发明申请
- 专利标题: Method for manufacturing a titanium alloy bar
- 专利标题(中): 钛合金棒的制造方法
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申请号: US10968521申请日: 2004-10-18
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公开(公告)号: US20050051245A1公开(公告)日: 2005-03-10
- 发明人: Hideaki Fukai , Atsushi Ogawa , Kuninori Minakawa
- 申请人: Hideaki Fukai , Atsushi Ogawa , Kuninori Minakawa
- 申请人地址: JP Tokyo
- 专利权人: JFE Steel Corporation
- 当前专利权人: JFE Steel Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2001-54809 20010228
- 主分类号: B21B3/00
- IPC分类号: B21B3/00 ; C22C14/00 ; C22F1/18
摘要:
A method for manufacturing an α+β titanium alloy bar comprising hot rolling an α+β titanium alloy consisting essentially of 4 to 5% Al, 2.5 to 3.5% V, 1.5 to 2.5% Fe, 1.5 to 2.5% Mo, by mass, and a balance of Ti, while keeping the surface temperature thereof to a temperature of β transus or below.