 1, 之 乾 堍 操 作 予 以 減 少 〇 反 之 • 结 合 在 8 與 1 5 奄 米 間 較 大 1 1 直 徑 金 属 線之 脫 氫 和 嫌 後 加 熱 於 直 徑 減 為 2 至 7 奄 米 間 1 I 之 金 騸 線 之 方 式 售 後 者 主 要 -1 著 1 - 眼 於 外 皮 之 *欠 化 t 但 也 附 1 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210 X 297公釐) A7 B7 經濟部中央棵準局貝工消費合作社印裝 五、發明説明(1C ) 1 1 加 脫 氫 作 用 9 因 而 9 僅 Μ 輕 度 乾 煉 m 結 助 焊 劑 即 可 連 績 1 1 有 效 製 造 超 低 氫 熔 接 金 属 線 1 其 所 含 有 可 擴 散 氫 亦 不 多 1 1 於 3 奄 升 〇 /-—v 請 1 先 1 第 2 圖 表 示 在 軟 化 退 火 之 後 » 直 徑 8 至 1 5 奄 米 之 金 羼 閱 讀 1 線 外 皮 rstt 度 與 控 制 區 外 皮 硬 度 間 之 關 係 * 而 第 3 圖 表 示 背 1 1 之 1 加 熱 後 抽 拉 至 成 為 2 至 7 奄 米 直 徑 之 金 颶 線 外 皮 硬 度 與 注 意 1 I 經 軟 化 加 熱 後 控 制 區 外 皮 硬 度 間 之 闞 係 〇 如 第 2 _ 和 第 事 項 1 I 3 圓 所 示 » m 定 給 進 區 在 直 徑 為 8 至 15 毫 米 之 金 靥 線 和 再 填 寫 本 Η 裝 直 徑 為 2 至 7 毫 米 之 金 鼷 線 不 同 〇 金 羼 線 給 進 器 與 焊 點 頁 V✓ 1 I 相 距 數 公 尺 Μ 至 數 十 公 尺 而 由 一 彈 性 導 管 連 接 9 當 彈 性 1 1 導 管 被 強 行 彎 曲 而 使 其 適 應 工 作 場 所 條 件 t 在 受 制 於 空 1 I 間 中 彎 折 金 鼷 線 而 焊 接 時 在 彈 性 導 管 内 壁 和 綬 遇 之 金 1 訂 靥 線 間 造 成 大 的 阻 抗 而 使 熔 接 金 饜 線 的 給 進 成 為 不 m 定0 1 因 為 阻 抗 的 程 度 随 彈 性 導 管 的 彎 曲 度 和 金 屬 線 的 直 徑 1 I 而 變 化 9 金 屬 線 須 有 適 當 外 皮 硬 度 Μ 適 應 工 作 現 場 之 狀 1 I 況 0 如 果 充 填 率 加 大 $ 則 外 皮 厚 度 降 低 9 如 第 3 圖 所 示 1 1 0 金 饜 線 外 皮 硬 度 超 過 250Η V 者 易 於 斷 裂 而 且 難 Μ 將 其 气 I 末 端 捲 m 於 線 輥 上 〇 這 是 受 屈 折 的 Trk 啦 壊 限 度 〇 金 羼 線 外 1 1 1 皮 硬 度 為 150H V 或 Κ 下 者 f 在 另 一 方 面 » 易 於 在 給 進 輥 1 1 輪 和 彈 性 導 管 或 電 源 進 入 端 之 間 發 生 屈 折 起 鏃 而 損 及 給 1 I 進 部 份 的 平 滑 性 9 瑄 是 彎 屈 限 度 〇 因 此 9 當 外 皮 硬 度 保 1 持 在 250H V 之 屈 折 rd; 啦 壊 限 度 和 150H V 之 彎 屈 限 度 之 間 則 1 可 獲 得 毽 定 的 給 進 區 〇 1 I 第 4 _ 表 示 结 合 直 接 用 電 加 热 和 用 坑 式 垴 加 热 之 方 法 1 1 -12- 1 1 1 1 本紙張尺度適用中國國家標隼(CNS ) Λ4規格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印掣 五、發明説明( 11 ) Λ 1 1 中 加 熱 時 間 與 溫 度 之 闞 係 0 如 所 可 見 • 直 接 用 電 加 热 時 1 1 I 外 皮 溫 度 迅 速 昇 至 800 t: >然後助焊劑在接近外皮内表 1 1 面 之 部 份 升 至 400 之溫度, 並繼續沿助焊劑溫度曲線 請 1 1 先 1 A 升 高 0 依 經 遇 助 焊 劑 之 熱 傳 導 , 助 焊 劑 中 央 部 份 之 溫 閲 讀 1 I 度 則 隨 滯 後 之 時 間 沿 助 焊 劑 溫 度 曲 線 B 上 升 , 大 約 在 5 背 1 1 η 之 1 1 分 鐘 後 實 質 之 達 到 與 外 皮 溫 度 相 同 之 水 準 〇 第 5 _ 表 示 注 意 1 I 事 1 用 連 續 坑 式 爐 加 熱 之 方 法 時 > 加 熱 時 間 與 溫 度 之 闞 係 0 項 再 1 與 第 4 tat _ 之 情 形 不 同 > 外 皮 之 溫 度 在 2 至 3 分 鐘 内 逐 漸 填 寫 本 裝 ! 升 至 800 Ό >助焊劑溫度也在大約8 分鐘內媛慢升至800 頁 1 I 0 從 以 上 顯 示 » 直 接 用 電 加 熱 可 以 熱 至 高 溫 9 一 種 在 1 1 1 線 上 Μ 直 接 連 接 若 干 個 步 驟 的 連 鑛 加 熱 » 和 一 種 直 徑 較 1 1 大 而 外 皮 較 薄 的 金 饜 線 上 的 加 熱 > 都 有 高 的 熱 力 效 率 〇 1 訂 第 6 面 圖 表 示 在 水 平 和 填 角 焊 接 中 可 擴 散 氫 之 含 量 和 氫 1 所 引 發 裂 開 間 之 關 係 〇 換 -_x_. 之 t 此 _ 表 示 每 100 克 熔 積 1 1 金 屬 所 含 可 擴 散 氫 含 量 與 焊 接 金 鼷 張 力 強 度 的 闞 係 0 當 1 1 可 擴 散 氫 之 含 量 為 5 奄 升 時 > 焊 接 金 靨 之 張 力 強 度 則 突 1 1 崎 降 至 6 0公 斤 力 / 平 方 奄 米 0 當 含 量 超 過 7 奄 升 時 , 張 力 強 度 則 降 至 50公 斤 力 / 平 方 毫 米 而 且 氫 引 發 之 败 壞 有 可 1 | 能 it 加 〇 因 此 最 好 保 持 每 100 克 熔 積 金 靥 含 可 擴 散 氫 1 1 之 最 低 於 5 奄 升 〇 1 | 第 7 圖 表 示 可 擴 散 氫 含 悬 > 所 形 成 坑 數 和 所 發 生 瓦 I 斯 溝 間 之 關 係 (亦即底層保護品質> 〇 在 第 7 圓 熔 積 金 1 1 颶 為 對 塗 有 20微 米 厚 之 無 機 鋅 底 層 之 網 板 施 引 水 平 填 角 I 焊 接 所 得 之 金 靥 可 擴 散 氫 含 董 為 其 在 100 克 熔 積 金 靥 1 1 -13- 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 318157 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(U ) λ I 1 中 之 含 量 9 而 且 坑 數 和 發 生 的 瓦 斯 溝 數 是 在 一 個 50公 分 1 1 I 長 焊 珠 中 之 數 值 〇 如 第 7 圖 所 示 * 坑 數 和 發 生 的 瓦 斯 溝 1 1 數 在 可 擴 散 氫 含 量 超 遇 10 奄 升 時 有 驟 增 之 趨 勢 〇 為 維 持 —S 請 1 1 1 良 好 之 底 暦 保 護 品 質 9 因 而 須 保 持 可 擴 散 氫 含 量 低 於 10 閱 1 I 奄 升 0 考 慮 第 6 圖 所 示 對 氫 所 引 發 開 裂 之 抗 力 和 第 7 圖 背 © 1 | 之 1 所 示 之 底 層 保 護 品 質 1 須 保 持 可 擴 散 氫 含 量 至 少 低 於 7 意 1 I 奄 升 9 或 較 佳 低 於 5 奄 升 0 根 據 本 發 明 之 無 鍵 助 焊 m 填 事 項 再 1 1 芯 熔 接 金 靨 線 之 較 佳 填 充 率 為 1 0 至 26X 〇 填 % 本 裝 苜 柄 例 頁 ^^ 1 I 莆 朐 例 1 1 1 Μ 一 直 徑 為 21 毫 米 而 填 有 15¾ (重量比) 助 焊 劑 於 内 穴 1 1 之 原 線 供 製 依 J IS Ζ 3313 YEW -C50DR之 無 縫 填 芯 熔 接 金 1 訂 屬 線 » 使 被 抽 拉 Μ 減 小 直 徑 至 10 奄 米 9 再 使 内 穴 填 有 1 1 OOS;或 更 多 之 助 焊 m (虛密度) 〇 實 施 脫 氫 操 作 上 > 將 10 1 1 奄 米 直 徑 金 靨 線 直 接 用 電 加 熱 至 1080 υ 速 率 為 每 秒 72 1 V , 金 屬 媒 Μ 每 分 鐘 20公 尺 之 速 度 通 m Μ 5 公 尺 間 距 設 1 1 置 之 第 — 和 第 二 滾 動 霄 槿 單 元 中 間 之 環 形 變 壓 器 〇 第 8 1 圈 表 示 在 外 皮 和 肋 焊 劑 兩 溫 度 間 之 關 係 〇 更 特 定 而 言 $ 1 I 第 8 ngrt 圃 表 示 助 焊 劑 填 芯 熔 接 金 屬 線 的 外 皮 加 热 時 間 和 溫 1 1 度 與 助 焊 劑 加 熱 時 間 和 溫 度 9 兩 者 之 關 係 〇 在 用 電 加 熱 1 1 之 後 » 立 即 使 外 皮 溫 度 迅 速 上 升 至 1080 V 並 使 助 焊 劑 中 接 觸 外 皮 内 表 面 部 份 之 溫 度 升 至 300 "C, 更使其沿助焊 1 劑 溫 度 曲 線 A 上 升 〇 以 經 m 肋 焊 劑 傳 導 之 熱 使 肋 焊 劑 I 中 央 部 份 之 溫 度 沿 助 焊 劑 溫 度 曲 線 B 上 升 而 有 若 干 滯 後 1 1 -1 4- 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(21 οκ297公釐) 經濟部中.