Journal article
New insights into martensite strength and the damage behaviour of dual phase steels
Abstract
A detailed investigation of martensite islands in ultra-high strength dual phase (DP) steels using TEM EELS carbon measurements, nano-indentation studies and micro-mechanical modelling has been carried out. EELS analysis showed that the dispersion in the martensite island-to-island carbon content increases at lower intercritical annealing temperatures due to the influence of undissolved cementite. In a coarse-grained DP alloy, the median …
Authors
Scott CP; Amirkhiz BS; Pushkareva I; Fazeli F; Allain SYP; Azizi H
Journal
Acta Materialia, Vol. 159, , pp. 112–122
Publisher
Elsevier
Publication Date
October 2018
DOI
10.1016/j.actamat.2018.08.010
ISSN
1359-6454