Novel 1.5 GPa-strength with 50%-ductility by transformation-induced plasticity of non-recrystallized austenite in duplex steels
Abstract 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 dev...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-04-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-017-01514-9 |