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Effect of Dynamic Preheating on the Thermal Behavior and Mechanical Properties of Laser-Welded Joints

The high cooling rate and temperature gradient caused by the rapid heating and cooling characteristics of laser welding (LW) leads to excessive thermal stress and even cracks in welded joints. In order to solve these problems, a dynamic preheating method that uses hybrid laser arc welding to add an...

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Detalles Bibliográficos
Autores principales:	Xie, Linyi, Shi, Wenqing, Wu, Teng, Gong, Meimei, Cai, Detao, Han, Shanguo, He, Kuanfang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9457888/ https://www.ncbi.nlm.nih.gov/pubmed/36079554 http://dx.doi.org/10.3390/ma15176159

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