Invention Grant
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
- Patent Title: Method for preparing pre-coated, ultra-fine, submicron grain titanium and titanium-alloy components and components prepared thereby
- Patent Title (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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Application No.: US10982338Application Date: 2004-11-05
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Publication No.: US07829014B2Publication Date: 2010-11-09
- Inventor: Steven G. Keener
- Applicant: Steven G. Keener
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Alston & Bird LLP
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F1/02
Abstract:
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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