407079407079
0^8008 ^BaD 2 3 H 1 8 8 第0 ^ 8008 ^ BaD 2 3 H 1 8 8th
案 請 中 利 專 JIJU β年1月:lt>E1 if (吏)正本 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍 1/100至10/100秒鐘,且(C)將填充後之增壓設定為 200kgf/cm2 ; 金屬模條件,即(d)將金屬模溫度保持在丨5〇至 3 50°C,(e)使容易在壓鑄鑄造品造成縮裂的模穴部位 之金屬模表面溫度較之周邊部降低10K以上,(f)將 壓禱籍造時之金屬模内之空氣壓力設定於lOOmmHg 以下,且(g)對於塗布於金屬模内面之脫模劑的添加 劑,使用選自由石墨、氮化硼、水玻璃、雲母、矽膠、 氫氧化鎂及氧化鎂所成群體之至少一種;以及 鎂合金之熔化條件,即,(h)使用在鎂合金熔態 金屬之表面形成有防止燃燒、氧化之保護氣氛的密閉 式溶化爐’且(i)從距自該鎂合金熔 —上之位置,吸出該鎮合金溶態金屬屬= 抑制鎮合金溶態金屬之氧化、改善流動性,並抑制氧 化物之混入及澆皺紋之發生; 、所構成二條件中任兩種或.三種予以併用,將冷室 式壓鑄機之堯口部的鎂合金之炼態金屬溫度料於 590至,且將溶態金屬保溫鋼中之溶態金屬溫 度與該澆口部之熔態金屬溫度之差維持於i 〇5K以 下,而進行壓鑄鑄造者。 5. -闕合金之壓鑄方法,係使用冷室式壓鑄機從鎮合 金鑄造製品最小壁厚為L5mmJ^下且並無洗敵紋、 表面裂痕 '填充不良、金屬模熔沾之壓鑄製品之 法’其特徵為 13 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐 310772(修正本) IIIIIIII — — — — » *111111— ^ « — II1III — (請先閱讀背面之注意事項再填寫本頁) 407079 第88I13210P01號衷刹由镍宇Please refer to the case of JIJU β in January: lt &Et; E1 if (official) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 6. The scope of patent application is 1/100 to 10/100 seconds, and (C) will be filled. The subsequent pressurization is set to 200kgf / cm2; the conditions of the mold, that is, (d) the temperature of the mold is maintained at 50 to 350 ° C, and (e) the mold cavity portion that is liable to cause cracking in the die-casting product The surface temperature of the metal mold is lower than that of the peripheral part by more than 10K, (f) the air pressure in the metal mold at the time of pressing is set below 100 mmHg, and (g) the additive for the release agent coated on the inner surface of the metal mold, Use at least one selected from the group consisting of graphite, boron nitride, water glass, mica, silicone, magnesium hydroxide, and magnesium oxide; and the melting conditions of the magnesium alloy, that is, (h) used on the surface of the magnesium alloy molten metal A closed melting furnace with a protective atmosphere for preventing combustion and oxidation is formed 'and (i) the molten metal of the town alloy is sucked out from a position above the melting point of the magnesium alloy = the oxidation and improvement of the town alloy dissolved metal are suppressed Flowability, and inhibit the mixing of oxides and The occurrence of wrinkles; Any two or three of the two conditions are used together. The molten metal temperature of the magnesium alloy at the mouth of the cold-chamber die casting machine is 590 to 550, and the molten metal heat preservation steel is used. The difference between the temperature of the molten metal and the temperature of the molten metal at the gate portion is maintained at i 05 K or less, and the die casting is performed. 5. -The die-casting method of samarium alloy is a method of using a cold-chamber die-casting machine to produce the smallest wall thickness of the alloy casting products from L5mmJ ^, without enemies, surface cracks, 'poor filling, and mold melting. 'It is characterized by 13 paper sizes applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm 310772 (revised) IIIIIIII — — — — »* 111111— ^« — II1III — (Please read the notes on the back first (Fill in this page again) 407079 No. 88I13210P01
