Numerical Analysis of the Heating Characteristics of Magnetic Oscillation Arc and the Fluid Flow in Molten Pool in Narrow Gap Gas Tungsten Arc Welding

Magnetic oscillation arc (MOA) technology was developed to avoid insufficient fusion defects appearing at the sidewalls in narrow gap gas tungsten arc welding (NG-GTAW). In this work, a unified model was developed to simulate the process of MOA assisted NG-GTAW. The model included the MOA, welding p...

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Detalles Bibliográficos
Autores principales: Jian, Xiaoxia, Yang, Xing, Li, Jingqian, Wang, Weihua, Wu, Hebao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7766950/
https://www.ncbi.nlm.nih.gov/pubmed/33353191
http://dx.doi.org/10.3390/ma13245799

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7766950/
https://www.ncbi.nlm.nih.gov/pubmed/33353191
http://dx.doi.org/10.3390/ma13245799

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