央梯準局員工消費合作社印製 A7 B7 五、發明説明(U ) 時間,在1分鐘内達到大約950t:,如第8圖所示。已 加熱之金靨線M50仟卡/平方公尺-小時之熱傳係數 氣冷4分鐘,然後Μ每秒2.4t:之速率迅速控制冷卻至 5001M下。然後金饜線接受抽拉及表面處理步驟以獲 得一種2.4牽米直徑之完備熔接金羼線。如此製成的直 徑2.4奄米熔接金羼線以55 0安培於42伏特之電流施加 焊接,焊速每分鐘35公分,熔接金屬線延長30奄米,每 分鐘釋出30公升二氧化碳。所得每100克熔積金雇所含 之可擴散氫含量用氣體色層分析為4.2毫升。 g掄例2 Μ —直徑為21.5亳米填有18!t (重量比)肋焊劑於内空 之原線供製成依JIS Z 3313 YEW-C50DR之無鏠填芯熔接 金靨線,使其被抽拉Μ減小其直徑至10.5牽米,使内穴 填有1 0 0 Χ或更多之助焊劑(虛密度)。實施脫氫操作,將 10.5奄米直徑金屬線直接用電加熱至880C,比率為每 秒53C,金羼線Μ每分鐘20公尺之速度通遇Κ5公尺間 距設置之第一和第二滾動電極單元中間之環形變壓器。 第9圖表示在外皮和助焊劑兩溫度間之關係。更特定而 言,第9圖表示助焊劑填芯熔接金靥線的外皮加热時間 和溫度與肋焊劑加熱時間和溫度,兩者之鼷係。在用電 加熱之後,立即使外皮溫度迅速上升至880Ό,並使助 焊劑中接觸外皮内表面部份之溫度升至200Ό,更使其 沿助焊爾溫度曲線Α上升。Κ經過肋焊劑傳導之熱,使 肋焊劑中央部份之溫度沿助焊劑溫度曲線B上升而有若 -15- 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210'乂 297公釐) (請先閲讀背面之注意事項再填寫本頁) -裝- ,ιτ A7 B7 五、發明説明(14 ) 干延滯時間,在1分鐘内達到大約800Ό,如第9園所 示。已加熱之金靥線再在一直接連接瓦斯爐或連鑛加热 爐中繼讀在80010加熱2分鐘,M50仟卡/平方公尺-小 時-t:之熱傳係數氣冷2分鐘,然後以每秒2.5t!之比率 迅速控制冷卻至500t:M下。然後金靨線接受抽拉及表 面處理步揉以獲得一種2.0奄米直徑之完備熔接金鼷線 。如此製成的直徑2.0奄米熔接金屬線以500安培於38 長熔升 延克牽 線 Ο 5 靨104. 金每為 ,得析 分所分 公。層 35碳色 鐘化體 分氧氣 每二用 速升量 焊公含 5 ri ,2氮 接出散 焊釋擴 加鐘可 施分之 流每含 電,所 3 之米颺例 特毫金掄 伏25稹奮 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 Μ —直徑為21奄米填有12¾ (重量比)助焊劑於内穴之 原線供製成依JIS Z 33U YEW-C50DR之無鏠填芯熔接金 鼷線,使其被抽拉K減小直徑至10奄米,使内穴垓有 100¾或更多之助焊劑(虛密度)。為實施脫氫操作,將10 奄米直徑金靥線直接用電加熱至880 υ,其比率為每秒 350C,金麗線Μ每分鐘60公尺之速度通遇Μ2.5公尺 間距設置之第一和第二滾動電極單元中間之環形變懕器 。第10團表示在外皮和助焊劑兩溫度間之闞係。更特定 而言,第10画表示助焊劑填芯熔接金觴線的外皮加热時 間和溫度與助焊劑之加溫時間和溫度,甬者之閫係。在 用電加熱之後,立即使外皮溫度迅速上升至880t),並 使肋焊劑中接觸外皮内表面部份之溫度升至200 ρ ,且 更沿著肋焊劑溫度曲線A上升。K經過助焊劑傳導之熱 -16- 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210 X 297公釐) 318157 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(1S ) 1 1 1 > 使 助 焊 劑 中 央 部 份 之 溫 度 沿 助 焊劑溫 度 曲 線 Β 上 升 而 1 1 有 若 干 延 滯 時 間 9 在 1 分 鐘 内 達 到大約 8 0 0.Ό, 如第1 0 1 1 a 所 示 〇 已 加 熱 之 金 鼷 線 以 20仟 卡/平 方 公 尺 -小時- ν 請 1 先 1 之 熱 傳 係 數 氣 冷 4 分 鐘 1 然 後 水 冷至低 於 500 t: Μ 下, 閲 讀 1 Μ 每 秒 1 . 6它之速率迅速控制 >然後金屬線被抽拉成直 背 1 I 之 1 1 徑 3 . 2 奄 米 之 金 國 線 , 其 係 於 坑 形爐中 加 熱 至 80 0V 5 注 意 1 I 事 1 分 鐘 使 外 皮 軟 化 並 脫 氫 0 第 11 m 表示外 皮 和 助 焊 劑 上 所 項 再 1 1 得 兩 溫 度 之 闢 係 〇 更 特 定 而 1. 9 第11圖 表 示 助 焊 劑 填 芯 填一Μ 衰’袭 熔 接 金 屬 線 Μ 外 皮 加 熱 時 間 和 溫 度與助 焊 劑 之 加 溫 時 間 Ά >—^ 1 I 和 溫 度 » 兩 者 之 關 係 0 如 第 11 圖 所示, 在 3 分 鐘 時 外 皮 1 1 溫 度 升 至 800 ¾ , 助焊劑溫度在6 分鐘時也大約外至800 1 1 c 0 然 後 將 已 加 熱 之 金 靥 線 再 80仟卡 / 平 方 公 尺 ~ Λ \ 1 訂 時 -〇之熱傳係數氣泠3 分鐘, 並每秒2 .2 之 速 率 迅 速 1 控 制 冷 卻 再 水 冷 至 400 t:以下 >然後使金臑線接受抽拉 1 1 及 表 面 處 理 而 成 直 徑 1 . 2 m 米 之 完備熔 接 金 靨 線 〇 如 此 1 I 所 得 直 徑 1 . 2 奄 米 之 金 靥 線 1 用 27 0安 培 電 流 於 30伏 特 1 1 焊 接 » 焊 速 每 分 k 35公 分 t 熔 接 金靥線 延 畏 20 毫 米 9 每 、線 • 分 鐘 發 生 二 氧 化 碳 25公 升 〇 用 氣 艚色層 分 析 得 知 每 100 1 I 克 熔 積 金 困 腾 中 含 可 擴 散 氫 含 量 為 2 . 1奄 升 0 1 1 第 12團 表 示 每 一 實 施 例 中 加 熱 時間與 可 擴 散 氫 含 量 之 1 I Μ 係 〇 在 實 施 例 1 中 每 100 克 熔 積金羼 含 可 擴 散 氫 4 . 2 | m 升 * 實 施 例 2 為 4 . 5 牽 升 t 在 賨施例 3 中 Μ 直 接 用 電 1 加 熱 至 88〇υ並在氣冷後再水冷至500Ό 以 下 之 金 羼 線 則 I 為 5 . 0 奄 升 繼 績 在 坑 形 爐 中 加 熱而後 冷 卻 之 金 靨 線 則 1 ! -17- 1 1 1 1 本紙浪尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 五、發明説明(16 ) A7 B7 金。 接氣 溶散 之擴 成可 製之 法少 方較 明有 發含 本者 據成 根製 有而 所熱 ,加 然予 顯未 〇 用 升習 毫比 1 遠 2.線 為靨 熔擴 ο可 填少 劑減。 焊能接 助得焊 氫,之 低質網 成品用 製護構 效保结 有層與 M底 得與 法裂 方抗 明異 發優 本具 據而 根線 ,靨 此金 因接 力 張 高 於 用 適 而 量 含 之 氫 散 (請先閲讀背面之注意事項再填寫本頁) :裝-T order 31S157 A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (9) 1 1 About 50X It can be as high as 90 to 95X 0 Because the impedance on the second side can be kept 1 1 lower than the first Side • The variation of the pressure is small. It is consumed in the first and second rolls. 