Optimization of Pulsed Nd:YAG Laser Melting of Gray Cast Iron At Different Spot Sizes for Enhanced Surface Properties

This paper presents a laser surface modification process of gray cast iron using different laser spot size with an aims to eliminate graphite phase and achieve minimum surface roughness and maximum depth of molten zone and microhardness properties. The laser processing was conducted using JK300HPS N...

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Bibliographic Details
Main Authors: A. R., Zulhishamuddin, S. N., Aqida, E. A., Rahim
Format: Conference or Workshop Item
Language:English
Published: AIP Publishing LLC 2016
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/14972/6/fkm-2016-aqida-optimization%20of%20pulsed%20Nd.pdf