Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys
Abstract
Coherent precipitates hardening is currently emerging strengthening mechanism of the various high entropy alloys (HEAs). Recently, CrMnFeCoNiAlx HEAs have been studied to show a phase transition from face-centered-cubic (FCC) to body-centered-cubic (BCC) and formation of coherent precipitates (B2-NiAl) within the BCC matrix. The coherent precipitates in the CrMnFeCoNiAlx alloys could contribute to increase the strength but lead to considerable reduction of the ductility. The present work systematically investigated a series of CrMnFeCoNiAl0.5Tix alloys to further improve the strength and plasticity, as compared to the previously reported CrMnFeCoNiAlx HEAs. As a result, an increase of Ti addition leads to the phase transition from FCC to BCC and formation of lamellar structure and hierarchical precipitates reinforced by B2-NiAl and L21-Ni2TiAl phases. Excellent mechanical properties were achieved from CrMnFeCoNiAl0.5Ti0.1 and CrMnFeCoNiAl0.5Ti0.2 alloys. Herein, the mechanical properties of the CrMnFeCoNiAl0.5Tix alloys were discussed via theoretical strengthening mechanisms.
- Authors:
-
[4];
[5];
- Kongju National Univ., Cheonan (Korea, Republic of)
- Sejong Univ., Seoul (Korea, Republic of)
- Chungnam National Univ., Daejeon (Korea, Republic of)
- Korea Inst. of Industrial Technology, Incheon (Korea, Republic of)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Publication Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Laboratory Directed Research and Development (LDRD) Program; National Research Foundation of Korea (NRF)
- OSTI Identifier:
- 1812687
- Report Number(s):
- LA-UR-21-26983
Journal ID: ISSN 0921-5093
- Grant/Contract Number:
- 89233218CNA000001; 2019R1A4A1026125; 2020R1C1C1005553
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing
- Additional Journal Information:
- Journal Volume: 823; Journal ID: ISSN 0921-5093
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; High entropy alloys; Phase transition; Hierarchical precipitates; Mechanical properties; Strengthening mechanisms
Citation Formats
Kim, Jongtae, Hong, Soon Jik, Lee, Jin Kyu, Kim, Ki Buem, Lee, Jong Hyeon, Han, Junhee, Lee, Chanho, and Song, Gian. Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys. United States: N. p., 2021.
Web. doi:10.1016/j.msea.2021.141763.
Kim, Jongtae, Hong, Soon Jik, Lee, Jin Kyu, Kim, Ki Buem, Lee, Jong Hyeon, Han, Junhee, Lee, Chanho, & Song, Gian. Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys. United States. https://doi.org/10.1016/j.msea.2021.141763
Kim, Jongtae, Hong, Soon Jik, Lee, Jin Kyu, Kim, Ki Buem, Lee, Jong Hyeon, Han, Junhee, Lee, Chanho, and Song, Gian. Sat .
"Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys". United States. https://doi.org/10.1016/j.msea.2021.141763. https://www.osti.gov/servlets/purl/1812687.
@article{osti_1812687,
title = {Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys},
author = {Kim, Jongtae and Hong, Soon Jik and Lee, Jin Kyu and Kim, Ki Buem and Lee, Jong Hyeon and Han, Junhee and Lee, Chanho and Song, Gian},
abstractNote = {Coherent precipitates hardening is currently emerging strengthening mechanism of the various high entropy alloys (HEAs). Recently, CrMnFeCoNiAlx HEAs have been studied to show a phase transition from face-centered-cubic (FCC) to body-centered-cubic (BCC) and formation of coherent precipitates (B2-NiAl) within the BCC matrix. The coherent precipitates in the CrMnFeCoNiAlx alloys could contribute to increase the strength but lead to considerable reduction of the ductility. The present work systematically investigated a series of CrMnFeCoNiAl0.5Tix alloys to further improve the strength and plasticity, as compared to the previously reported CrMnFeCoNiAlx HEAs. As a result, an increase of Ti addition leads to the phase transition from FCC to BCC and formation of lamellar structure and hierarchical precipitates reinforced by B2-NiAl and L21-Ni2TiAl phases. Excellent mechanical properties were achieved from CrMnFeCoNiAl0.5Ti0.1 and CrMnFeCoNiAl0.5Ti0.2 alloys. Herein, the mechanical properties of the CrMnFeCoNiAl0.5Tix alloys were discussed via theoretical strengthening mechanisms.},
doi = {10.1016/j.msea.2021.141763},
journal = {Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing},
number = ,
volume = 823,
place = {United States},
year = {Sat Jul 17 00:00:00 EDT 2021},
month = {Sat Jul 17 00:00:00 EDT 2021}
}
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Works referenced in this record:
Mechanical properties of Nb25Mo25Ta25W25 and V20Nb20Mo20Ta20W20 refractory high entropy alloys
journal, May 2011
- Senkov, O. N.; Wilks, G. B.; Scott, J. M.