1 1 The power supply voltage of the heating effect of the gold wire between the moving electrode units is 1st, 1st, 1st and 2nd rolling. The upper equal position 〇 Because the first reading I and the second rolling pole unit can thus be grounded * The current will not flow out from between the first and the second rolling electrode unit of the back ○ In addition »rolling electric hibiscus unit i 1 The distance between I is not more than 2 to 5 meters to make the structure of heating decoration small ib. Matter 1 I Re 1 This item is heated directly through the ring-shaped transformer directly with electricity t can be filled in hours or minutes.% This device is opened to achieve proper dehydrogenation and skin softening. In a separate method I dehydrogenation page 1 I Heating to between 620 and 11 00 is done at the initial stage. M is reduced. The hydrogen content can be reduced. 1 The outer skin is heated. In the latter stage, it is heated to between 600 and 800 Ό 1 | to complete the M. Control of the hardness of the skin (change Bodhisattva feed rate Μ Anti-metallurgical 1 Threading U off) 〇If the dehydrogenation at the initial stage is performed on the larger diameter gold gutting wire 1 and the movement is slower, the drawing and surface treatment of the rear ore are sufficient. 1 | Expected product 〇 Therefore, tow degassing to the larger diameter gold m wire »Its straight 1 1 diameter is preferably between 8 and 15 mm. 〇1 1 If the dehydrogenation is at the initial stage, the larger diameter is Between 8 and 1 5 Om If the I movement is slower than the smaller one, you can get a welded gold line with a diffusible hydrogen of no more than 5 liters and 1 1 1 without any other steps except for subsequent drawing. The use of 1 1 water is not guaranteed. Bonding flux m's bonding flux m for making ultra-low g welding gold drawers m 1 1 lacks efficiency t. Because the water that has passed the most must be pre-baked or otherwise strengthened 1 1. Drying operation is reduced. On the contrary • combined Between 8 and 1 5 mm, the larger 1 1 diameter metal wire is dehydrogenated and later heated to a diameter of 2 to 7 mm, and the 1 I gold wire is sold. The latter is mainly -1 with 1-eye on The outer cover is undertook but it is also attached 1 1 1 1 1 1 The paper size is in accordance with Chinese National Standard (CNS) Λ4 specification (210 X 297 mm) A7 B7 Printed and printed by Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs Description of the invention (1C) 1 1 Adding dehydrogenation 9 Therefore 9 Only mildly smelting of m can achieve continuous success 1 1 Efficient production of ultra-low hydrogen welding metal wires 1 It does not contain too much diffusible hydrogen 1 1 at 3 億 升 〇 / -— v Please 1 first 1 2nd figure shows after softening annealing »diameter 8 to 1 5 奄 米The relationship between the rstt degree of the outer layer of the line 1 and the hardness of the outer layer of the control zone * and Figure 3 shows the back 1 1 of 1 after heating and pulling to become 2 to 7 mm in diameter. After softening and heating, the gap between the hardness of the outer skin of the control zone is as shown in the 2 _ and item 1 I 3 circle »m The feed line is in the gold line with a diameter of 8 to 15 mm and then fill in this H diameter It is different from 2 to 7 mm gold wire. 〇Gold wire feeder and solder joint page V ✓ 1 I is separated from a few meters M to tens of meters and connected by an elastic tube 9 When the elastic 1 1 the tube is forcibly bent And adapt it to work Site condition t When bending the gold braided wire in the space 1 I and welding it, the inner wall of the elastic duct and the gold encountered in the ribbon 1 cause a large resistance between the fixed wires and the feed of the welded gold wire becomes indefinite. 