Ultrahigh Charpy impact toughness (~450J) achieved in high strength ferrite/martensite laminated steels

Strength and toughness are a couple of paradox as similar as strength-ductility trade-off in homogenous materials, body-centered-cubic steels in particular. Here we report a simple way to get ultrahigh toughness without sacrificing strength. By simple alloying design and hot rolling the 5Mn3Al steel...

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Detalles Bibliográficos
Autores principales: Cao, Wenquan, Zhang, Mingda, Huang, Chongxiang, Xiao, Shuyang, Dong, Han, Weng, Yuqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288709/
https://www.ncbi.nlm.nih.gov/pubmed/28150692
http://dx.doi.org/10.1038/srep41459

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288709/
https://www.ncbi.nlm.nih.gov/pubmed/28150692
http://dx.doi.org/10.1038/srep41459

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