Posted by gangi on August 10, 2005 at 11:06:20:
In Reply to: Re: heat treatment posted by mkk on August 09, 2005 at 21:42:56:
1-Somtimes :In heat treatment we see difrent in external diameter (decrese).Only in C-level have
difrent (0.17-0.19)and all of the conditions are same.
2-I want to know about structuer of blank gear(before heat treatment) for example:50%ferit-50%perlit or anoder.
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