0 1 Because the degree of impedance varies with the curvature of the elastic catheter and the diameter of the metal wire 1 I 9 The metal wire must have an appropriate sheath hardness M to adapt to the state of the work site 1 I situation 0 If the filling rate increases $, the sheath thickness decreases 9 As shown in Fig. 3 1 1 0 The hardness of the noodle wire sheath is more than 250H V. It is easy to break and it is difficult to wrap its end of the gas on the wire roller. This is the limit of the bent Trk. The outer edge of the gold thread 1 1 1 The skin hardness is 150H V or κ under f. On the other hand »It is easy to buckle up between the feed roller 1 1 wheel and the elastic duct or the power supply entry end and damage the smoothness of the 1 I feed part 9 Xuan Yes The degree of flexion is 〇9. When the hardness of the skin is maintained at 1 flexion rd of 250H V; between the limit of flexion and the flexion of 150H V, then 1 can be obtained. Electric heating and pit-type heating method 1 1 -12- 1 1 1 1 This paper standard is applicable to the Chinese national standard falcon (CNS) Λ4 specification (210X297 mm) A7 B7 The Ministry of Economic Affairs Central Standards Bureau Staff Consumer Cooperative Seal 5 1. Description of the invention (11) The heating time and temperature in Λ 1 1 0 As can be seen • When directly heated with electricity 1 1 I The skin temperature rises rapidly to 800 t: > Then the flux is close to the skin inside table 1 1 The part of the surface rises to a temperature of 400, and continues along the flux temperature curve, please 1 1 first 1 A increase 0 According to the heat conduction of the flux encountered, the temperature of the central part of the flux read 1 I degree with the lag time Flux temperature Line B rises, approximately 1 minute after 5 1 1 η reaches the same level as the skin temperature. 5th _ indicates attention 1 I matter 1 when using a continuous pit furnace heating method > heating time and temperature No. 0 item and 1 item is different from the 4th tat _ > The temperature of the skin is gradually filled in this package within 2 to 3 minutes! Rise to 800 Ό > the temperature of the flux also slowly rises to about 8 minutes 800 pages 1 I 0 From the above display »Direct electric heating can be heated to high temperature 9 A kind of continuous ore heating that directly connects several steps on the line 1 1 1» and a gold line with a diameter larger than 1 1 and a thin skin Heating> All have high thermal efficiency. ○ 1. The sixth graph shows the relationship between the content of diffusible hydrogen and the cracking caused by hydrogen 1 in horizontal and fillet welding. _ Represents 1 1 per 100 g of deposits 1 metal content of diffusible hydrogen content and the tensile strength of the welded gold alloy 0 When 1 1 diffusible hydrogen content is 5 liters > the tensile strength of the welded gold alloy is 1 1 Kilogram reduced to 60 kgf / m² 0 When the content exceeds 7 lliter, the tensile strength is reduced to 50 kgf / mm² and hydrogen-induced deterioration is possible 1 | It can be added so it is best to keep it The diffusible hydrogen per 100 g of cladding gold containing diffusible hydrogen 1 1 is less than 5 liters. Graph 1 | Figure 7 shows the relationship between the number of pits formed by diffusible hydrogen containing suspensions and the occurrence of the I-channels (i.e. Bottom layer protection quality> ○ In the 7th circle, the deposited gold 1 1 is a horizontal fillet applied to the stencil coated with a 20-micron-thick inorganic zinc bottom layer. The gold diffusible hydrogen obtained by welding contains a hydrogen content of 100%. Gram deposit gold 1 1 -13- 1 1 1 1 paper ruler Applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297mm) 318157 A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention Description (U) λ I 1 Content 9 and the number of pits and gas grooves that occur The number is the value in a 50 cm 1 1 I long solder bead. As shown in Figure 7 * The number of pits and the occurrence of gas grooves 1 1 The number of diffusible hydrogen content exceeds 10 liters and there is a sudden trend. In order to maintain—S please 1 1 1 good bottom protection quality 9 so the diffusible hydrogen content must be kept below 10 reading 1 I valence 0 Consider the resistance to cracking caused by hydrogen shown in Figure 6 and Figure 7 © 1 | The protective quality