An Experimental Study on the Surface Finish of Ball Burnished Magnesium (Rare Earth base) Alloy

被引：6
|
作者：
Jagadeesh, G., V [1 ]
Setti, Srinivasu Gangi [1 ]
机构：
[1] Natl Inst Technol, Dept Mech Engn, Raipur 492010, Chhattisgarh, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2019年 / 18卷
关键词：
surface modification; Ball burnishing; Magnesium Ze41A alloy; surface roughness; CORROSION PERFORMANCE; INTEGRITY;
D O I：
10.1016/j.matpr.2019.07.457
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ball burnishing process is a surface modification technique that improves the surface finish, microhardness and induces compressive residual stress on the surface and sub-surface of manufactured parts. As a result, the service life is enhanced with the improvement of wear, corrosion, fatigue and creep resistance. This paper focused on the ball burnishing of rare earth based Magnesium Ze41A alloy and also studied the effect of burnishing force, lateral feed and no. of passes on the surface finish. Burnishing force of 50 N, lateral feed of 50 mu m and 2 pass condition provides the better surface roughness results. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4711 / 4716
页数：6
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