Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process

A 22MnB5-type steel has been investigated to generate a duplex microstructure comprising submicrometer or ultrafine retained austenite and martensite through a combination of hot stamping with quenching and partitioning process. The results indicate that the newly treated steel shows excellent mecha...

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Veröffentlicht in:	Scripta materialia 2011-04, Vol.64 (8), p.749-752
Hauptverfasser:	Liu, Heping, Lu, Xianwen, Jin, Xuejun, Dong, Han, Shi, Jie
Format:	Artikel
Sprache:	eng
Schlagworte:	High strength steels Hot stamping Martensite Mechanical properties Microstructure Partitioning Quenching Quenching and partitioning Retained austenite Steels
Online-Zugang:	Volltext
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