of the bottom layer shown in 1 1 must maintain the content of diffusible hydrogen at least below 7 meaning 1 I liter 9 or preferably less than 5 liter 0 according to the present invention keyless welding m The better filling of the core welding gold lute wire The rate is 1 0 to 26X 〇 Fill% The sample page of this alfalfa handle ^^ 1 I Putu example 1 1 1 Μ A diameter of 21 mm and filled with 15¾ (weight ratio) flux on the original line of the inner cavity 1 1 According to J IS AZ 3313 YEW -C50DR, seamless core-filled welding gold 1 subscription line »Reduce the diameter of the drawn M to 10 mm 9 and fill the inner cavity with 1 1 OOS; or more m (imaginary density) 〇Implementing dehydrogenation operation> The 10 1 1 mm diameter gold wire is directly heated to 1080 υ with a rate of 72 1 V per second, and the metal medium M is passed at a speed of 20 meters per minute. Μ 5 meter pitch is set to 1 1-the toroidal transformer in the middle of the second rolling hibiscus unit. The 8th circle represents the relationship between the temperature of the sheath and the rib flux. More specifically, $ 1 I 8 ngrt The garden indicates the heating time of the outer skin of the flux-filled welding wire The temperature 1 1 degree and the relationship between the heating time of the flux and the temperature 9. After heating with electricity 1 1 »Immediately increase the sheath temperature to 1080 V and raise the temperature of the part of the flux that contacts the inner surface of the sheath to 300 " C, it is further increased along the flux 1 flux temperature curve A. The heat conducted through the m rib flux causes the temperature of the central part of the rib flux I to rise along the flux temperature curve B with some lags 1 1 -1 4 -1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (21 οκ297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central and Central Bureau of the Ministry of Economic Affairs. 5. Description of Invention (U) Time, in 1 minute The internal reach is about 950t :, as shown in Figure 8. The heat transfer coefficient of the heated gold line M50 thousand calories per square meter-hour is air-cooled for 4 minutes, and then the cooling rate is rapidly controlled to 5001M at a rate of 2.4t per second. The noodle wire then undergoes drawing and surface treatment steps to obtain a complete welded gold wire with a diameter of 2.4 mil. The 2.4-mm-diameter welded gold wire made in this way was welded at a current of 42 volts at 550 amps at a welding speed of 35 cm per minute. The welded metal wire was extended by 30 m and released 30 liters of carbon dioxide per minute. The resulting diffusible hydrogen content per 100 g of deposited metal was 4.2 ml by gas chromatography. g 抡 例 2 Μ—The diameter of 21.5mm is filled with 18! t (weight ratio) rib flux in the inner space of the original line for the production of non-adhesive core-filled fusion wire according to JIS Z 3313 YEW-C50DR. Being pulled, M is reduced in diameter to 10.5 mm, so that the inner cavity is filled with 100 × or more flux (virtual density). The dehydrogenation operation was carried out, and the 10.5-mm-diameter metal wire was directly heated to 880C by electricity, the ratio was 53C per second, and the speed of the gold wire M was 20 meters per minute. Toroidal transformer in the middle of the electrode unit. Figure 9 shows the relationship between the temperature of the sheath and the flux. More specifically, Fig. 9 shows the relationship between the heating time and temperature of the outer skin of the flux-filled and welded gold lute wire and the heating time and temperature of the rib flux, which are the two systems. Immediately after being heated by electricity, the temperature of the sheath is rapidly increased to 880Ό, and the temperature of the portion of the flux contacting the inner surface of the sheath is raised to 200Ό, and it is further increased along the flux temperature curve A. Κ through the