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

Title: Nano-twin Mediated Plasticity in Carbon-containing FeNiCoCrMn High Entropy Alloys

Abstract

Equiatomic FeNiCoCrMn alloy has been reported to exhibit promising strength and ductility at cryogenic temperature and deformation mediated by nano-twining appeared to be one of the main reasons. We use the FeNiCoCrMn alloy as a base alloy to seek further improvement of its mechanical properties by alloying additional elements, i.e., interstitial carbon. Moreover, the effects of carbon on microstructures, mechanical properties and twinning activities were investigated in two different temperatures (77 and 293 K). With addition of 0.5 at% C, the high entropy alloy still remains entirely single phase face-centered cubic (FCC) crystal structure. We found that these materials can be cold rolled and recrystallized to produce a microstructure with equiaxed grains. Both strain hardening rate and strength are enhanced while high uniform elongations to fracture (~70% at 77 K and ~40% at 293 K) are still maintained. The increased strain hardening and strength could be caused by the promptness of deformation twinning in C-containing high entropy alloys.

Authors:
 [1];  [2];  [2]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1201287
Alternate Identifier(s):
OSTI ID: 1252086
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Alloys and Compounds
Additional Journal Information:
Journal Volume: 647; Journal ID: ISSN 0925-8388
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; high entropy alloy; solid solution strengthening; mechanical properties; nano-twinning

Citation Formats

Wu, Zhenggang, Bei, Hongbin, and Parish, Chad M. Nano-twin Mediated Plasticity in Carbon-containing FeNiCoCrMn High Entropy Alloys. United States: N. p., 2015. Web. doi:10.1016/j.jallcom.2015.05.224.
Wu, Zhenggang, Bei, Hongbin, & Parish, Chad M. Nano-twin Mediated Plasticity in Carbon-containing FeNiCoCrMn High Entropy Alloys. United States. https://doi.org/10.1016/j.jallcom.2015.05.224
Wu, Zhenggang, Bei, Hongbin, and Parish, Chad M. Sun . "Nano-twin Mediated Plasticity in Carbon-containing FeNiCoCrMn High Entropy Alloys". United States. https://doi.org/10.1016/j.jallcom.2015.05.224. https://www.osti.gov/servlets/purl/1201287.
@article{osti_1201287,
title = {Nano-twin Mediated Plasticity in Carbon-containing FeNiCoCrMn High Entropy Alloys},
author = {Wu, Zhenggang and Bei, Hongbin and Parish, Chad M},
abstractNote = {Equiatomic FeNiCoCrMn alloy has been reported to exhibit promising strength and ductility at cryogenic temperature and deformation mediated by nano-twining appeared to be one of the main reasons. We use the FeNiCoCrMn alloy as a base alloy to seek further improvement of its mechanical properties by alloying additional elements, i.e., interstitial carbon. Moreover, the effects of carbon on microstructures, mechanical properties and twinning activities were investigated in two different temperatures (77 and 293 K). With addition of 0.5 at% C, the high entropy alloy still remains entirely single phase face-centered cubic (FCC) crystal structure. We found that these materials can be cold rolled and recrystallized to produce a microstructure with equiaxed grains. Both strain hardening rate and strength are enhanced while high uniform elongations to fracture (~70% at 77 K and ~40% at 293 K) are still maintained. The increased strain hardening and strength could be caused by the promptness of deformation twinning in C-containing high entropy alloys.},
doi = {10.1016/j.jallcom.2015.05.224},
journal = {Journal of Alloys and Compounds},
number = ,
volume = 647,
place = {United States},
year = {Sun Jun 14 00:00:00 EDT 2015},
month = {Sun Jun 14 00:00:00 EDT 2015}
}

Journal Article:

Citation Metrics:
Cited by: 224 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Nanostructured High-Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes
journal, May 2004

  • Yeh, J.-W.; Chen, S.-K.; Lin, S.-J.
  • Advanced Engineering Materials, Vol. 6, Issue 5, p. 299-303
  • DOI: 10.1002/adem.200300567

Local Atomic Structure of a High-Entropy Alloy: An X-Ray and Neutron Scattering Study
journal, November 2012

  • Guo, Wei; Dmowski, Wojciech; Noh, Ji-Yong
  • Metallurgical and Materials Transactions A, Vol. 44, Issue 5
  • DOI: 10.1007/s11661-012-1474-0

