- 专利标题： Elevated temperature oxidation protection coatings for titanium alloys and methods of preparing the same
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申请号： US10977260申请日： 2004-10-29
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公开(公告)号： US20050058849A1公开(公告)日： 2005-03-17
- 发明人: Derek Raybould , Paul Chipko , William Fischer
- 申请人： Derek Raybould , Paul Chipko , William Fischer
- 主分类号： F28F19/06
- IPC分类号： F28F19/06 ; C23C8/02 ; C23C8/10 ; C23C10/02 ; C23C14/58 ; B05D3/02 ; B32B15/00 ; B32B15/04
摘要：
Oxidation protection of a titanium-based alloy is provided with improved fatigue properties by a titanium aluminide coating of between 2 to 12 microns by diffusing the Al into the Ti at a temperature below the melting point of the Al. The coating is gas deposited and protects the titanium-based alloys from oxidation at high temperature utilization.
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