Original scientific paper
https://doi.org/10.31534/engmod.2024.1.ri.01d
Development of Laser Heat Treatment Process for Assisted Forming of Aluminum Alloys
Nuno Peixinho
; Department of Mechanical Engineering, University of Minho, Guimarães, PORTUGAL
Rui Pereira
; Department of Mechanical Engineering, University of Minho, Guimarães, PORTUGAL
Vitor Carneiro
; Department of Mechanical Engineering, University of Minho, Guimarães, PORTUGAL
Sara Cortez
; Department of Mechanical Engineering, University of Minho, Guimarães, PORTUGAL
Sergio Costa
; Bairrimoldes, LDA – Fábrica de Moldes, Cunhos e Cortantes, Anadia, PORTUGAL
Vitor Blanco
; Bairrimoldes, LDA – Fábrica de Moldes, Cunhos e Cortantes, Anadia, PORTUGAL
Abstract
This study presents information regarding the development of a localized laser-induced heat treatment for aluminum alloys. Such a process is intended to improve the forming behavior of aluminum parts in challenging metal-forming conditions. This study details information on material, heat treatment parameters as well as results for strength, hardness, and elongation properties. It was concluded that it is possible to locally modify yield strength and hardness using laser control parameters and process duration suitable for industrial applications.
Keywords
aluminum alloy; metal forming; heat treatment; laser processing
Hrčak ID:
311734
URI
Publication date:
30.6.2024.
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