Effect of Heat-Input on Microstructure and Toughness of CGHAZ in a High-Nb-Content Microalloyed HSLA Steel

The effect of various heat inputs on the microstructure and impact toughness of the simulated coarse-grained heat-affected zone (CGHAS) of a niobium microalloyed (0.14 wt.%) low-carbon steel was studied. The results showed that higher impact toughness was achieved at a low heat input of 20 kJ/cm, wh...

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Detalles Bibliográficos
Autores principales: Yu, Hongwei, Wu, Kaiming, Dong, Baoqi, Liu, Jingxi, Liu, Zicheng, Xiao, Daheng, Jin, Xing, Liu, Hankun, Tai, Minmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9146830/
https://www.ncbi.nlm.nih.gov/pubmed/35629615
http://dx.doi.org/10.3390/ma15103588

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9146830/
https://www.ncbi.nlm.nih.gov/pubmed/35629615
http://dx.doi.org/10.3390/ma15103588

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