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The effect of travel speed and laser power in the porosity and cracking of AISI H13 tool steel produced by adittive manufacturing

This paper demonstrates the obtainment of the optimal parameters of production of a H13 tool steel by additive manufacturing in regard of porosity and cracking. The experimental analysis of 28 samples allowed the plotting of 2 charts that contain regions of the most efficient parameters of VED and t...

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Bibliographic Details
Main Authors:	Santos, Bruno dos, Lopes, Eder, Fonseca, Eduardo da
Format:	Online
Language:	Portuguese
Published:	Universidade Estadual de Campinas 2019
Subjects:	Laser powder bed fusion Crack length Parameter optimization
Online Access:	https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/2285
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