JPS5841692A - Low temperature solder for welding - Google Patents
Low temperature solder for weldingInfo
- Publication number
- JPS5841692A JPS5841692A JP13773981A JP13773981A JPS5841692A JP S5841692 A JPS5841692 A JP S5841692A JP 13773981 A JP13773981 A JP 13773981A JP 13773981 A JP13773981 A JP 13773981A JP S5841692 A JPS5841692 A JP S5841692A
- Authority
- JP
- Japan
- Prior art keywords
- solder
- welding
- aluminum
- copper
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
- B23K35/282—Zn as the principal constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は鉄、ステンレス、銅、アルミニウムを溶接する
低温ローである。これ等の金属を溶接する公知の低温ロ
ーとしては錫鉛系のローがある。本発明は亜鉛系のロー
であって成分内容は、銅１−８％、アルミュー１０％残
部亜鉛からなるローであり公知の錫鉛系ローとは全く異
なるローである融点も錫鉛系ローＦｉ２００℃前後であ
るが本発明のローＦｉ４１１０で前後である。、公知の
錫鉛系ローで前記の各金属を溶接する場合はステンレス
やアルミニウムは十分な溶接ができるとは限らないばか
りでなく同一成分のローでは溶接は困難である。従って
ローの成分内容をそれぞれの被溶接金属に適合するよう
に変なければ々らない。然るに本発明ではその必要は全
くない即ち一種類の成分内容のローで前記各金属を溶接
することができり〕である。このように−抽類のローで
前記各金属を溶接できるということは極めてｍ−要なこ
とである。何故かというと異種金属例えば鉄とアルミニ
ウムを溶接するさい同一成分のローであれば不都合なく
溶接できるのであるが公知の錫鉛系ローのように成分の
異な；つたローを使用しなくてはならないと作業上手数
がか＼るげかりでなく異なったローが融合するためにロ
ーの物理的機械的性質が変化してそのためそれぞ・れの
Ｏ−の持つている特性が失われその結果溶接側ＰＭ）強
度耐食性が極端に低下する恐れがある。本発明は同一成
分のローで溶接するのであるから溶接個所のローの強度
耐食性は溶接する前のローのもつ特性と何等かわること
はない。次に本発明のローは公知の錫鉛系ローでは到底
望めない強力な溶接強度を得ることができる被溶接金属
の種類や性質によって差は生じるが鉄やステンレスを溶
接したさいの溶接強度は低温ローであるにかかわらず溶
接個所の引張強度は約２５１Ｖ−であるこの数値は高温
ローであるところの銀ロー真中ローＬ比べてもさほど劣
らない。公知の錫鉛系ローで溶接したさいの溶接個所の
引張強度はせいぜい３−４に９／−であるから本発明が
いかに強力であるかが明らかである。このように本発明
は一種類の同（分で鉄、ステンレス、銅。DETAILED DESCRIPTION OF THE INVENTION The present invention is a low-temperature solder for welding iron, stainless steel, copper, and aluminum. As a known low-temperature solder for welding these metals, there is a tin-lead solder. The present invention is a zinc-based wax with a composition content of 1-8% copper, 10% aluminum and the balance zinc, which is completely different from known tin-lead waxes.The melting point is also a tin-lead wax of Fi200. ℃, but the low Fi 4110 of the present invention is around the same temperature. When welding the above-mentioned metals with the known tin-lead solder, not only stainless steel and aluminum cannot be welded satisfactorily, but also it is difficult to weld with the solder of the same composition. Therefore, the content of the raw material must be changed to suit each metal to be welded. However, in the present invention, this is not necessary at all, ie, each of the metals can be welded with one type of raw material. It is extremely important to be able to weld the metals together in this manner with a drawing process. The reason is that when welding dissimilar metals, such as iron and aluminum, it is possible to weld without any problems if the solder has the same composition, but it is necessary to use a solder with a different composition, such as the well-known tin-lead solder. Regardless of the work efficiency, the physical and mechanical properties of the rows change due to the fusion of different rows, and as a result, the properties of each O- are lost, and as a result, the welding side PM) Strength and corrosion resistance may be extremely reduced. In the present invention, since welding is carried out using solders of the same composition, the strength and corrosion resistance of the solder at the welding location are no different from the characteristics of the solder before welding. Secondly, the solder of the present invention can obtain a strong welding strength that cannot be expected with the known tin-lead solder.Although there are differences depending on the type and nature of the metal to be welded, the welding strength when welding iron or stainless steel is low temperature. The tensile strength of the welded part is approximately 251 V-, regardless of whether it is a low-temperature brazing process or not. This value is not much inferior to that of the middle low-temperature silver brazing process, which is a high-temperature brazing process. It is clear how strong the present invention is since the tensile strength of the welded area when welded with a known tin-lead solder is at most 3-4 to 9/-. In this way, the present invention can be used in one type of the same (iron, stainless steel, copper).
真中、アルミニウムを溶接することが可能であることと
溶接個所の強度が公知の錫鉛系ローと比較［−て５〜６
倍強力であることを特長とする低温ローである。In the middle, it is possible to weld aluminum, and the strength of the welded parts is compared with known tin-lead solders [-5 to 6].
It is a low-temperature wax that is twice as strong.
