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Posted by Gordon England (62.252.0.5) on 12:51:14 13/10/04
In Reply to: Recommended bond coat in Chromium oxide coating on Aluminium Silicon posted by kelvin fong
: I am involved in the engine wear and friction project. I required to apply Chromium Oxide to Aluminium Silicon engine block by plasma Spray. It's this coating need any bond coat and what are the suitable bond coat? It's the Ni-Al is good enough? Thank U
Hi Kelvin
I know some spray chromium oxide onto aluminium substrates without bond coats with good results for there particular uses. But, to be on the safe side I would use a nickel/aluminium bond coat.
Regards Gordon
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