Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys

Kim, Jongtae; Hong, Soon Jik; Lee, Jin Kyu; Kim, Ki Buem; Lee, Jong Hyeon; Han, Junhee; Lee, Chanho; Song, Gian

doi:10.1016/j.msea.2021.141763

Title: Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni₂TiAl precipitates in CrMnFeCoNiAl_xTi_y alloys

Journal Article · Sat Jul 17 00:00:00 EDT 2021 · Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing

DOI:https://doi.org/10.1016/j.msea.2021.141763· OSTI ID:1812687

Kim, Jongtae ^[1]; Hong, Soon Jik ^[1]; Lee, Jin Kyu ^[1]; Kim, Ki Buem ^[2]; Lee, Jong Hyeon ^[3];

^[4];

^[5]; Song, Gian ^[1]

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)

Coherent precipitates hardening is currently emerging strengthening mechanism of the various high entropy alloys (HEAs). Recently, CrMnFeCoNiAl_x 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 CrMnFeCoNiAl_x alloys could contribute to increase the strength but lead to considerable reduction of the ductility. The present work systematically investigated a series of CrMnFeCoNiAl_0.5Ti_x alloys to further improve the strength and plasticity, as compared to the previously reported CrMnFeCoNiAl_x 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 CrMnFeCoNiAl_0.5Ti_0.1 and CrMnFeCoNiAl_0.5Ti_0.2 alloys. Herein, the mechanical properties of the CrMnFeCoNiAl_0.5Ti_x alloys were discussed via theoretical strengthening mechanisms.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE Laboratory Directed Research and Development (LDRD) Program; National Research Foundation of Korea (NRF)

Grant/Contract Number:: 89233218CNA000001; 2019R1A4A1026125; 2020R1C1C1005553

OSTI ID:: 1812687

Report Number(s):: LA-UR-21-26983

Journal Information:: Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing, Vol. 823; ISSN 0921-5093

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (34)