heat conducted by the rib flux, the temperature of the central part of the rib flux rises along the flux temperature curve B and there is -15- This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210 '297 mm) ( Please read the precautions on the back before filling in this page)-装-, ιτ A7 B7 Fifth, the invention description (14) The dry delay time reaches about 800Ό in 1 minute, as shown in the 9th garden. The heated gold line is then read in a direct connection gas furnace or continuous ore heating furnace and heated at 80010 for 2 minutes, M50 thousand calories / square meter-hour-t: the heat transfer coefficient is air cooled for 2 minutes The rate of 2.5t per second! Quickly control the cooling to 500t: M. The gold thread is then pulled and surface-treated to obtain a complete welded gold thread with a diameter of 2.0 mm. The 2.0-meter-diameter welded metal wire made in this way was melted at 38 amps with a length of 500 amps. The Yanke wire was Ο 5 靥 104. For each gold, the analytical division was obtained. The layer 35 carbon-colored bellows is divided into oxygen for every two-speed welding. The male contains 5 ri, 2 nitrogen is connected to the bulk welding release and the bell can be divided. The current can be divided into three. Fu 25 Zhenfen (please read the precautions on the back before filling in this page) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs — 21 m in diameter, filled with 12¾ (weight ratio) flux on the original line of the inner cavity It is made of JIS Z 33U YEW-C50DR non-filled core-welded gold wire, which is pulled K to reduce the diameter to 10 m, so that the inner hole has 100¾ or more flux (virtual density). In order to carry out the dehydrogenation operation, the 10-meter-diameter gold wire was heated directly to 880 υ with a rate of 350C per second, and the speed of the Jinli wire M was 60 meters per minute, which was set at a distance of 2.5 meters. An annular transformer in the middle of the first and second rolling electrode units. The 10th regiment represents the threshold between the outer skin and the flux. More specifically, drawing 10 shows the relationship between the heating time and temperature of the outer skin of the flux-filled fusion-welded gold stubble and the heating time and temperature of the flux. Immediately after being heated by electricity, the temperature of the sheath is rapidly increased to 880t), and the temperature of the portion of the rib flux contacting the inner surface of the sheath is raised to 200 ρ, and further rises along the temperature curve A of the rib flux. K heat conduction through flux -16- This paper scale is applicable to China National Standard (CNS) Λ4 specifications (210 X 297 mm) 318157 A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Instructions (1S) 1 1 1 > The temperature of the central part of the flux rises along the flux temperature curve B and 1 1 has a certain delay time 9 to reach about 8 0 0.Ό in 1 minute, as shown in No. 1 0 1 1 a. The heated gold wire is 20 thousand calories per square meter-hour-ν. Please use the first heat transfer coefficient of 1 to air cool for 4 minutes 1 and then water cool to below 500 t: Μ, read 1 Μ per second 1.6 Its rate is quickly controlled > Then the metal wire is drawn into a straight back 1 I of 1 1 diameter 3. 2 Om gold country wire, which is heated to 80 0V in a pit furnace 5 Note 1 I matter 1 minute Soften the skin and dehydrogenate. 0 11 m means that the items on the skin and the flux will be 1 1 to get the two temperatures. Department 〇 is more specific and 1. 