本発明の実施例で溶接した各種金属の溶接個所の引張強
度（試験はそれぞれ５枚数字はその平均値）
溶接金属 引張強度 破断個７３１丁鉄＋鉄
２２Ａ５ｋｇ／−ロ一部鉄十ステンレス
２４０１に９／−ロー 部スカル大μガルへ
２５りＯｋＶ−ロ一部ステンレス＋アルミ（５２８）
７．４３＃／−アルミ母材 続 補 正
書
昭和５６年／７月ｙ日
〆・ｃ−′
’＝：ｒニ
ー−。Tensile strength of welded parts of various metals welded in the examples of the present invention (tested on 5 pieces each) Number is the average value Weld metal Tensile strength Broken pieces 731 iron + iron 22A5kg/-2 part iron + stainless steel
2401 to 9/-low part skull large μ gal
25ri OKV-Ro part stainless steel + aluminum (528)
7.43#/- Aluminum base material Continued correction
Book 1981/July y day〆・c-''=: r knee-.
！１を許庁長官 島 １）春 樹 殿 ′１ 事件の
表示 昭和５６年特許願第１３７７３９号テイオンヨウ
セツ
２ 発明の名称 低温溶接ロー
３補正する者
事件との関係 特γ１出願人
チ バケフイチカワシシンデン チョウメ住 所（居所
） 千葉県市用市新田Ｉ丁ｔｉｌｌ’−２４代 理
人 す ン
５ 補正命令のＩＩ ｆｌ 自 発７ 補１Ｆ・
の内容 別紙の通り補 正 の 内 容
−
■ 発明の拝眉１１な説明の本文の十から５行１」の左
から３文字１］の文字を数字の２と訂正する。! 1. Director General Shima 1) Haruki-dono '1 Indication of the case 1981 Patent Application No. 137739 Teion Yosetsu 2 Title of the invention Relationship with the Low Temperature Welding Row 3 Amendment Case Patent γ1 Applicant Chi Bakefuichi Kawashi Shinden Choume Address (Residence) Chiba Prefecture, Ichiyoichi Nitta Ichotill'-24th Osamu
Person 5 Correction Order II fl Voluntary 7 Supplementary 1F.
Contents of the amendments as shown in the attached document - ■ Correct the three characters from the left in lines 1 to 5 of the main text of the 11 explanation of the invention to the number 2.
■ 特許請求の範囲
銅１〜８％アルミ２〜１０％残部亜鉛からなる鉄、ステ
ンレス、銅、アルミ及アルミ合金溶接用低温ローと訂正
する■ The claimed scope is corrected to low-temperature brazing for welding iron, stainless steel, copper, aluminum, and aluminum alloys, consisting of 1 to 8% copper, 2 to 10% aluminum, and the balance zinc.
Claims (1)
ステンレス、銅、アルミ及アルミ合金溶接用低温ローIron consisting of 1-8% copper, 10% aluminum, balance zinc,
Low temperature solder for stainless steel, copper, aluminum and aluminum alloy welding
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773981A JPS5841692A (en) | 1981-09-03 | 1981-09-03 | Low temperature solder for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773981A JPS5841692A (en) | 1981-09-03 | 1981-09-03 | Low temperature solder for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5841692A true JPS5841692A (en) | 1983-03-10 |
Family
ID=15205691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13773981A Pending JPS5841692A (en) | 1981-09-03 | 1981-09-03 | Low temperature solder for welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841692A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05320855A (en) * | 1984-01-18 | 1993-12-07 | Norsk Hydro As | Aluminum form coated with brazing substance |
| EP0965411A1 (en) * | 1998-05-22 | 1999-12-22 | Hoogovens Staal B.V. | Method of joining aluminium members to ferrous members, assembly of aluminium-ferrous members and the use of a pasty metal containing filler in such joining |
| JP2007190562A (en) * | 2006-01-17 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Solder material, its production method and joined structure |
| CN101906556A (en) * | 2010-07-22 | 2010-12-08 | 中南大学 | Lead-free easily cut and deformed SnZnBi aluminum alloy |
| US20170113290A1 (en) * | 2015-10-22 | 2017-04-27 | Whirlpool S.A. | Brazing Process of Pipes and Compressor |
| CN114434039A (en) * | 2021-01-15 | 2022-05-06 | 重庆理工大学 | Welding flux for low-temperature interconnection of copper and aluminum dissimilar materials and welding method |
| US11919501B2 (en) | 2019-12-13 | 2024-03-05 | Denso Corporation | Brake device for vehicle |
-
1981
- 1981-09-03 JP JP13773981A patent/JPS5841692A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05320855A (en) * | 1984-01-18 | 1993-12-07 | Norsk Hydro As | Aluminum form coated with brazing substance |
| EP0965411A1 (en) * | 1998-05-22 | 1999-12-22 | Hoogovens Staal B.V. | Method of joining aluminium members to ferrous members, assembly of aluminium-ferrous members and the use of a pasty metal containing filler in such joining |
| JP2007190562A (en) * | 2006-01-17 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Solder material, its production method and joined structure |
| JP4703411B2 (en) * | 2006-01-17 | 2011-06-15 | パナソニック株式会社 | Solder material |
| CN101906556A (en) * | 2010-07-22 | 2010-12-08 | 中南大学 | Lead-free easily cut and deformed SnZnBi aluminum alloy |
| US20170113290A1 (en) * | 2015-10-22 | 2017-04-27 | Whirlpool S.A. | Brazing Process of Pipes and Compressor |
| US11919501B2 (en) | 2019-12-13 | 2024-03-05 | Denso Corporation | Brake device for vehicle |
| CN114434039A (en) * | 2021-01-15 | 2022-05-06 | 重庆理工大学 | Welding flux for low-temperature interconnection of copper and aluminum dissimilar materials and welding method |
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