Enviar artigo por via de e-mail Comparative analysis of the structure of metal in the arc and laser welding of cryogenic steel
- Autores: Perestoronin A.V.1, Misiurov A.I.1, Smirnova N.A.1
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Afiliações:
- Bauman Moscow State Technical University
- Edição: Volume 80, Nº 12 (2016)
- Páginas: 1500-1503
- Seção: Proceedings of the XI International Conference “Lasers and Laser Information Technologies: Fundamental Problems and Application”
- URL: https://journals.rcsi.science/1062-8738/article/view/184912
- DOI: https://doi.org/10.3103/S1062873816080335
- ID: 184912
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Resumo
A comparative study of the structure of joints produced by arc and laser welding with austenitic nitrogen-containing cryogenic Cr–Ni–Mn steel is performed. The dimensions of seams, the dispersity of the structure, and the microhardness in different zones of the welded joints are studied. It is shown that laser welding results in better structure-sensitive characteristics of welded joints than arc welding.
Sobre autores
A. Perestoronin
Bauman Moscow State Technical University
Autor responsável pela correspondência
Email: a.v.perestoronin@bmstu.ru
Rússia, Moscow, 105005
A. Misiurov
Bauman Moscow State Technical University
Email: a.v.perestoronin@bmstu.ru
Rússia, Moscow, 105005
N. Smirnova
Bauman Moscow State Technical University
Email: a.v.perestoronin@bmstu.ru
Rússia, Moscow, 105005
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