Mechanical properties of Nb25Mo25Ta25W25 and V20Nb20Mo20Ta20W20 refractory high entropy alloys Senkov, O. N.; Wilks, G. B.; Scott, J. M. Intermetallics, Vol. 19, Issue 5 https://doi.org/10.1016/j.intermet.2011.01.004	journal	May 2011
Predictive multiphase evolution in Al-containing high-entropy alloys Santodonato, L. J.; Liaw, P. K.; Unocic, R. R. Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-06757-2	journal	October 2018
Microstructural development in equiatomic multicomponent alloys Cantor, B.; Chang, I. T. H.; Knight, P. Materials Science and Engineering: A, Vol. 375-377 https://doi.org/10.1016/j.msea.2003.10.257	journal	July 2004
A new CrFeNi2Al eutectic high entropy alloy system with excellent mechanical properties Jin, Xi; Bi, Juan; Zhang, Lu Journal of Alloys and Compounds, Vol. 770 https://doi.org/10.1016/j.jallcom.2018.08.176	journal	January 2019
A TRIP-assisted dual-phase high-entropy alloy: Grain size and phase fraction effects on deformation behavior Li, Zhiming; Tasan, Cemal Cem; Pradeep, Konda Gokuldoss Acta Materialia, Vol. 131 https://doi.org/10.1016/j.actamat.2017.03.069	journal	June 2017
On the enhanced wear resistance of CoCrFeMnNi high entropy alloy at intermediate temperature Joseph, J.; Haghdadi, N.; Annasamy, M. Scripta Materialia, Vol. 186 https://doi.org/10.1016/j.scriptamat.2020.05.053	journal	September 2020
Designing eutectic high entropy alloys of CoCrFeNiNb x He, Feng; Wang, Zhijun; Cheng, Peng Journal of Alloys and Compounds, Vol. 656 https://doi.org/10.1016/j.jallcom.2015.09.153	journal	January 2016
Revealing the Hall-Petch relationship of Al0.1CoCrFeNi high-entropy alloy and its deformation mechanisms Yang, J.; Qiao, J. W.; Ma, S. G. Journal of Alloys and Compounds, Vol. 795 https://doi.org/10.1016/j.jallcom.2019.04.333	journal	July 2019
Homogenization of Al CoCrFeNi high-entropy alloys with improved corrosion resistance Shi, Yunzhu; Collins, Liam; Feng, Rui Corrosion Science, Vol. 133 https://doi.org/10.1016/j.corsci.2018.01.030	journal	April 2018
Nanostructured High-Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes Yeh, J.-W.; Chen, S.-K.; Lin, S.-J. Advanced Engineering Materials, Vol. 6, Issue 5, p. 299-303 https://doi.org/10.1002/adem.200300567	journal	May 2004
On the critical resolved shear stress from misfitting particles Jansson, Bo; Melander, Arne Scripta Metallurgica, Vol. 12, Issue 6 https://doi.org/10.1016/0036-9748(78)90194-1	journal	June 1978
Effects of Al addition on structural evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system He, J. Y.; Liu, W. H.; Wang, H. Acta Materialia, Vol. 62 https://doi.org/10.1016/j.actamat.2013.09.037	journal	January 2014
On the Critical Resolved Shear Stress of Solid Solutions Containing Coherent Precipitates Gerold, V.; Haberkorn, H. physica status solidi (b), Vol. 16, Issue 2 https://doi.org/10.1002/pssb.19660160234	journal	January 1966
Effects of AL addition on microstructure and mechanical properties of AlxCoCrFeNi High-entropy alloy Yang, Tengfei; Xia, Songqin; Liu, Shi Materials Science and Engineering: A, Vol. 648 https://doi.org/10.1016/j.msea.2015.09.034	journal	November 2015
Solid-Solution Phase Formation Rules for Multi-component Alloys Zhang, Y.; Zhou, Y. J.; Lin, J. P. Advanced Engineering Materials, Vol. 10, Issue 6, p. 534-538 https://doi.org/10.1002/adem.200700240	journal	June 2008
High-content ductile coherent nanoprecipitates achieve ultrastrong high-entropy alloys Liang, Yao-Jian; Wang, Linjing; Wen, Yuren Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-06600-8	journal	October 2018
Precipitation hardening caused by a difference in shear modulus between particle and matrix Nembach, E. Physica Status Solidi (a), Vol. 78, Issue 2 https://doi.org/10.1002/pssa.2210780223	journal	August 1983
Stress–strain behavior of ferrite and bainite with nano-precipitation in low carbon steels Kamikawa, Naoya; Sato, Kensuke; Miyamoto, Goro Acta Materialia, Vol. 83 https://doi.org/10.1016/j.actamat.2014.10.010	journal	January 2015
Modelling solid solution hardening in high entropy alloys Toda-Caraballo, Isaac; Rivera-Díaz-del-Castillo, Pedro E. J. Acta Materialia, Vol. 85 https://doi.org/10.1016/j.actamat.2014.11.014	journal	February 2015
Formation of a Huesler-like L21 phase in a CoCrCuFeNiAlTi high-entropy alloy Choudhuri, D.; Alam, T.; Borkar, T. Scripta Materialia, Vol. 100 https://doi.org/10.1016/j.scriptamat.2014.12.006	journal	April 2015
Co-precipitation of nanoscale particles in steels with ultra-high strength for a new era Jiao, Z. B.; Luan, J. H.; Miller, M. K. Materials Today, Vol. 20, Issue 3 https://doi.org/10.1016/j.mattod.2016.07.002	journal	April 2017
A novel ultrafine-grained high entropy alloy with excellent combination of mechanical and soft magnetic properties Chen, Chen; Zhang, Hang; Fan, Yanzhou Journal of Magnetism and Magnetic Materials, Vol. 502 https://doi.org/10.1016/j.jmmm.2020.166513	journal	May 2020
The Deformation and Ageing of Mild Steel: III Discussion of Results Hall, E. O. Proceedings of the Physical Society. Section B, Vol. 64, Issue 9 https://doi.org/10.1088/0370-1301/64/9/303	journal	September 1951
Effects of Al addition on the microstructure and mechanical property of AlxCoCrFeNi high-entropy alloys Wang, Woei-Ren; Wang, Wei-Lin; Wang, Shang-Chih Intermetallics, Vol. 26 https://doi.org/10.1016/j.intermet.2012.03.005	journal	July 2012
Size effect, critical resolved shear stress, stacking fault energy, and solid solution strengthening in the CrMnFeCoNi high-entropy alloy Okamoto, Norihiko L.; Fujimoto, Shu; Kambara, Yuki Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep35863	journal	October 2016
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 Li, Chunling; Ma, Yue; Hao, Jiamiao Materials Science and Engineering: A, Vol. 737 https://doi.org/10.1016/j.msea.2018.09.060	journal	November 2018
A fracture-resistant high-entropy alloy for cryogenic applications Gludovatz, B.; Hohenwarter, A.; Catoor, D. Science, Vol. 345, Issue 6201 https://doi.org/10.1126/science.1254581	journal	September 2014
A precipitation-hardened high-entropy alloy with outstanding tensile properties He, J. Y.; Wang, H.; Huang, H. L. Acta Materialia, Vol. 102 https://doi.org/10.1016/j.actamat.2015.08.076	journal	January 2016
The strength of a precipitation hardened AlZnMg alloy Melander, Arne; Persson, Per Åke Acta Metallurgica, Vol. 26, Issue 2 https://doi.org/10.1016/0001-6160(78)90127-X	journal	February 1978
Ferritic Alloys with Extreme Creep Resistance via Coherent Hierarchical Precipitates Song, Gian; Sun, Zhiqian; Li, Lin Scientific Reports, Vol. 5, Issue 1 https://doi.org/10.1038/srep16327	journal	November 2015
Precipitation in the equiatomic high-entropy alloy CrMnFeCoNi Pickering, E. J.; Muñoz-Moreno, R.; Stone, H. J. Scripta Materialia, Vol. 113 https://doi.org/10.1016/j.scriptamat.2015.10.025	journal	March 2016
First hexagonal close packed high-entropy alloy with outstanding stability under extreme conditions and electrocatalytic activity for methanol oxidation Yusenko, Kirill V.; Riva, Sephira; Carvalho, Patricia A. Scripta Materialia, Vol. 138 https://doi.org/10.1016/j.scriptamat.2017.05.022	journal	September 2017
Microstructure evolution and critical stress for twinning in the CrMnFeCoNi high-entropy alloy Laplanche, G.; Kostka, A.; Horst, O. M. Acta Materialia, Vol. 118 https://doi.org/10.1016/j.actamat.2016.07.038	journal	October 2016
Effect of antiphase boundaries on the electronic structure and bonding character of intermetallic systems: NiAl Hong, T.; Freeman, A. J. Physical Review B, Vol. 43, Issue 8 https://doi.org/10.1103/PhysRevB.43.6446	journal	March 1991

