DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: In situ high-energy X-ray diffraction mapping of Lüders band propagation in medium-Mn transformation-induced plasticity steels

Abstract

Two-dimensional distributions of microstructural characteristics of austenite (γ) around the Lüders band in medium-Mn transformation-induced plasticity (TRIP) steel were revealed by in situ high-energy X-ray diffraction. Lüders band propagation leads to significant changes in the volume fraction and lattice strains of austenite. The evolution of the lattice strain of γ-311 accords well with the true yield behavior model and is used to estimate the angle of the Lüders band front with respect to the tensile axis. The modified Williamson-Hall analysis shows that the dislocation density in austenite increased from 7 × 1014 m-2 to 1.5 × 1015 m-2 after Lüders band propagation. This in situ high-energy X-ray diffraction study unravels two-dimensional distribution of microstructural evolution during Lüders band propagation in medium-Mn TRIP steels.

Authors:
 [1];  [1];  [1];  [1];  [2];  [2];  [1]
  1. University of Science and Technology Beijing (China)
  2. Argonne National Lab. (ANL), Argonne, IL (United States)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Key Research and Development Program of China; National Natural Science Foundation of China (NSFC); Fundamental Research Funds for the Central Universities; Chinese Academy of Sciences (CAS) - State Key Laboratory for Advanced Metals and Materials
OSTI Identifier:
1491803
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Materials Research Letters
Additional Journal Information:
Journal Volume: 6; Journal Issue: 12; Journal ID: ISSN 2166-3831
Publisher:
Taylor and Francis
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; High-energy X-ray diffraction; Lüders band; Medium-Mn TRIP steel

Citation Formats

Zhang, Minghe, Li, Runguang, Ding, Jie, Chen, Haiyang, Park, Jun-Sang, Almer, Jonathan, and Wang, Yan-Dong. In situ high-energy X-ray diffraction mapping of Lüders band propagation in medium-Mn transformation-induced plasticity steels. United States: N. p., 2018. Web. doi:10.1080/21663831.2018.1530698.
Zhang, Minghe, Li, Runguang, Ding, Jie, Chen, Haiyang, Park, Jun-Sang, Almer, Jonathan, & Wang, Yan-Dong. In situ high-energy X-ray diffraction mapping of Lüders band propagation in medium-Mn transformation-induced plasticity steels. United States. https://doi.org/10.1080/21663831.2018.1530698
Zhang, Minghe, Li, Runguang, Ding, Jie, Chen, Haiyang, Park, Jun-Sang, Almer, Jonathan, and Wang, Yan-Dong. Mon . "In situ high-energy X-ray diffraction mapping of Lüders band propagation in medium-Mn transformation-induced plasticity steels". United States. https://doi.org/10.1080/21663831.2018.1530698. https://www.osti.gov/servlets/purl/1491803.
@article{osti_1491803,
title = {In situ high-energy X-ray diffraction mapping of Lüders band propagation in medium-Mn transformation-induced plasticity steels},
author = {Zhang, Minghe and Li, Runguang and Ding, Jie and Chen, Haiyang and Park, Jun-Sang and Almer, Jonathan and Wang, Yan-Dong},
abstractNote = {Two-dimensional distributions of microstructural characteristics of austenite (γ) around the Lüders band in medium-Mn transformation-induced plasticity (TRIP) steel were revealed by in situ high-energy X-ray diffraction. Lüders band propagation leads to significant changes in the volume fraction and lattice strains of austenite. The evolution of the lattice strain of γ-311 accords well with the true yield behavior model and is used to estimate the angle of the Lüders band front with respect to the tensile axis. The modified Williamson-Hall analysis shows that the dislocation density in austenite increased from 7 × 1014 m-2 to 1.5 × 1015 m-2 after Lüders band propagation. This in situ high-energy X-ray diffraction study unravels two-dimensional distribution of microstructural evolution during Lüders band propagation in medium-Mn TRIP steels.},
doi = {10.1080/21663831.2018.1530698},
journal = {Materials Research Letters},
number = 12,
volume = 6,
place = {United States},
year = {Mon Oct 15 00:00:00 EDT 2018},
month = {Mon Oct 15 00:00:00 EDT 2018}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 22 works
Citation information provided by
Web of Science

Figures / Tables:

Figure 1. Figure 1.: Experimental setup of the tensile test with in situ HE-XRD experiments.

Save / Share:

Works referenced in this record:

Strong and ductile medium Mn steel without transformation-induced plasticity effect
journal, April 2018


Dislocation Theory of Yielding and Strain Ageing of Iron
journal, January 1949


On the nature of the yield point phenomenon
journal, March 2013


Effect of intercritical annealing on the Lüders strains of medium Mn transformation-induced plasticity steels
journal, October 2015


Fabrication of an ultrafine-grained structure by a compositional pinning technique
journal, September 2014


Elastic properties of fcc Fe–Mn–X (X=Al, Si) alloys studied by theory and experiment
journal, May 2011


Role of stress-assisted martensite in the design of strong ultrafine-grained duplex steels
journal, January 2015


Unraveling submicron-scale mechanical heterogeneity by three-dimensional X-ray microdiffraction
journal, December 2017

  • Li, Runguang; Xie, Qingge; Wang, Yan-Dong
  • Proceedings of the National Academy of Sciences, Vol. 115, Issue 3
  • DOI: 10.1073/pnas.1711994115

Microstructures and Mechanical Properties of High-Mn TRIP Steel Based on Warm Deformation of Martensite
journal, January 2015

  • Guo, Zhikai; Li, Longfei; Yang, Wangyue
  • Metallurgical and Materials Transactions A, Vol. 46, Issue 4
  • DOI: 10.1007/s11661-015-2738-2

Lüders front propagation in low carbon steels
journal, October 1962


Microstructure and Formability of Aluminum Bearing TRIP-Aided Steels with Annealed Martensite Matrix
journal, January 2005


Macroscopic aspects of Lüders band deformation in mild steel
journal, December 1991


In-situ evaluation of Lüders band associated with martensitic transformation in a medium Mn transformation-induced plasticity steel
journal, September 2016


High dislocation density–induced large ductility in deformed and partitioned steels
journal, August 2017


Medium Mn transformation-induced plasticity steels: Recent progress and challenges
journal, January 2017


On the microstructural characteristics influencing the yielding behavior of ultra-fine grained medium-Mn steels
journal, October 2017


3D printing of high-strength aluminium alloys
journal, September 2017

  • Martin, John H.; Yahata, Brennan D.; Hundley, Jacob M.
  • Nature, Vol. 549, Issue 7672
  • DOI: 10.1038/nature23894

Development of 3rd generation AHSS with medium Mn content alloying compositions
journal, March 2013


Grain-orientation-dependent residual stress and the effect of annealing in cold-rolled stainless steel
journal, April 2002


Spherical harmonics analysis based on the Reuss model in elastic macro strain and stress determination by powder diffraction
journal, November 2017


Computer program ANIZC for the calculation of diffraction contrast factors of dislocations in elastically anisotropic cubic, hexagonal and trigonal crystals
journal, January 2003

  • Borbély, András; Dragomir-Cernatescu, Juliana; Ribárik, Gábor
  • Journal of Applied Crystallography, Vol. 36, Issue 1
  • DOI: 10.1107/S0021889802021581

Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.