发明授权
- 专利标题： Method of producing a copper alloy wire rod and copper alloy wire rod
- 专利标题（中）： 生产铜合金线材和铜合金线材的方法
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申请号： US12325657申请日： 2008-12-01
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公开(公告)号： US08409375B2公开(公告)日： 2013-04-02
- 发明人: Hirokazu Yoshida , Tsukasa Takazawa
- 申请人： Hirokazu Yoshida , Tsukasa Takazawa
- 申请人地址： JP Tokyo
- 专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2006-154078 20060601; JP2007-082886 20070327; JP2007-146226 20070531
- 主分类号： C22F1/08
- IPC分类号： C22F1/08 ; B22D11/06
摘要：
A method of producing a copper alloy wire rod, containing: a casting step for obtaining an ingot by pouring molten copper of a precipitation strengthening copper alloy into a belt-&-wheel-type or twin-belt-type movable mold; and a rolling step for rolling the ingot obtained by the casting step, which steps are continuously performed, wherein an intermediate material of the copper alloy wire rod in the mid course of the rolling step or immediately after the rolling step is quenched.
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