Elevated temperature oxidation protection coatings for...

Details Elevated temperature oxidation protection coatings for... Elevated temperature oxidation protection coatings for...

2005-02-15

2005-02-15

Mai, Ngoclan T. (Department: 1742)

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

C148S277000, C148S280000, C148S281000

Reexamination Certificate

active

06855212

ABSTRACT:
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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Marder, Arnold “Effects of Surface Treatments on Material Performance: Deposition Surface Treatments”, ASM Handbook, vol. 20, 1997, pp. 1-18.

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