C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
C23C 10/30 (2006.01) B23K 35/02 (2006.01) B23K 35/32 (2006.01) C23C 24/10 (2006.01)
Patent
CA 2076760
ABSTRACT There is provided an improved coated composite article and an improved process for making the article. A cloth-like flexible preform is brazed to a metallic substrate to make the article. The article is then subjected to a uniform high pressure and temperature for sufficient time to remove porosity in the coating. The result is a fully dense coating, which is metallurgically bonded to the substrate without any porosity, which has improved physical properties, and which is capable of being polished to a surface finish of at least 4 RMS.
Coslow Carl
Handzel John
Solanki Mukesh
Pullman Company (the)
Smart & Biggar
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