Investigation of Laser Butt Welding of AISI 304L and Q235 Steels Based on Numerical and Experimental Analyses
نویسندگان
چکیده
The fiber laser butt welding of AISI 304L and Q235 low-carbon steel is performed in this study. An integrated heat source combined with an asymmetric double-ellipsoidal a cylindrical designed to perform the numerical simulation process. With established model, formation welded joint studied by investigating thermal effects power beam offset sides center gap on shape strength are experimentally investigated, optimum determined via tensile hardness tests weldment. results based agree well experimental applied investigate mechanisms for forming different shapes steels. conductivity melting temperatures two dissimilar metals result joint.
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ژورنال
عنوان ژورنال: Metals
سال: 2022
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met12050803