- Intermetallics, Vol. 19, Issue 5
Predictive multiphase evolution in Al-containing high-entropy alloys
journal, October 2018
- Santodonato, L. J.; Liaw, P. K.; Unocic, R. R.
- Nature Communications, Vol. 9, Issue 1
Microstructural development in equiatomic multicomponent alloys
journal, July 2004
- Cantor, B.; Chang, I. T. H.; Knight, P.
- Materials Science and Engineering: A, Vol. 375-377
A new CrFeNi2Al eutectic high entropy alloy system with excellent mechanical properties
journal, January 2019
- Jin, Xi; Bi, Juan; Zhang, Lu
- Journal of Alloys and Compounds, Vol. 770
A TRIP-assisted dual-phase high-entropy alloy: Grain size and phase fraction effects on deformation behavior
journal, June 2017
- Li, Zhiming; Tasan, Cemal Cem; Pradeep, Konda Gokuldoss
- Acta Materialia, Vol. 131
On the enhanced wear resistance of CoCrFeMnNi high entropy alloy at intermediate temperature
journal, September 2020
- Joseph, J.; Haghdadi, N.; Annasamy, M.
- Scripta Materialia, Vol. 186
Designing eutectic high entropy alloys of CoCrFeNiNb x
journal, January 2016
- He, Feng; Wang, Zhijun; Cheng, Peng
- Journal of Alloys and Compounds, Vol. 656
Revealing the Hall-Petch relationship of Al0.1CoCrFeNi high-entropy alloy and its deformation mechanisms
journal, July 2019
- Yang, J.; Qiao, J. W.; Ma, S. G.
- Journal of Alloys and Compounds, Vol. 795
Homogenization of Al CoCrFeNi high-entropy alloys with improved corrosion resistance
journal, April 2018
- Shi, Yunzhu; Collins, Liam; Feng, Rui
- Corrosion Science, Vol. 133
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
On the critical resolved shear stress from misfitting particles
journal, June 1978
- Jansson, Bo; Melander, Arne
- Scripta Metallurgica, Vol. 12, Issue 6
Effects of Al addition on structural evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system
journal, January 2014
- He, J. Y.; Liu, W. H.; Wang, H.
- Acta Materialia, Vol. 62
On the Critical Resolved Shear Stress of Solid Solutions Containing Coherent Precipitates
journal, January 1966
- Gerold, V.; Haberkorn, H.
- physica status solidi (b), Vol. 16, Issue 2
Effects of AL addition on microstructure and mechanical properties of AlxCoCrFeNi High-entropy alloy
journal, November 2015
- Yang, Tengfei; Xia, Songqin; Liu, Shi
- Materials Science and Engineering: A, Vol. 648
Solid-Solution Phase Formation Rules for Multi-component Alloys
journal, June 2008
- Zhang, Y.; Zhou, Y. J.; Lin, J. P.
- Advanced Engineering Materials, Vol. 10, Issue 6, p. 534-538
High-content ductile coherent nanoprecipitates achieve ultrastrong high-entropy alloys
journal, October 2018
- Liang, Yao-Jian; Wang, Linjing; Wen, Yuren
- Nature Communications, Vol. 9, Issue 1
Precipitation hardening caused by a difference in shear modulus between particle and matrix
journal, August 1983
- Nembach, E.