9 Figure 11 shows that the flux fills the core and fills with a decay. The heat time and the temperature of the sheath and the heating time of the flux Ά > — ^ 1 I and temperature »Both Relationship 0 As shown in Figure 11, the temperature of the sheath 1 1 rises to 800 ¾ at 3 minutes, and the temperature of the flux also rises to 800 1 1 c 0 at 6 minutes. Then the heated gold wire is 80 thousand more Calories / square meter ~ Λ \ 1 set time-〇 heat transfer coefficient of 3 minutes, and a rate of 2.2 per second quickly 1 control cooling and then water cooling to 400 t: the following> Then make the gold line accept pumping Pull 1 1 and surface treatment to make a perfect welded gold lute wire with a diameter of 1.2 m. So I I get a diameter of 1.2 mm. The gold lute wire 1 is welded at 30 volts with 27 0 amperes. 1 1 Welding speed K 35 cm per minute t Welding gold line 20 mm long 9 9 minutes per line • 25 liters of carbon dioxide The layer analysis shows that the content of diffusible hydrogen per 100 1 I g of molten gold traps is 2.1 liters 0 1 1 The twelfth group represents the 1 I M series of heating time and diffusible hydrogen content in each example 〇In Example 1, the diffusible hydrogen is contained in every 100 grams of deposited gold. 4.2 | m liter * In Example 2, it is 4.5. In the case of Example 3, M is heated directly to 88 by using electricity 1. And after air-cooling and then water-cooling to below 500Ό, the Jinyu line has an I of 5.0. The Jinji line heated in a pit furnace and then cooled is 1! -17- 1 1 1 1 This paper wave scale applies China National Standard (CNS) Λ4 specification (210X 297mm) V. Description of invention (16) A7 B7 gold. The method of expansion of the breathing and dispersing method can be made less obvious than those who have developed it, and it is heated according to the root system, and it is obviously not used. Can be filled with less agent. Welding energy can help to obtain hydrogen, and the low-quality net products are made of protective structures and layers. The bottom of the mesh is compatible with the method of cracking. The amount of hydrogen contained (please read the precautions on the back before filling out this page):

"1T 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐)" 1T Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297mm)

Claims (1)

318157 經濟部中央梂準局員工消費合作社印裝 A8 Βδ C8 D8六、申請專利範圍 1. 一種無鏠肋焊劑填芯熔接金靨線之製造方法,其係使 以助焊劑填入金鼷管製成之金靨線在高溫加熱脫氫, 所含步驟為直接用電加熱於直徑為8至15奄米之直金 鼷線,其為含有填入助焊劑之金屬管,使金鼸線通過 第一和第二兩對沿金屬線前述途徑K2至5公尺間距 設置之滾動電極,及在兩對電極間所設置之環形變壓 器;如此加熱至620與1100亡間之溫度,以不高於250 仟卡/平方公尺-小時-C之熱傳係数冷卻經過加熱之 金觸線使不高於500t:;再抽拉已冷卻之金鼷線至直 徑在0.8與4毫米間,Μ如此獲得之熔接金鼷線所得 焊接工件在每100克熔積金屬中含有不多於5毫升之 可擴散氫。 2 .—種無鏠助焊劑填芯熔接金屬線之製造方法,其係使 以助焊劑填入金鼷管製成之金靨線在高溫加熱脫氫, 所含步揉為直接用電加熱於直徑為8至15毫米之直金 屬線,其為含有填入助焊劑之金靨管,使金靨線通過 第一和第二兩對沿金屬線前述途徑Μ 2至5公尺間距 設置之滾動電極,及在兩對電極間所設置之環形變壓 器;如此加熱至620與1100 Ό間之溫度,在一瓦斯寧 或電熱炫中加熱金屬媒於600與800 ¾之ρ; Μ木高於 250仟卡/平方公尺-小時-Ο熱傳係數冷卻經過加 热之金鼷線使不高於5 0 0 υ ;抽拉已冷卻之金羼線至 直徑成為0.8與4毫米之間,Μ如此獲得之熔接金鼷 線所得焊接工件在每100克熔積金屜中含有不多於5 (請先閲讀背面之注 意事項再(填 寫本頁 裝. 、1Τ 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 經濟部中央梯準局貝工消費合作社印策 A8 Βδ C8 D8 々、申請專利範圍 奄升之可擴散氫。 3.—種無縫助焊劑填芯熔接金靥線之製造方法,其係使 Μ助焊劑填入金屬管製成之金靨線在高溫加熱脫氫, 所含步驟為直接用電加熱於直徑為8至15奄米之直金 賑線,其為含有填入助焊劑之金羼管,使金靥線通過 第一和第二兩對沿金臛線前述途徑M2至5公尺間距 設置之’滾動電極,及在兩對電極間所設置之環形變壓 器;如此加熱至620與1100C間之溫度,W不髙於250 仟卡/平方公尺-小時-¾之熱傳係數冷卻經過加熱之 金羼線使不高於500 ¾ ;再抽拉已冷卻之金鼷線至直 徑在^2與7毫米之間:加熱於經抽拉之金靥線至在 600與800C間之溫度;Μ不高於250仟卡/平方公尺 -小時-它之熱傳係數冷卻經加熱之金靨線至不高於 500它之溫度;抽拉已冷卻之金觴線使直徑在0.8與4 毫米之間,Μ如此獲得之熔接金羼線所得焊接工件在 每100克熔積金靥中含有不多於3毫升之可擴散氫。 -20 — 本紙張尺度適用中國國家揉準(CNS ) Α4規格(210Χ297公釐) (請先閲讀背面之注意事項再填寫本頁)318157 Printed and printed A8 Βδ C8 D8 by the Employees ’Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs. Scope of patent application 1. A method for manufacturing gold-filled wire with no-rib solder core filling and welding, which is filled with gold flux control by flux The formed gold-lime wire is heated at high temperature for dehydrogenation. The steps involved are directly heating the straight gold wire with a diameter of 8 to 15 m by electric heating, which is a metal tube containing the flux, which allows the gold wire to pass through the One and the second two pairs of rolling electrodes arranged along the metal line K2 to 5 meters, and the toroidal transformer between the two pairs of electrodes; so heated to a temperature between 620 and 1100, not higher than 250 Thousand calories / square meter-hour-C heat transfer coefficient to cool the heated gold contact wire so that it is not higher than 500t :; then pull the cooled gold wire to a diameter between 0.8 and 4 millimeters, M is so obtained Welded workpieces obtained by welding gold-and-bronze wires contain no more than 5 ml of diffusible hydrogen per 100 g of deposited metal. 