Invention Grant
US08286457B2 Method for controlling variations of Al—Ti—B alloy grain refinement ability through controlling compression ratio
有权
通过控制压缩比控制Al-Ti-B合金晶粒细化能力变化的方法
- Patent Title: Method for controlling variations of Al—Ti—B alloy grain refinement ability through controlling compression ratio
- Patent Title (中): 通过控制压缩比控制Al-Ti-B合金晶粒细化能力变化的方法
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Application No.: US12867150Application Date: 2010-05-10
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Publication No.: US08286457B2Publication Date: 2012-10-16
- Inventor: Xuemin Chen , Qingdong Ye , Jianguo Li , Chaowen Liu , Yueming Yu
- Applicant: Xuemin Chen , Qingdong Ye , Jianguo Li , Chaowen Liu , Yueming Yu
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: Shenzhen Sunxing Light Alloys Materials Co., Ltd.
- Current Assignee: Shenzhen Sunxing Light Alloys Materials Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Jackson IPG PLLC
- Priority: CN201010110068 20100205
- International Application: PCT/CN2010/072547 WO 20100510
- International Announcement: WO2011/022984 WO 20110303
- Main IPC: B21B3/00
- IPC: B21B3/00
Abstract:
A method for controlling variations of Al—Ti—B alloy crystal grain refinement ability through controlling a compression ratio of sectional area of Al—Ti—B alloy including: A. establishing a relationship between variations of refinement ability of Al—Ti—B alloy crystal grain and parameters of press process of the Al—Ti—B alloy; setting the parameters of press process and controlling the variation of the refinement ability of the Al—Ti—B alloy crystal grain through controlling a value of the compression ratio.
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