Phase stability in high entropy alloys: Formation of solid-solution phase or amorphous phase
journal, December 2011


Prediction of high-entropy stabilized solid-solution in multi-component alloys
journal, February 2012


Microstructural development in equiatomic multicomponent alloys
journal, July 2004


Tensile properties of high- and medium-entropy alloys
journal, August 2013


Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys
journal, April 2013


Incipient plasticity and dislocation nucleation of FeCoCrNiMn high-entropy alloy
journal, May 2013


The influences of temperature and microstructure on the tensile properties of a CoCrFeMnNi high-entropy alloy
journal, September 2013


A fracture-resistant high-entropy alloy for cryogenic applications
journal, September 2014


Supra-Ductile and High-Strength Manganese-TRIP/TWIP Steels for High Energy Absorption Purposes.
journal, January 2003


High strength Fe–Mn–(Al, Si) TRIP/TWIP steels development — properties — application
journal, January 2000


A physical model of the twinning-induced plasticity effect in a high manganese austenitic steel
journal, December 2004


Correlations between the calculated stacking fault energy and the plasticity mechanisms in Fe–Mn–C alloys
journal, December 2004


Interactions between deformation-induced defects and carbides in a vanadium-containing TWIP steel
journal, June 2012


The development of a new Fe-Mn-C austenitic steel for automotive applications
journal, June 2006


Effects of recrystallization annealing temperature on carbide precipitation, microstructure, and mechanical properties in Fe–18Mn–0.6C–1.5Al TWIP steel
journal, January 2010

  • Kang, Singon; Jung, Yeon-Seung; Jun, Joong-Hwan
  • Materials Science and Engineering: A, Vol. 527, Issue 3
  • DOI: 10.1016/j.msea.2009.08.048

Risks of “Cleaning” Electron Backscatter Diffraction Data
journal, March 2010


Measurement of plastic strain of polycrystalline material by electron backscatter diffraction
journal, March 2005


Towards ultrahigh resolution EBSD by low accelerating voltage
journal, June 2010


First-principles investigation of the effect of carbon on the stacking fault energy of Fe–C alloys
journal, May 2011


Deformation twinning
journal, January 1995


Strain hardening regimes and microstructural evolution during large strain compression of low stacking fault energy fcc alloys that form deformation twins
journal, September 1997

  • Asgari, Sirous; El-Danaf, Ehab; Kalidindi, Surya R.
  • Metallurgical and Materials Transactions A, Vol. 28, Issue 9
  • DOI: 10.1007/s11661-997-0109-3

The influence of stacking fault energy on the mechanical behavior of Cu and Cu-Al alloys: Deformation twinning, work hardening, and dynamic recovery
journal, January 2001

  • Rohatgi, Aashish; Vecchio, Kenneth S.; Gray, George T.
  • Metallurgical and Materials Transactions A, Vol. 32, Issue 1
  • DOI: 10.1007/s11661-001-0109-7

Twinning and strain-induced f.c.c. → h.c.p. transformation on the mechanical properties of CoNiCrMo alloys
journal, November 1976


Low‐Temperature Deformation of Copper Single Crystals
journal, June 1957

  • Blewitt, T. H.; Coltman, R. R.; Redman, J. K.
  • Journal of Applied Physics, Vol. 28, Issue 6
  • DOI: 10.1063/1.1722824

Deformation twinning in silver-gold alloys
journal, March 1958


Dependence of deformation twinning on grain orientation in a high manganese steel
journal, October 2006


Tensile properties and twinning behavior of high manganese austenitic steel with fine-grained structure
journal, November 2008


The effect of grain size and grain orientation on deformation twinning in a Fe–22wt.% Mn–0.6wt.% C TWIP steel
journal, June 2010

  • Gutierrez-Urrutia, I.; Zaefferer, S.; Raabe, D.
  • Materials Science and Engineering: A, Vol. 527, Issue 15
  • DOI: 10.1016/j.msea.2010.02.041

Microstructural evolution during plastic deformation of twinning-induced plasticity steels
journal, June 2012


The dependence of the width of a dissociated dislocation on dislocation velocity
journal, February 1968


Plastic deformation and phase transformation in textured austenitic stainless steel
journal, November 1970


The nucleation and propagation of deformation twins
journal, July 1964


The onset of twinning in metals: a constitutive description
journal, November 2001


