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Novel 1.5 GPa-strength with 50%-ductility by transformation-induced plasticity of non-recrystallized austenite in duplex steels

Needs for steel designs of ultra-high strength and excellent ductility have been an important issue in worldwide automotive industries to achieve energy conservation, improvement of safety, and crashworthiness qualities. Because of various drawbacks in existing 1.5-GPa-grade steels, new development...

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Detalles Bibliográficos
Autores principales: Sohn, Seok Su, Song, Hyejin, Jo, Min Chul, Song, Taejin, Kim, Hyoung Seop, Lee, Sunghak
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5430639/
https://www.ncbi.nlm.nih.gov/pubmed/28455494
http://dx.doi.org/10.1038/s41598-017-01514-9