、申請專利範圍 將冷室式壓鑄機之澆口部的鎂合金之熔態金屬 溫度維持於590至720 〇C,且將熔態金屬保溫鍋中之 炼態金屬溫度與該澆口部之熔態金屬溫度之差維持 於105K以了。 6. 如申睛專利範圍第5項之壓鑄方法,其中自熔態金屬 保溫鍋向冷室式壓鑄機之套筒餵給鎂合金熔態金屬 之系統,係使用虹吸方式、機械泵'減壓或加壓泵方 式,或電磁泵方式。 7, 如申請專利範圍第5項之壓鑄方法,其中將冷室式壓 每機之套甸’以.導熱係數為〇.〇85cal/cm · S .。〇以下 之材質構成厚度1 〇mm以上,且將該套筒部加熱保持 在100°C以上。 8.如申請專利範圍第5項之壓鑄方法,係使用冷室式壓 鑄機從鎮合金鑄造製品最小壁厚為1.5mm以下且並 無澆皺紋、表面裂痕、填充不良、金屬模熔沾之壓鑄 製品之方法,其特徵為: 先 閲 讃 背 面 之 注The scope of the patent application maintains the molten metal temperature of the magnesium alloy at the gate portion of the cold chamber die casting machine at 590 to 720 ° C, and the temperature of the molten metal in the molten metal insulation pot and the melting of the gate portion The difference in the state metal temperature is maintained below 105K. 6. For example, the die-casting method of item 5 in the patent scope, wherein the system for feeding magnesium alloy molten metal from the molten metal heat preservation pot to the sleeve of the cold-chamber die-casting machine uses a siphon method and a mechanical pump to reduce the pressure. Or pressurized pump method, or electromagnetic pump method. 7, such as the scope of application of the patent No. 5 of the die-casting method, wherein the cold-chamber type of each machine's jacket 'thermal conductivity is 0.085cal / cm · S. The material below 〇 has a thickness of 10 mm or more, and the sleeve portion is heated and maintained at 100 ° C or more. 8. If the die-casting method of item 5 of the patent application scope is a die-casting method using a cold-chamber die-casting machine from a town alloy cast product with a minimum wall thickness of 1.5 mm or less, and without pouring wrinkles, surface cracks, poor filling, and molten mold adhesion The method of the product is characterized by the following:
I 寫Μ 頁 訂 儀 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 使用鑄造用金屬模,其係在金屬模之模穴侧表面 之至少一部分設有含有選自由高融點金屬及陶瓷所 成群體之至少一種的塗層,而將鎂合金之熔態金屬溫 度設定為650至750°C,將對於模穴之填充速度設定 為1/100至10/100秒鐘,將填充後之增壓設定為 200kgf/cm2,將金屬模溫度設定為15〇至35〇β(:下鑄 造鎂合金者。 9.如申請專利範圍第8項之壓鑄方法,其中在鑄造用金 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) 29 310772(修正本)I write M page ordering instrument printed by the consumer co-operative of the Intellectual Property Bureau of the Ministry of Economic Affairs, using a metal mold for casting, which is provided on at least a part of the side surface of the cavity of the metal mold with a material selected from the group consisting of high melting point metals and ceramics. At least one kind of coating, and the molten metal temperature of the magnesium alloy is set to 650 to 750 ° C, the filling speed for the cavity is set to 1/100 to 10/100 seconds, and the pressurization after filling is set to 200kgf / cm2, set the mold temperature to 150 ~ 35〇β (: Cast magnesium alloy below. 9. For the die-casting method in the scope of patent application No. 8, in which the size of the gold paper used for casting applies Chinese national standards ( CNS) A4 size (210 x 297 mm) 29 310772 (revised version)
