Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels

D. Raabe, H. Springer, I. Gutierrez-Urrutia, F. Roters, M. Bausch, J. B. Seol, M. Koyama, P. P. Choi, K. Tsuzaki

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

We present recent developments in the field of austenitic steels with up to 18% reduced mass density. The alloys are based on the Fe-Mn-Al-C system. Here, two steel types are addressed. The first one is a class of low-density twinning-induced plasticity or single phase austenitic TWIP (SIMPLEX) steels with 25–30 wt.% Mn and <4–5 wt.% Al or even <8 wt.% Al when naturally aged. The second one is a class of κ-carbide strengthened austenitic steels with even higher Al content. Here, κ-carbides form either at 500–600°C or even during quenching for >10 wt.% Al. Three topics are addressed in more detail, namely, the combinatorial bulk high-throughput design of a wide range of corresponding alloy variants, the development of microstructure–property relations for such steels, and their susceptibility to hydrogen embrittlement.

Original languageEnglish
Pages (from-to)1845-1856
Number of pages12
JournalJOM
Volume66
Issue number9
DOIs
Publication statusPublished - Jan 1 2014

Fingerprint

Austenitic steel
Steel
Carbon steel
Hydrogen embrittlement
Twinning
Plasticity
Throughput
austenitic steel

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Engineering(all)

Cite this

Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels. / Raabe, D.; Springer, H.; Gutierrez-Urrutia, I.; Roters, F.; Bausch, M.; Seol, J. B.; Koyama, M.; Choi, P. P.; Tsuzaki, K.

In: JOM, Vol. 66, No. 9, 01.01.2014, p. 1845-1856.

Research output: Contribution to journalArticle

Raabe, D, Springer, H, Gutierrez-Urrutia, I, Roters, F, Bausch, M, Seol, JB, Koyama, M, Choi, PP & Tsuzaki, K 2014, 'Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels', JOM, vol. 66, no. 9, pp. 1845-1856. https://doi.org/10.1007/s11837-014-1032-x
Raabe, D. ; Springer, H. ; Gutierrez-Urrutia, I. ; Roters, F. ; Bausch, M. ; Seol, J. B. ; Koyama, M. ; Choi, P. P. ; Tsuzaki, K. / Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels. In: JOM. 2014 ; Vol. 66, No. 9. pp. 1845-1856.
@article{fb42b8df1d9a458d98fdc80a2c16ef26,
title = "Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels",
abstract = "We present recent developments in the field of austenitic steels with up to 18{\%} reduced mass density. The alloys are based on the Fe-Mn-Al-C system. Here, two steel types are addressed. The first one is a class of low-density twinning-induced plasticity or single phase austenitic TWIP (SIMPLEX) steels with 25–30 wt.{\%} Mn and <4–5 wt.{\%} Al or even <8 wt.{\%} Al when naturally aged. The second one is a class of κ-carbide strengthened austenitic steels with even higher Al content. Here, κ-carbides form either at 500–600°C or even during quenching for >10 wt.{\%} Al. Three topics are addressed in more detail, namely, the combinatorial bulk high-throughput design of a wide range of corresponding alloy variants, the development of microstructure–property relations for such steels, and their susceptibility to hydrogen embrittlement.",
author = "D. Raabe and H. Springer and I. Gutierrez-Urrutia and F. Roters and M. Bausch and Seol, {J. B.} and M. Koyama and Choi, {P. P.} and K. Tsuzaki",
year = "2014",
month = "1",
day = "1",
doi = "10.1007/s11837-014-1032-x",
language = "English",
volume = "66",
pages = "1845--1856",
journal = "JOM",
issn = "1047-4838",
publisher = "Minerals, Metals and Materials Society",
number = "9",

}

TY - JOUR

T1 - Alloy Design, Combinatorial Synthesis, and Microstructure–Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels

AU - Raabe, D.

AU - Springer, H.

AU - Gutierrez-Urrutia, I.

AU - Roters, F.

AU - Bausch, M.

AU - Seol, J. B.

AU - Koyama, M.

AU - Choi, P. P.

AU - Tsuzaki, K.

PY - 2014/1/1

Y1 - 2014/1/1

N2 - We present recent developments in the field of austenitic steels with up to 18% reduced mass density. The alloys are based on the Fe-Mn-Al-C system. Here, two steel types are addressed. The first one is a class of low-density twinning-induced plasticity or single phase austenitic TWIP (SIMPLEX) steels with 25–30 wt.% Mn and <4–5 wt.% Al or even <8 wt.% Al when naturally aged. The second one is a class of κ-carbide strengthened austenitic steels with even higher Al content. Here, κ-carbides form either at 500–600°C or even during quenching for >10 wt.% Al. Three topics are addressed in more detail, namely, the combinatorial bulk high-throughput design of a wide range of corresponding alloy variants, the development of microstructure–property relations for such steels, and their susceptibility to hydrogen embrittlement.

AB - We present recent developments in the field of austenitic steels with up to 18% reduced mass density. The alloys are based on the Fe-Mn-Al-C system. Here, two steel types are addressed. The first one is a class of low-density twinning-induced plasticity or single phase austenitic TWIP (SIMPLEX) steels with 25–30 wt.% Mn and <4–5 wt.% Al or even <8 wt.% Al when naturally aged. The second one is a class of κ-carbide strengthened austenitic steels with even higher Al content. Here, κ-carbides form either at 500–600°C or even during quenching for >10 wt.% Al. Three topics are addressed in more detail, namely, the combinatorial bulk high-throughput design of a wide range of corresponding alloy variants, the development of microstructure–property relations for such steels, and their susceptibility to hydrogen embrittlement.

UR - http://www.scopus.com/inward/record.url?scp=84920252209&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84920252209&partnerID=8YFLogxK

U2 - 10.1007/s11837-014-1032-x

DO - 10.1007/s11837-014-1032-x

M3 - Article

AN - SCOPUS:84920252209

VL - 66

SP - 1845

EP - 1856

JO - JOM

JF - JOM

SN - 1047-4838

IS - 9

ER -