发明授权
US09132567B2 Tools with a thermo-mechanically modified working region and methods of forming such tools
有权
具有热机械改性工作区域的工具和形成这种工具的方法
- 专利标题： Tools with a thermo-mechanically modified working region and methods of forming such tools
- 专利标题（中）： 具有热机械改性工作区域的工具和形成这种工具的方法
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申请号： US12047532申请日： 2008-03-13
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公开(公告)号： US09132567B2公开(公告)日： 2015-09-15
- 发明人: Christon L. Shepard , Ronald R. LaParre , Shrinidhi Chandrasekharan , James M. Loffler , Alan L. Shaffer
- 申请人： Christon L. Shepard , Ronald R. LaParre , Shrinidhi Chandrasekharan , James M. Loffler , Alan L. Shaffer
- 申请人地址： US OH Dayton
- 专利权人： Dayton Progress Corporation
- 当前专利权人： Dayton Progress Corporation
- 当前专利权人地址： US OH Dayton
- 代理机构： Wood, Herron & Evans, LLP
- 主分类号： B21K5/02
- IPC分类号： B21K5/02 ; B26F1/14 ; B21D37/01 ; B21D37/20 ; B21J5/08 ; B21K5/20 ; B22F3/16 ; B22F3/17 ; C21D6/02 ; C21D7/13 ; C21D9/00 ; C21D9/18 ; C22C33/02 ; C22C38/22 ; C22C38/24 ; B22F5/00 ; B26F1/44
摘要：
Tools with a thermo-mechanically modified working region and methods of forming such tools. The tool includes a working region containing steel altered by a thermo-mechanical process to contain modified carbide and/or alloy bands. In use, a surface of the working region contacts a workpiece when the tool is used to perform a metal-forming operation.
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