Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
Evaluation of Carbon and Stainless Steel Microwelding: A Contribution to Thin Sheets Welding
Submission Author:
Rafael Gomes Nunes Silva , SC
Co-Authors:
Cledenir Costa de Oliveira, Claudio Abilio da Silveira, Rafael Gomes Nunes Silva, Max Baranenko Rodrigues, Calil Amaral, Milton Pereira
Presenter: Calil Amaral
doi://10.26678/ABCM.COBEM2019.COB2019-1335
Abstract
In this work the geometric profile of the welds was investigated using as additive material AISI 316L stainless steel and AISI 1020 carbon steel. Twelve autogenous weld strands were fabricated in each sample with an IPG Photonics continuous yterbium fiber laser varying the power and speed of the laser beam. The main objective of this study was to verify the behaviour of each material, comparing similar parameters and correlate the geometric aspects with the physical-chemical characteristics in order to obtain optimized parameters. In characterization of the geometric profiles, the weld width and penetration were measured and the physical-chemical characteristics were correlated.
Keywords
microwelding, AISI 1020 carbon steel, 316L Stainless steel
