公开(公告)号：EP2873475B1

公开(公告)日：2018-10-17

申请号：EP14461523.4

申请日：2014-04-04

申请人： Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie ,  KGHM Polska Miedz Spólka Akcyjna ,  Instytut Metali Niezelaznych ,  Tele-Fonika Kable Spólka Akcyjna

发明人： Kawecki, Artur ,  Knych, Tadeusz ,  Mamala, Andrzej ,  Kwasniewski, Pawel ,  Kiesiewicz, Grzegorz ,  Smyrak, Beata ,  Sieja-Smaga, Eliza

IPC分类号： B22D11/00 ,  B22D11/04 ,  B22D11/041

CPC分类号： B22D11/004 ,  B22D1/002 ,  B22D11/005 ,  B22D11/04 ,  B22D11/059 ,  B22D11/1245 ,  C22F1/08

摘要： A method of manufacturing wires, including microwires, of Cu-Ag alloys, in particular of alloys of Cu-(3÷7.9)% Ag by weight, consisting in that the materials in the form of high chemical purity copper and silver are melted at a temperature of 1083÷1300 C in a graphite crucible placed in a furnace, and subsequently continuously cast at a temperature of 1083÷1300 C, in an inert gas atmosphere, using a graphite mould, at primary cooling conditions (mould cooling) and secondary cooling conditions (the solidified alloy after leaving the mould). Thus obtained casting is subjected to the thermo-mechanical treatment.

公开(公告)号：EP3091094A1

公开(公告)日：2016-11-09

申请号：EP15461531.4

申请日：2015-05-07

申请人： Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie

发明人： Kawecki, Artur ,  Knych, Tadeusz ,  Mamala, Andrzej ,  Kwa niewski, Pawe ,  Kiesiewicz, Grzegorz ,  Smyrak, Beata ,  Sieja-Smaga, Eliza

IPC分类号： C22C9/00

CPC分类号： C22C9/00 ,  C22F1/08

摘要： A flat rolled product made of Cu-Ag alloy, made of Cu-Ag alloys containing copper in the amount of 92-99%wt., silver in the amount of 1-8%wt.Ag and impurities in the form of iron

摘要翻译： 由Cu-Ag合金制成的扁平轧制品，由含有92-99重量％的铜的Cu-Ag合金制成，银量为1-8重量％，银以铁的形式存在， 4ppm，铅<1.5ppm，锌<4ppm，砷<0.4ppm等，其物理化学性质和结构在整个长度上是恒定的。

公开(公告)号：EP2873475A1

公开(公告)日：2015-05-20

申请号：EP14461523.4

申请日：2014-04-04

申请人： Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie

发明人： Kawecki, Artur ,  Knych, Tadeusz ,  Mamala, Andrzej ,  Kwasniewski, Pawel ,  Kiesiewicz, Grzegorz ,  Smyrak, Beata ,  Sieja-Smaga, Eliza

IPC分类号： B22D11/00 ,  B22D11/04 ,  B22D11/041

CPC分类号： B22D11/004 ,  B22D1/002 ,  B22D11/005 ,  B22D11/04 ,  B22D11/059 ,  B22D11/1245 ,  C22F1/08

摘要： A method of manufacturing wires, including microwires, of Cu-Ag alloys, in particular of alloys of Cu-(3÷7.9)% Ag by weight, consisting in that the materials in the form of high chemical purity copper and silver are melted at a temperature of 1083÷1300 C in a graphite crucible placed in a furnace, and subsequently continuously cast at a temperature of 1083÷1300 C, in an inert gas atmosphere, using a graphite mould, at primary cooling conditions (mould cooling) and secondary cooling conditions (the solidified alloy after leaving the mould). Thus obtained casting is subjected to the thermo-mechanical treatment.

摘要翻译： 制造Cu-Ag合金线，尤其是Cu-（3÷7.9）％Ag的合金的线，包括微丝的方法，其中包括以高纯度铜和银的形式的材料在 在放置在炉中的石墨坩埚中的温度为1083〜1300℃，然后在惰性气体气氛中，使用石墨模具，在一次冷却条件（模具冷却）和二次冷却条件下，在1083〜1300℃的温度下连续铸造 冷却条件（离开模具后的固化合金）。 对这样得到的铸件进行热机械处理。