发明授权
US07829014B2 Method for preparing pre-coated, ultra-fine, submicron grain titanium and titanium-alloy components and components prepared thereby
有权
用于制备由此制备的预涂，超细，亚微米级钛和钛合金组分和组分的方法
- 专利标题： Method for preparing pre-coated, ultra-fine, submicron grain titanium and titanium-alloy components and components prepared thereby
- 专利标题（中）： 用于制备由此制备的预涂，超细，亚微米级钛和钛合金组分和组分的方法
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申请号： US10982338申请日： 2004-11-05
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公开(公告)号： US07829014B2公开(公告)日： 2010-11-09
- 发明人: Steven G. Keener
- 申请人： Steven G. Keener
- 申请人地址： US IL Chicago
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： US IL Chicago
- 代理机构： Alston & Bird LLP
- 主分类号： B22F1/00
- IPC分类号： B22F1/00 ; B22F1/02
摘要：
The invention is a high-strength, pre-coated, titanium or titanium-alloy material component comprising a titanium or titanium-alloy material article having ultra-fine, submicron grain size microstructure and an organic coating of phenolic resin applied to the surface of the article. The article is prepared from a coarse grain titanium or titanium-alloy powder material that is cryomilled into an ultra-fine, submicron grain material, degassed, and densified. The densified material is formed or otherwise processed into a article, and pre-coated with an organic coating containing phenolic resin prior to installation or assembly.
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