經濟部智慧財產局員工消費合作社印製 407079 :、申請專利範圍 '*、、於表面具有含有選自由高融點金屬及陶瓷所構 f之群體之至少-種之塗層的金屬板,附著裝設於金 模之模穴側面之至少一部分以形成金屬模之模穴 側表面之至少一部分。 申請專利範圍第8項之壓鑄方法,其中在鑄造用金 模:塗層係藉由金屬喷鍍法、CVD法、pvD法、 熔接填料法或塗襞法所形成。 種鎂D金之壓鑄方法,係使用冷室式壓鑄機從鎮合 鑄k衣最小壁厚為} 5mm卩下且並無洗敏紋、 表面裂痕、填充不良、金屬模熔沾之壓鑄製品之方 法’其特徵為: 使用鑄造用金屬模,其係在金屬模之模穴侧表面 之至少一部分固設或殘留著以選自由高融點金屬、陶 瓷^石墨所成群體之至少一種作為添加劑而含有之 脫模劑塗布於金屬模之模穴側表面之至少一部分並 予以加熱處理所形成之塗層,而將鎂合金之熔態金屬 溫度設定為650至750°C,將對於模穴之填充速度設 定為1/100至10/100秒鐘,將填充後之增壓設定為 200kgf/cm2,將金屬模溫度設定為15〇至35〇。〇;且 將冷室式壓鑄機之澆口部的鎂合金之熔態金屬 溫度維持於590至720t,且將熔態金屬保溫鍋中之 熔態金屬溫度與該澆口部之熔態金屬溫度之差維持 於105K以下而鑄造鎂合金者。 12.—種鎂合金之壓鑄方法,係使用冷室式壓鑄機從鎮八 -----------裝-------I 訂----- ---•線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 30 310772(修正本) 407079 A8 第88113210P01號專利申請案 C8 ' 丨· ---- 年二月 >曰修(耍)茁本 六、申請專利範圍 ~ '— 金鑄造製品最小璧厚為1,5mm以下且並無澆皺紋、 表面裂痕、填充不良、金屬模熔沾之壓鑄製品之方 法’其特徵為: 使用鑄造用金屬模’其係在金屬模之模穴侧表面 之至少一部分固設或殘留著將選自由高融點點金 屬、陶瓷及石墨所成群體之至少一種與選自由表面活 性劑及油脂肪所成群體之一種之混合物塗布於金屬 模之模穴側表面之至少一部分並予以加熱處理所形 成之塗層,而將鎂合金之熔態金屬溫度設定為650至 750°C’將對於模穴之填充速度設定為ι/1〇〇至ι〇/1〇〇 秒鐘,將填充後之增壓設定為200kgf/cm2,將金屬模 溫度設定為150至350°C ;且 將冷室式壓鑄機之澆口部的鎂合金之熔態金屬 溫度維持於5 9 0至7 2 0 °C ’且將溶態金屬保溫鋼中之 溶金屬溫度與該堯口部之溶態金屬溫度之差維持 於10 5K以下而鑄造鎂合金者。 13. 如申請專利範圍第8項至第12項中任何一項之壓鑄 方法,其中在鑄造用金屬模’高融點金屬為選自由 W、Nb、Mo、Ta、Zr及Hf所構成群體之至少一種, 陶兗為選自由 MgO、BN、TiN、Ti02、SiN、SiC、Si02、 TiC、WC、Mo02及Zr02所構成群體之至少一種。 14. 如申請專利範圍第1項至第12項中任何一項之壓鑄 方法’係以鑄造製品最小壁厚為1.2mm以下之.壓鑄 製品為其特徵者。 --訂.i! (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 31 310772C修正本) 407079 A8 1—'ϋΐ3210Ρ〇ΠΤ莉申請案 C8 f ♦ i月丄t5修(專}正本 '六、申請專利範圍 • 15.—種鎂合金之壓鑄製品,其特徵為可以記載於申請專 利範圍第1項至第12項中任何一項之壓鑄方法製造 的製品最小壁厚為1.5mm以下又沒有澆皺紋、表面 裂痕、填充不良、金屬模熔沾者。 1 6. —種鎂合金之壓鑄製品,其特徵為可以記載於申請專 利範圍第14項之壓鑄方法製造的製品最小壁厚為 1.2mm以下又沒有澆皺紋、表面裂痕、填充不良、金 屬模熔沾者。 -------------裂--------訂------- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐〉 32 310772(修正本)Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 407079: Patent application scope' *, a metal plate with a coating on the surface containing at least one species selected from the group consisting of high melting point metals and ceramics, attached It is provided on at least a part of the side surface of the cavity of the gold mold to form at least a part of the side surface of the cavity of the metal mold. The die-casting method of the scope of application for patent No. 8 wherein the casting gold mold: the coating layer is formed by a metal spraying method, a CVD method, a pvD method, a welding filler method or a coating method. A die-casting method of magnesium D gold, using a cold-chamber die-casting machine, from the ballast of the ballast casting, the minimum wall thickness is} 5mm, and there is no washing sensitive grains, surface cracks, poor filling, and metal mold melting. The method is characterized in that: a casting mold is used, which is fixed or left on at least a part of the side surface of the cavity of the mold with at least one selected from the group consisting of high melting point metals and ceramics and graphite as additives The coating containing the mold release agent is coated on at least a part of the side surface of the cavity of the metal mold and heat-treated, and the molten metal temperature of the magnesium alloy is set to 650 to 750 ° C, which will fill the cavity of the mold. The speed is set to 1/100 to 10/100 seconds, the boost pressure after filling is set to 200 kgf / cm2, and the temperature of the mold is set to 150 to 35. 〇; and maintain the molten metal temperature of the magnesium alloy at the gate portion of the cold-chamber die casting machine at 590 to 720t, and the molten metal temperature in the molten metal insulation pot and the molten metal temperature at the gate portion The difference is maintained below 105K and the magnesium alloy is cast. 12.