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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Institute of Physics
2011
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/1731/ http://umpir.ump.edu.my/id/eprint/1731/ http://umpir.ump.edu.my/id/eprint/1731/1/Laser_Surface_Modification_of_H13_Die_Steel_using_Different_Laser_Spot_Sizes.pdf |