Similar Records

Microstructural evolution of single Ni₂TiAl or hierarchical NiAl/Ni₂ TiAl precipitates in Fe-Ni-Al-Cr-Ti ferritic alloys during thermal treatment for elevated-temperature applications

Journal Article · Sat Jan 07 00:00:00 EST 2017 · Acta Materialia · OSTI ID:1812687

Song, Gian; Sun, Zhiqian; Poplawsky, Jonathan D.; +2 more

Experimental and Computational Investigation of High Entropy Alloys for Elevated-Temperature Applications

Technical Report · Sat Jul 30 00:00:00 EDT 2016 · OSTI ID:1812687

Liaw, Peter; Zhang, Fan; Zhang, Chuan; +6 more

Influence of ordered L1₂ precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy

Journal Article · Tue Apr 23 00:00:00 EDT 2019 · Scientific Reports · OSTI ID:1812687

Gwalani, Bharat; Gangireddy, Sindhura; Zheng, Yufeng; +3 more

Related Subjects

36 MATERIALS SCIENCE
High entropy alloys
Phase transition
Hierarchical precipitates
Mechanical properties
Strengthening mechanisms

Title: Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni2TiAl precipitates in CrMnFeCoNiAlxTiy alloys

Citation Formats

References (34)

Similar Records

Related Subjects

Title: Development of coherent-precipitate-hardened high-entropy alloys with hierarchical NiAl/Ni₂TiAl precipitates in CrMnFeCoNiAl_xTi_y alloys