—A die-casting method of a magnesium alloy, which uses a cold-chamber die-casting machine from Zhenba ----------------------- I order ----- --- • (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 30 310772 (revised) 407079 A8 Patent No. 88113210P01 Patent Application C8 '丨· ---- February > 修修 (茁) 茁 6. Application scope of patents ~ '— The minimum thickness of gold casting products is below 1.5mm and there is no pouring wrinkles, surface cracks, poor filling, metal molds The method of melt-dipped die-casting product is characterized by: using a casting metal mold which is fixed or left on at least a part of the side surface of the cavity of the metal mold and is selected from the group consisting of high melting point metals, ceramics and graphite A coating formed by coating a mixture of at least one of a group and a group selected from the group consisting of a surfactant and an oily fat on at least a part of a side surface of a cavity of a metal mold and subjecting it to heat treatment, thereby melting a molten metal of a magnesium alloy Set the temperature to 650 to 750 ° C 'and set the filling speed for the cavity to ι / 100 to ι〇 / 1 100 seconds, the boost pressure after filling is set to 200kgf / cm2, the temperature of the mold is set to 150 to 350 ° C; and the molten state of the magnesium alloy at the gate of the cold chamber die casting machine is set. The metal temperature is maintained at 590 to 720 ° C ', and the difference between the temperature of the molten metal in the molten metal thermal insulation steel and the temperature of the molten metal in the Yaokou part is maintained below 10 5K to cast the magnesium alloy. 13. The die-casting method according to any one of claims 8 to 12, wherein the high melting point metal in the casting mold is selected from the group consisting of W, Nb, Mo, Ta, Zr, and Hf. At least one type of ceramics is at least one selected from the group consisting of MgO, BN, TiN, Ti02, SiN, SiC, SiO2, TiC, WC, Mo02, and Zr02. 14. The die-casting method of any one of the items 1 to 12 of the scope of patent application 'is characterized in that the minimum wall thickness of the cast product is 1.2 mm or less. The feature of the die-cast product is. --Order.i! (Please read the notes on the back before filling this page) Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs This paper is printed in accordance with China National Standard (CNS) A4 (210 X 297 mm) 31 310772C (Revised version) 407079 A8 1—'103210POLY application C8 f ♦ 5 t5 repair (special) original '6. Application scope of patents 15. 15. Die-casting products of magnesium alloy, which can be recorded in the application The minimum wall thickness of the products manufactured by the die-casting method of any one of the items 1 to 12 of the patent scope is 1.5 mm or less, without wrinkles, surface cracks, poor filling, and melting of metal molds. 6. A magnesium alloy The die-casting products are characterized by those that can be recorded in the die-casting method of the scope of application for patent No. 14 with a minimum wall thickness of 1.2 mm or less, no wrinkles, surface cracks, poor filling, and molten mold adhesion. ---- --------- Crack -------- Order ------- (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 32 310772 (revised)