On deformation by twinning
journal, January 1955


Strain hardening and heterogeneous deformation during twinning in Hadfield steel
journal, March 2010


Works referencing / citing this record:

Microstructure and mechanical properties of AlCoCrFeNi high entropy alloys produced by spark plasma sintering
journal, June 2019


Impact of interstitial C on phase stability and stacking-fault energy of the CrMnFeCoNi high-entropy alloy
journal, November 2019


Microstructure and Mechanical Properties Evolution of the Al, C-Containing CoCrFeNiMn-Type High-Entropy Alloy during Cold Rolling
journal, December 2017

  • Klimova, Margarita; Stepanov, Nikita; Shaysultanov, Dmitry
  • Materials, Vol. 11, Issue 1
  • DOI: 10.3390/ma11010053

Interstitial atoms enable joint twinning and transformation induced plasticity in strong and ductile high-entropy alloys
journal, January 2017

  • Li, Zhiming; Tasan, Cemal Cem; Springer, Hauke
  • Scientific Reports, Vol. 7, Issue 1
  • DOI: 10.1038/srep40704

Strong grain-size effect on deformation twinning of an Al 0.1 CoCrFeNi high-entropy alloy
journal, November 2016


Excellent room temperature ductility of as-cast TRIP high-entropy alloy via Mo and C alloying
journal, September 2019


Microstructure and Mechanical Properties of High-Entropy Alloy Co20Cr26Fe20Mn20Ni14 Processed by High-Pressure Torsion at 77 K and 300 K
journal, July 2018


Multistage serrated flow behavior of a medium-manganese high-carbon steel
journal, December 2019

  • Chen, J.; Zhang, Y.; Wang, J. J.
  • Journal of Iron and Steel Research International, Vol. 27, Issue 9
  • DOI: 10.1007/s42243-019-00343-6

A Review of Multi-Scale Computational Modeling Tools for Predicting Structures and Properties of Multi-Principal Element Alloys
journal, February 2019

  • Beyramali Kivi, Mohsen; Hong, Yu; Asle Zaeem, Mohsen
  • Metals, Vol. 9, Issue 2
  • DOI: 10.3390/met9020254

Microstructures and mechanical properties of a welded CoCrFeMnNi high-entropy alloy
journal, February 2018


Effects of strain rate on room- and cryogenic-temperature compressive properties in metastable V10Cr10Fe45Co35 high-entropy alloy
journal, April 2019


Formation of chromium-iron carbide by carbon diffusion in Al X CoCrFeNiCu high-entropy alloys
journal, March 2018

  • Beyramali Kivy, Mohsen; Kriewall, Caitlin S.; Asle Zaeem, Mohsen
  • Materials Research Letters, Vol. 6, Issue 6
  • DOI: 10.1080/21663831.2018.1449767

Microstructure and Mechanical Properties of Al–Co–Cr–Fe–Ni Base High Entropy Alloys Obtained Using Powder Metallurgy
journal, January 2019

  • Rogal, Łukasz; Szklarz, Zbigniew; Bobrowski, Piotr
  • Metals and Materials International, Vol. 25, Issue 4
  • DOI: 10.1007/s12540-018-00236-5

Preparation of FeCoNiCrMn High Entropy Alloy by Electrochemical Reduction of Solid Oxides in Molten Salt and Its Corrosion Behavior in Aqueous Solution
journal, January 2017

  • Wang, Bin; Huang, Jian; Fan, Jinhang
  • Journal of The Electrochemical Society, Vol. 164, Issue 14
  • DOI: 10.1149/2.1521714jes

Hot Deformation Behavior and Hardness of a CoCrFeMnNi High-Entropy Alloy with High Content of Carbon
journal, May 2019

  • Wang, Yi-Tao; Li, Jian-Bo; Xin, Yun-Chang
  • Acta Metallurgica Sinica (English Letters), Vol. 32, Issue 8
  • DOI: 10.1007/s40195-019-00916-0

Effects of strain rate on room- and cryogenic-temperature compressive properties in metastable V10Cr10Fe45Co35 high-entropy alloy
journal, April 2019


Microstructure and Mechanical Properties Evolution of the Al, C-Containing CoCrFeNiMn-Type High-Entropy Alloy during Cold Rolling
journal, December 2017

  • Klimova, Margarita; Stepanov, Nikita; Shaysultanov, Dmitry
  • Materials, Vol. 11, Issue 1
  • DOI: 10.3390/ma11010053