Laser Surface Modification of H13 Die Steel using Different Laser Spot Sizes

This paper presents a laser surface modification process of AISI H13 tool steel using three sizes of laser spot with an aim to achieve reduced grain size and surface roughness. A Rofin DC'015 diffusion'cooled CO2 slab laser was used to process AISI H13 tool steel samples. Sampl...

Full description

Bibliographic Details
Main Authors: S. N., Aqida, Naher, Sumsun, Brabazon, Dermot
Format: Article
Language:English
Published: American Institute of Physics 2011
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/1731/1/Laser_Surface_Modification_of_H13_Die_Steel_using_Different_Laser_Spot_Sizes.pdf