Surface layers characteristics of three different steel alloys hardened by ND : yag laser
Other Title(s)
خواص الطبقات السطحية لثلاث أنواع مختلفة من سبائك الفولاذ المصلدة بالليزر نيديميوم –ياك
Joint Authors
Muhammad, Asifah Mahdi
Abd, Inas Muzahim
al-Shammari, Khansa Dawud Salman
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 17, Issue 4 (31 Dec. 2017), pp.614-624, 11 p.
Publisher
University of Babylon College of Engineering
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
Laser surface treatment is an effective way to improve the characteristics of surface layers for the most alloys.
In the present work, three different steel alloys: low carbon steel A3115, medium carbon steel 1045 and high carbon steel 52100 were hardened by Nd: YAG laser at 1.064nm wave length with 1000mj energy.
An experiments with Nd: YAG laser were carried out to study the effect of laser hardening process on the microstructure, roughness, microhardness during laser hardening of the three alloys.
All of surface layers characteristics were analyses using optical microscope.
Laser surface treatment enhanced the characteristics of surface layers for all the alloys.
Also Nd: YAG laser surface treatment produced plate martensite for 52100 alloy more than A3115 and 1045 alloys.
From the results is obtained finer martensite, an excellentroughness and larger microhardness for this alloy.
The aim of present investigation study the effect of Nd: YAG laser hardening on the characteristics of surface layers for three different steel alloys (A3115, 1045, 52100) .
American Psychological Association (APA)
al-Shammari, Khansa Dawud Salman& Muhammad, Asifah Mahdi& Abd, Inas Muzahim. 2017. Surface layers characteristics of three different steel alloys hardened by ND : yag laser. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 17, no. 4, pp.614-624.
https://search.emarefa.net/detail/BIM-795800
Modern Language Association (MLA)
al-Shammari, Khansa Dawud Salman…[et al.]. Surface layers characteristics of three different steel alloys hardened by ND : yag laser. The Iraqi Journal for Mechanical and Materials Engineering Vol. 17, no. 4 (Dec. 2017), pp.614-624.
https://search.emarefa.net/detail/BIM-795800
American Medical Association (AMA)
al-Shammari, Khansa Dawud Salman& Muhammad, Asifah Mahdi& Abd, Inas Muzahim. Surface layers characteristics of three different steel alloys hardened by ND : yag laser. The Iraqi Journal for Mechanical and Materials Engineering. 2017. Vol. 17, no. 4, pp.614-624.
https://search.emarefa.net/detail/BIM-795800
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 623-624
Record ID
BIM-795800