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Microhardness of WC/Co coating and optimum gas flow parameters

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Posted by Arturas (213.190.39.135) on 05:38:58 14/04/05

In Reply to: Amorphous phase of WC-12Co coating posted by Arturas

It is very interesting , You said that with increasing fuel gas flow amorphous phases quantity of WC-12Co coating increase and decrease wear resistance , but at the same time coating porosity decrease. So, how to find optimum parameters of gas flow?
And I got that by increasing heat treatment temperature from 20C up to 600C microhardness of WC-12Co coating a little bit increase (5-10 percent) How to explain it?

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Re: Microhardness of WC/Co coating and optimum gas flow parameters - Gordon England 19:07:28 14/04/05 (0)

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