发明名称 |
Methode zu Herstellung beschichteter Metalldrähte |
摘要 |
A method for making a metallic cord made up of one or more metallic wires comprises: making at least two layers of at least two metallic elements including copper and zinc on the surface of a base wire; heating the layers to cause the metallic elements thermodiffusion to transform into a primary alloy layer; making a layer of copper on the primary alloy layer; drawing the wire provided with the primary alloy layer and outer copper layer into a metallic wire through dies so that the outer copper layer is diminished during passing through the dies, and a secondary alloy layer is formed as a result of transformation of the primary alloy layer and the outer copper layer which is caused by frictional heat during passing through the dies. <IMAGE> |
申请公布号 |
DE60205834(T2) |
申请公布日期 |
2006.05.18 |
申请号 |
DE2002605834T |
申请日期 |
2002.09.18 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD.;SUMITOMO RUBBER INDUSTRIES LTD., KOBE |
发明人 |
MIYAZAKI, SHINICHI;TODA, OSAMU;SANO, YUICHI |
分类号 |
D07B1/06;B21C9/00;B21C37/04;B21F19/00;B60C9/00;C23C2/26;C23C18/16;C23C26/00;C23C28/00;C23C28/02;C23C30/00;C25D5/10 |
主分类号 |
D07B1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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