2. A method of manufacturing a coreless fusion-bonded metal wire with no flux, which is to heat the gold-made wire made of gold-filled tube filled with flux at high temperature for dehydrogenation, the step involved is to directly heat Straight metal wire with a diameter of 8 to 15 mm, which is a gold-tipped tube filled with flux, which allows the gold-tipped wire to roll through the two pairs of first and second along the aforementioned path of the metal wire Μ 2 to 5 meters Electrodes, and a toroidal transformer placed between the two pairs of electrodes; so heated to a temperature between 620 and 1100 Ό, heating a metal medium at 600 and 800 ¾ in a Wasning or electric flash; Μ 木 is higher than 250 thousand Calories / square meter-hour-Ο heat transfer coefficient to cool the heated gold wire so that it is not higher than 5 0 0 υ; pull the cooled gold wire to a diameter between 0.8 and 4 mm, M is so obtained The welded workpieces obtained by welding gold-and-bronze wires contain no more than 5 per 100g of melted gold drawer (please read the precautions on the back first (fill in this page for installation. 、 1Τ This paper size is applicable to China National Standard (CNS) Α4 specifications (210Χ297mm) Printed by the Beigong Consumer Cooperative of the Central Escalation Bureau of the Ministry of Economic Affairs A8 Βδ C8 D8 々, the scope of patent application of diffusible hydrogen. 3.—A method of manufacturing seamless flux-filled core-welded gold-tether wire, which is made of metal flux-filled gold-tight wire made of M flux Heating at high temperature for dehydrogenation, the step is to directly heat the straight gold relief wire with a diameter of 8 to 15 m by electric heating, which is a gold-coated tube filled with flux to pass the gold-tread wire through the first and second Two pairs of 'rolling electrodes arranged along the M2 to 5 meter pitch along the aforementioned line of Jin Mao, and a toroidal transformer provided between the two pairs of electrodes; so heated to a temperature between 620 and 1100C, W is not less than 250 thousand calories / The heat transfer coefficient of square meter-hour-¾ is to cool the heated gold wire to no more than 500 ¾; then pull the cooled gold wire to a diameter between ^ 2 and 7 mm: heat to pull The temperature of the gold line is between 600 and 800C; Μ is not higher than 250 thousand calories per square meter-hour-its heat transfer coefficient cools the heated gold line to not higher than 500 its temperature; pull The cold gold wire has a diameter between 0.8 and 4 mm, and the welder obtained by welding the thus obtained gold wire It contains no more than 3 milliliters of diffusible hydrogen per 100 grams of deposited gold. -20 — This paper size is applicable to China National Standard (CNS) Α4 specification (210Χ297mm) (please read the precautions on the back first Fill in this page)
TW86101783A 1995-08-29 1997-02-15 TW318157B (en)

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JP22085995A JPH0957489A (en) 1995-08-29 1995-08-29 Manufacture of welding wire

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KR100340643B1 (en) * 1997-07-02 2002-07-18 이구택 Manufacture method of wire rod for welding rod
JP4879696B2 (en) * 2006-10-13 2012-02-22 新日本製鐵株式会社 High yield strength, high toughness, flux-cored wire for gas shielded arc welding
US20120199393A1 (en) 2009-09-04 2012-08-09 Shunsaku Yoshikawa Lead-free solder alloy, connecting member and a method for its manufacture, and electronic part

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