Surface enhancement of metallic alloys by laser precision engineering

Surface enhancement is critical to improve overall performance, service functionality, and longevity of metallic components for complex service environments in diverse industrial fields. Laser precision engineering has advantages of high precision, high flexibility, high-energy density, and slight t...

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Bibliographic Details
Published inWelding in the world Vol. 68; no. 11; pp. 3033 - 3050
Main Authors Xin, Mingze, Fan, Zeming, Lu, Libin, Guan, Yingchun
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2024
Subjects
Chemistry and Materials Science
Materials Science
Metallic Materials
Research Paper
Solid Mechanics
Theoretical and Applied Mechanics
Surface enhancement
Laser precision processing
Online monitoring
Metallic alloys
Machine learning
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Summary:Surface enhancement is critical to improve overall performance, service functionality, and longevity of metallic components for complex service environments in diverse industrial fields. Laser precision engineering has advantages of high precision, high flexibility, high-energy density, and slight thermal damage, which shows excellent prospects for metallic surface. This study focuses on surface enhancement of various metallic alloys induced by laser precision processing in our group, which mainly includes multi-metal laser cladding, laser joining of dissimilar materials, and laser polishing of additively manufactured metallic alloys. Moreover, on-line monitoring technologies as well as machine learning methods have been applied to develop intelligent processing.
ISSN:0043-2288
1878-6669
DOI:10.1007/s40194-024-01704-w