Influence of Arc Power on Keyhole-Induced Porosity in Laser + GMAW Hybrid Welding of Aluminum Alloy: Numerical and Experimental Studies

A three-dimensional numerical model is used to simulate heat transfer and fluid flow phenomena in fiber laser + gas metal arc welding (GMAW) hybrid welding of an aluminum alloy, which incorporates three-phase coupling and is able to depict the keyhole dynamic behavior and formation process of the ke...

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Detalles Bibliográficos
Autores principales: Xu, Guoxiang, Li, Pengfei, Li, Lin, Hu, Qingxian, Zhu, Jie, Gu, Xiaoyan, Du, Baoshuai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515440/
https://www.ncbi.nlm.nih.gov/pubmed/31018601
http://dx.doi.org/10.3390/ma12081328

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515440/
https://www.ncbi.nlm.nih.gov/pubmed/31018601
http://dx.doi.org/10.3390/ma12081328

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