Experimental Study of the Effects of Laser Treatment Settings on the Mechanical Properties of AISI 4340 Steel

被引：0

作者：

Aloui, Meriem ^{[1
]}

Slama, Salma ^{[2
]}

Belhadj, Asma ^{[2
]}

Barka, Noureddine ^{[1
]}

机构：

[1] Univ Quebec Rimouski, Math Software & Engn Dept, Rimouski, PQ, Canada

[2] Univ Tunis El Manar UTM, Natl Engn Sch Tunis ENIT, Appl Mech & Engn Lab LMAI LR 11ES19, Tunis, Tunisia

来源：

DESIGN AND MODELING OF MECHANICAL SYSTEMS-VI, VOL 2, CMSM 2023 | 2024年

关键词：

Parametric analysis; laser heat treatment; AISI; 4340; steel; hardness tests; metallographic observations;

D O I：

10.1007/978-3-031-65007-9_33

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study presents an experimental parametric analysis that used the design of experiments methodology to evaluate the effect of laser heat treatment parameters on the surface mechanical properties of AISI 4340 steel parts. The research employed a Taguchi design consisting of three factors at three levels: laser power (P), scanning speed (V), and focal distance (DF). This study presents an experimental analysis of the impact of various parameters on the lines generated by the laser during the treatment process. The analysis is based on hardness tests and metallographic observations.

引用

页码：305 / 314

页数：10

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