Effects of Laser Hardening Process Parameters on Hardness Profile of 4340 Steel Spline—An Experimental Approach

Effects of Laser Hardening Process Parameters on Hardness Profile of 4340 Steel Spline—An Experimental Approach

This study displays the effect of laser surface hardening parameters on the hardness profile (case depth) of a splined shaft made of AISI 4340 steel. The approach is mainly based on experimental tests wherein the hardness profile of laser hardened splines is acquired using micro-hardness measurement...

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Bibliographic Details
Main Authors: Noureddine Barka, Sasan Sattarpanah Karganroudi, Rachid Fakir, Patrick Thibeault, Vincent Blériot Feujofack Kemda
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Coatings
Subjects:
AISI 4340 steel
analysis of variances
case depth
laser hardening
splined shaft
experimental analyses
Online Access:https://www.mdpi.com/2079-6412/10/4/342

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