REFERENCES

1. Cantor B, Chang I, Knight P, Vincent A. Microstructural development in equiatomic multicomponent alloys. Materials Science and Engineering: A 2004;375-377:213-8.

2. Yeh J, Chen S, Lin S, et al. Nanostructured high-entropy alloys with multiple principal elements: novel alloy design concepts and outcomes. Adv Eng Mater 2004;6:299-303.

3. Zhang Z, Han E, Xiang C. Irradiation behaviors of two novel single-phase bcc-structure high-entropy alloys for accident-tolerant fuel cladding. J Mater Sci Mater Med 2021;84:230-8.

4. Sun M, Liu X, Jiang W, et al. Grain boundary relaxation behavior and phase stability of AlCrTiV (x = 0, 0.5 and 1) high-entropy alloys. Scr Mater 2021;204:114144.

5. Muangtong P, Rodchanarowan A, Chaysuwan D, Chanlek N, Goodall R. The corrosion behaviour of CoCrFeNi-x (x = Cu, Al, Sn) high entropy alloy systems in chloride solution. Corros Sci 2020;172:108740.

6. Gludovatz B, Hohenwarter A, Catoor D, Chang EH, George EP, Ritchie RO. A fracture-resistant high-entropy alloy for cryogenic applications. Science 2014;345:1153-8.

7. Lu Y, Gao X, Jiang L, et al. Directly cast bulk eutectic and near-eutectic high entropy alloys with balanced strength and ductility in a wide temperature range. Acta Mater 2017;124:143-50.

8. Gao X, Lu Y, Zhang B, et al. Microstructural origins of high strength and high ductility in an AlCoCrFeNi2.1 eutectic high-entropy alloy. Acta Mater 2017;141:59-66.

9. Otto F, Yang Y, Bei H, George E. Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys. Acta Mater 2013;61:2628-38.

10. Tang Z, Gao MC, Diao H, et al. Aluminum alloying effects on lattice types, microstructures, and mechanical behavior of high-entropy alloys systems. JOM 2013;65:1848-58.

11. Wang Z, Guo S, Liu CT. Phase selection in high-entropy alloys: from nonequilibrium to equilibrium. JOM 2014;66:1966-72.

12. Guo S, Ng C, Liu C. Anomalous solidification microstructures in Co-free AlxCrCuFeNi2 high-entropy alloys. J Alloys Compd 2013;557:77-81.

13. Roy U, Roy H, Daoud H, Glatzel U, Ray K. Fracture toughness and fracture micromechanism in a cast AlCoCrCuFeNi high entropy alloy system. Mater Lett 2014;132:186-9.

14. Manzoni A, Daoud H, Mondal S, et al. Investigation of phases in Al23Co15Cr23Cu8Fe15Ni16 and Al8Co17Cr17Cu8Fe17Ni33 high entropy alloys and comparison with equilibrium phases predicted by Thermo-Calc. J Alloys Compd 2013;552:430-6.

15. Singh S, Wanderka N, Kiefer K, Siemensmeyer K, Banhart J. Effect of decomposition of the Cr-Fe-Co rich phase of AlCoCrCuFeNi high entropy alloy on magnetic properties. Ultramicroscopy 2011;111:619-22.

16. Pradeep K, Wanderka N, Choi P, Banhart J, Murty B, Raabe D. Atomic-scale compositional characterization of a nanocrystalline AlCrCuFeNiZn high-entropy alloy using atom probe tomography. Acta Mater 2013;61:4696-706.

17. Singh S, Wanderka N, Murty B, Glatzel U, Banhart J. Decomposition in multi-component AlCoCrCuFeNi high-entropy alloy. Acta Mater 2011;59:182-90.

18. Yang X, Chen SY, Cotton JD, Zhang Y. Phase stability of low-density, multiprincipal component alloys containing aluminum, magnesium, and lithium. JOM 2014;66:2009-20.

19. Antonaglia J, Xie X, Tang Z, et al. Temperature effects on deformation and serration behavior of high-entropy alloys (HEAs). JOM 2014;66:2002-8.

20. Wu Z, Bei H, Otto F, Pharr G, George E. Recovery, recrystallization, grain growth and phase stability of a family of FCC-structured multi-component equiatomic solid solution alloys. Intermetallics 2014;46:131-40.

21. Wu Z, Bei H, Pharr G, George E. Temperature dependence of the mechanical properties of equiatomic solid solution alloys with face-centered cubic crystal structures. Acta Mater 2014;81:428-41.

22. Yang S, Jiang M, Li H, Liu Y, Wang L. Assessment of Co-Cr-Ni ternary system by CALPHAD technique. Rare Metals 2012;31:75-80.

23. Omori T, Sato J, Shinagawa K, et al. Experimental determination of phase equilibria in the Co-Cr-Ni system. J Phase Equilib Diffus 2014;35:178-85.

24. Chen J, Liu Y, Sheng G, Lei F, Kang Z. Atomic mobilities, interdiffusivities and their related diffusional behaviors in fcc Co-Cr-Ni alloys. J Alloys Compd 2015;621:428-33.

