Enhancing plasticity by increasing tempered martensite in ultra-strong ferrite-martensite dual-phase steel

The present study focuses on the influence of tempered martensite (TM) on the mechanical properties and fracture mechanisms of an ultra-strong dual-phase (DP) steel. The steel was subjected to intercritical annealing combined with an aging process. The high fraction of martensite (above ∼70 vol%) re...

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Veröffentlicht in:	Materials research express 2019-02, Vol.6 (2), p.26502
Hauptverfasser:	Liang, Jiangtao, Zhao, Zhengzhi, Guo, Baoqi, Sun, Binhan, Tang, Di
Format:	Artikel
Sprache:	eng
Schlagworte:	dual-phase steels fracture mechanisms mechanical properties microstructures tempered martensite
Online-Zugang:	Volltext
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