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Numerical Analysis of Keyhole and Weld Pool Behaviors in Ultrasonic-Assisted Plasma Arc Welding Process

The acoustic radiation force driving the plasma jet and the ultrasound reflection at the plasma arc-weld pool interface are considered to modify the formulas of gas shear stress and plasma arc pressure on the anode surface in ultrasonic-assisted plasma arc welding (U-PAW). A transient model taking i...

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Detalles Bibliográficos
Autores principales:	Qiao, Junnan, Wu, Chuansong, Li, Yongfeng
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7867325/ https://www.ncbi.nlm.nih.gov/pubmed/33540944 http://dx.doi.org/10.3390/ma14030703

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