TIN-ALUMINUM PROTECTIVE COATINGS FOR COLUMBIUM ALLOYS
Technical Report
·
OSTI ID:4641941
Pure Nb, Nb--1 Zr, and Nb--5 Mo-2 Ti--2 Zr alloys were coated by hot dipping in several Sn--Al-base baths. Oxidation tests were performed at 1100, 1400, and 1800 deg F for up to several thousand hours. All of the materiais could be protected for a minimum of 500 hours. An alternate coating technique employing a duplex cold sprayhot vacuum diffusion process appeared to give somewhat supenior results. (auth)
- Research Organization:
- Sylvania Electric Products Inc. Sylcor Div., Bayside, N.Y.
- NSA Number:
- NSA-17-039465
- OSTI ID:
- 4641941
- Report Number(s):
- SCNC-328(Del.)
- Country of Publication:
- United States
- Language:
- English
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