Effect of laser-induced ultrasound treatment on material structure in laser surface treatment for selective laser melting applications-Reference-Cited by-同舟云学术

Effect of laser-induced ultrasound treatment on material structure in laser surface treatment for selective laser melting applications

Published:2021-12 Issue:1 Volume:11 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Ivanov Ivan A.,Dub Vladimir S.,Karabutov Alexander A.,Cherepetskaya Elena B.,Bychkov Anton S.,Kudinov Igor A.,Gapeev Artem A.,Krivilyov Mikhail D.,Simakov Nikolay N.,Gruzd Svetlana A.,Lomaev Stepan L.,Dremov Vladimir V.,Chirkov Pavel V.,Kichigin Roman M.,Karavaev Alexey V.,Anufriev Maxim Yu.,Kuper Konstantin E.

Abstract

AbstractA new mechanism for controlling the microstructure of products in manufacturing processes based on selective laser melting is proposed. The mechanism relies on generation of high-intensity ultrasonic waves in the melt pool by complex intensity-modulated laser irradiation. The experimental study and numerical modeling suggest that this control mechanism is technically feasible and can be effectively integrated into the design of modern selective laser melting machines.

Funder

EOTP Rosatom research program

Publisher

Springer Science and Business Media LLC

Subject

Multidisciplinary

Link

https://www.nature.com/articles/s41598-021-02895-8.pdf

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