- Physica Status Solidi (a), Vol. 78, Issue 2
Stress–strain behavior of ferrite and bainite with nano-precipitation in low carbon steels
journal, January 2015
- Kamikawa, Naoya; Sato, Kensuke; Miyamoto, Goro
- Acta Materialia, Vol. 83
Modelling solid solution hardening in high entropy alloys
journal, February 2015
- Toda-Caraballo, Isaac; Rivera-Díaz-del-Castillo, Pedro E. J.
- Acta Materialia, Vol. 85
Formation of a Huesler-like L21 phase in a CoCrCuFeNiAlTi high-entropy alloy
journal, April 2015
- Choudhuri, D.; Alam, T.; Borkar, T.
- Scripta Materialia, Vol. 100
Co-precipitation of nanoscale particles in steels with ultra-high strength for a new era
journal, April 2017
- Jiao, Z. B.; Luan, J. H.; Miller, M. K.
- Materials Today, Vol. 20, Issue 3
A novel ultrafine-grained high entropy alloy with excellent combination of mechanical and soft magnetic properties
journal, May 2020
- Chen, Chen; Zhang, Hang; Fan, Yanzhou
- Journal of Magnetism and Magnetic Materials, Vol. 502
The Deformation and Ageing of Mild Steel: III Discussion of Results
journal, September 1951
- Hall, E. O.
- Proceedings of the Physical Society. Section B, Vol. 64, Issue 9
Effects of Al addition on the microstructure and mechanical property of AlxCoCrFeNi high-entropy alloys
journal, July 2012
- Wang, Woei-Ren; Wang, Wei-Lin; Wang, Shang-Chih
- Intermetallics, Vol. 26
Size effect, critical resolved shear stress, stacking fault energy, and solid solution strengthening in the CrMnFeCoNi high-entropy alloy
journal, October 2016
- Okamoto, Norihiko L.; Fujimoto, Shu; Kambara, Yuki
- Scientific Reports, Vol. 6, Issue 1
Microstructures and mechanical properties of body-centered-cubic (Al,Ti)0.7(Ni,Co,Fe,Cr)5 high entropy alloys with coherent B2/L21 nanoprecipitation
journal, November 2018
- Li, Chunling; Ma, Yue; Hao, Jiamiao
- Materials Science and Engineering: A, Vol. 737
A fracture-resistant high-entropy alloy for cryogenic applications
journal, September 2014
- Gludovatz, B.; Hohenwarter, A.; Catoor, D.
- Science, Vol. 345, Issue 6201
A precipitation-hardened high-entropy alloy with outstanding tensile properties
journal, January 2016
- He, J. Y.; Wang, H.; Huang, H. L.
- Acta Materialia, Vol. 102
The strength of a precipitation hardened AlZnMg alloy
journal, February 1978
- Melander, Arne; Persson, Per Åke
- Acta Metallurgica, Vol. 26, Issue 2
Ferritic Alloys with Extreme Creep Resistance via Coherent Hierarchical Precipitates
journal, November 2015
- Song, Gian; Sun, Zhiqian; Li, Lin
- Scientific Reports, Vol. 5, Issue 1
Precipitation in the equiatomic high-entropy alloy CrMnFeCoNi
journal, March 2016
- Pickering, E. J.; Muñoz-Moreno, R.; Stone, H. J.
- Scripta Materialia, Vol. 113
First hexagonal close packed high-entropy alloy with outstanding stability under extreme conditions and electrocatalytic activity for methanol oxidation
journal, September 2017
- Yusenko, Kirill V.; Riva, Sephira; Carvalho, Patricia A.
- Scripta Materialia, Vol. 138
Microstructure evolution and critical stress for twinning in the CrMnFeCoNi high-entropy alloy
journal, October 2016
- Laplanche, G.; Kostka, A.; Horst, O. M.
- Acta Materialia, Vol. 118
Effect of antiphase boundaries on the electronic structure and bonding character of intermetallic systems: NiAl
journal, March 1991
- Hong, T.; Freeman, A. J.
- Physical Review B, Vol. 43, Issue 8