D03 Ordered Phase Strengthening in Dual Phase Twinning-Induced Plasticity Steel

A. Imandoust; A. Zarei-Hanzaki; Keng Liang Ou; Chih Hua Yu

doi:10.1007/s11665-015-1488-z

D0₃ Ordered Phase Strengthening in Dual Phase Twinning-Induced Plasticity Steel

A. Imandoust, A. Zarei-Hanzaki, Keng Liang Ou, Chih Hua Yu

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The formation of Fe₃Al (D0₃ type) ordered phase in the ferrite phase has been identified in a dual phase twinning-induced plasticity (TWIP) steel through TEM studies. The presence of D0₃ ordered phase was detected in water-quenched microstructure, and its evolution during heating at moderate temperatures (200-500 °C) was properly addressed. Based on the present results, the precipitation of D0₃ ordered phase during heating at moderate temperatures could be considered as a new strengthening mechanism in dual phase TWIP steels.

Original language	English
Pages (from-to)	2085-2090
Number of pages	6
Journal	Journal of Materials Engineering and Performance
Volume	24
Issue number	5
DOIs	https://doi.org/10.1007/s11665-015-1488-z
Publication status	Published - May 1 2015

Keywords

electron microscopy
precipitation
twinning

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1007/s11665-015-1488-z

Cite this

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title = "D03 Ordered Phase Strengthening in Dual Phase Twinning-Induced Plasticity Steel",

abstract = "The formation of Fe3Al (D03 type) ordered phase in the ferrite phase has been identified in a dual phase twinning-induced plasticity (TWIP) steel through TEM studies. The presence of D03 ordered phase was detected in water-quenched microstructure, and its evolution during heating at moderate temperatures (200-500 °C) was properly addressed. Based on the present results, the precipitation of D03 ordered phase during heating at moderate temperatures could be considered as a new strengthening mechanism in dual phase TWIP steels.",

keywords = "electron microscopy, precipitation, twinning",

author = "A. Imandoust and A. Zarei-Hanzaki and Ou, {Keng Liang} and Yu, {Chih Hua}",

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T1 - D03 Ordered Phase Strengthening in Dual Phase Twinning-Induced Plasticity Steel

AU - Imandoust, A.

AU - Zarei-Hanzaki, A.

AU - Ou, Keng Liang

AU - Yu, Chih Hua

PY - 2015/5/1

Y1 - 2015/5/1

N2 - The formation of Fe3Al (D03 type) ordered phase in the ferrite phase has been identified in a dual phase twinning-induced plasticity (TWIP) steel through TEM studies. The presence of D03 ordered phase was detected in water-quenched microstructure, and its evolution during heating at moderate temperatures (200-500 °C) was properly addressed. Based on the present results, the precipitation of D03 ordered phase during heating at moderate temperatures could be considered as a new strengthening mechanism in dual phase TWIP steels.

AB - The formation of Fe3Al (D03 type) ordered phase in the ferrite phase has been identified in a dual phase twinning-induced plasticity (TWIP) steel through TEM studies. The presence of D03 ordered phase was detected in water-quenched microstructure, and its evolution during heating at moderate temperatures (200-500 °C) was properly addressed. Based on the present results, the precipitation of D03 ordered phase during heating at moderate temperatures could be considered as a new strengthening mechanism in dual phase TWIP steels.

KW - electron microscopy

KW - precipitation

KW - twinning

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