Microstructure and Mechanical Properties of a Cold-Rolled Ultrafine-Grained Dual-Phase Steel

A new processing route to produce Ultrafine-Grained Dual-Phase steel has been proposed, involving cold-rolling and subsequent intercritical annealing of a fibrous ferrite–martensite starting structure. Ultrafine-grained DP (UFG-DP) steel with an average ferrite grain size of about ~2.7 &am...

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Bibliographic Details
Main Authors: Zhiyi Pan, Bo Gao, Qingquan Lai, Xuefei Chen, Yang Cao, Manping Liu, Hao Zhou
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Materials
Subjects:
Online Access:http://www.mdpi.com/1996-1944/11/8/1399