发明授权
- 专利标题: Electrode wire for wire electric discharge machining
- 专利标题(中): 电焊丝用于放电加工
-
申请号: US11056332申请日: 2005-02-11
-
公开(公告)号: US07868265B2公开(公告)日: 2011-01-11
- 发明人: Yoshiaki Kawamoto , Etsuro Moriyama
- 申请人: Yoshiaki Kawamoto , Etsuro Moriyama
- 申请人地址: JP Takaoka-Shi
- 专利权人: San-Etsu Metals Co., Ltd.
- 当前专利权人: San-Etsu Metals Co., Ltd.
- 当前专利权人地址: JP Takaoka-Shi
- 代理机构: Burr & Brown
- 优先权: JP2004-037602 20040216
- 主分类号: B23H7/00
- IPC分类号: B23H7/00
摘要:
An electrode wire for wire electric discharge machining includes a binary alloy of copper and zinc. The electrode wire is manufactured by hot-extruding an alloy including copper and zinc at a predetermined ratio and then cold-drawing and annealing the hot-extruded alloy, and α phase crystals and β′ phase crystals uniformly exist.
公开/授权文献
- US20050189327A1 Electrode wire for wire electric discharge machining 公开/授权日:2005-09-01