Posted by vahidnematy (85.9.74.34) on 05:17:37 20/02/06
: 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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