The effect of novel composite pretreatment on performances of plasma nitrided layer
Novel composite pretreatment combining laser shock peening and pre-oxidation was primarily adopted prior to plasma nitriding for 42CrMo steel. Optical microscope, scanning electron microscope, vickers microhardness tester and wear tester were used to systematically investigate the innovative enhance...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2020-09-01
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Series: | Journal of Materials Research and Technology |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S223878542031471X |