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1.1 A metallographic method is described for estimating the observed case depth of ferrous powder metallurgy (PM) parts. This method may be used for all types of hardened cases where there is a discernible difference between the microstructure of the hardened surface and that of the interior of the part.

Product Details

Published:
09/01/2014
Number of Pages:
5
File Size:
1 file , 78 KB