25. Sales BC, Jin K, Bei H, et al. Quantum critical behavior in a concentrated ternary solid solution. Sci Rep 2016;6:26179.

26. Zhao S, Osetsky Y, Zhang Y. Preferential diffusion in concentrated solid solution alloys: NiFe, NiCo and NiCoCr. Acta Mater 2017;128:391-9.

27. Gludovatz B, Hohenwarter A, Thurston KV, et al. Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures. Nat Commun 2016;7:10602.

28. Miao J, Slone C, Smith T, et al. The evolution of the deformation substructure in a Ni-Co-Cr equiatomic solid solution alloy. Acta Mater 2017;132:35-48.

29. Zhang Z, Sheng H, Wang Z, et al. Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy. Nat Commun 2017;8:14390.

30. Yoshida S, Bhattacharjee T, Bai Y, Tsuji N. Friction stress and Hall-Petch relationship in CoCrNi equi-atomic medium entropy alloy processed by severe plastic deformation and subsequent annealing. Scr Mater 2017;134:33-6.

31. Granberg F, Nordlund K, Ullah MW, et al. Mechanism of radiation damage reduction in equiatomic multicomponent single phase alloys. Phys Rev Lett 2016;116:135504.

32. Laplanche G, Kostka A, Reinhart C, Hunfeld J, Eggeler G, George E. Reasons for the superior mechanical properties of medium-entropy CrCoNi compared to high-entropy CrMnFeCoNi. Acta Mater 2017;128:292-303.

33. Zhang FX, Zhao S, Jin K, et al. Local structure and short-range order in a NiCoCr solid solution alloy. Phys Rev Lett 2017;118:205501.

34. Jian W, Xie Z, Xu S, Su Y, Yao X, Beyerlein IJ. Effects of lattice distortion and chemical short-range order on the mechanisms of deformation in medium entropy alloy CoCrNi. Acta Mater 2020;199:352-69.

35. Ali ML. Enhanced lattice distortion, yield strength, critical resolved shear stress, and improving mechanical properties of transition-metals doped CrCoNi medium entropy alloy. RSC Adv 2021;11:23719-24.

36. Tong Y, Jin K, Bei H, et al. Local lattice distortion in NiCoCr, FeCoNiCr and FeCoNiCrMn concentrated alloys investigated by synchrotron X-ray diffraction. Mater Des 2018;155:1-7.

37. Ding J, Yu Q, Asta M, Ritchie RO. Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys. Proc Natl Acad Sci U S A 2018;115:8919-24.

38. Woo W, Jeong JS, Kim DK, et al. Stacking fault energy analyses of additively manufactured stainless steel 316L and CrCoNi medium entropy alloy using in situ neutron diffraction. Sci Rep 2020;10:1350.

39. Woo W, Naeem M, Jeong J, et al. Comparison of dislocation density, twin fault probability, and stacking fault energy between CrCoNi and CrCoNiFe medium entropy alloys deformed at 293 and 140K. Materials Science and Engineering: A 2020;781:139224.

40. Ikeda Y, Körmann F, Tanaka I, Neugebauer J. Impact of chemical fluctuations on stacking fault energies of CrCoNi and CrMnFeCoNi high entropy alloys from first principles. Entropy (Basel) 2018;20:655.

41. Huang H, Li X, Dong Z, et al. Critical stress for twinning nucleation in CrCoNi-based medium and high entropy alloys. Acta Mater 2018;149:388-96.

42. Alhafez I, Ruestes CJ, Zhao S, Minor AM, Urbassek HM. Dislocation structures below a nano-indent of the CoCrNi medium-entropy alloy. Mater Lett 2021;283:128821.

43. Slone C, Chakraborty S, Miao J, George E, Mills M, Niezgoda S. Influence of deformation induced nanoscale twinning and FCC-HCP transformation on hardening and texture development in medium-entropy CrCoNi alloy. Acta Mater 2018;158:38-52.

44. Feng X, Yang H, Fan R, et al. Heavily twinned CoCrNi medium-entropy alloy with superior strength and crack resistance. Materials Science and Engineering: A 2020;788:139591.

45. Ma Y, Yang M, Yuan F, Wu X. Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-entropy alloy. J Mater Sci Mater Med 2021;82:122-34.

46. Deng H, Wang M, Xie Z, et al. Enhancement of strength and ductility in non-equiatomic CoCrNi medium-entropy alloy at room temperature via transformation-induced plasticity. Materials Science and Engineering: A 2021;804:140516.

47. Chen Y, Chen D, An X, et al. Unraveling dual phase transformations in a CrCoNi medium-entropy alloy. Acta Mater 2021;215:117112.

48. Praveen S, Bae JW, Asghari-rad P, Park JM, Kim HS. Ultra-high tensile strength nanocrystalline CoCrNi equi-atomic medium entropy alloy processed by high-pressure torsion. Materials Science and Engineering: A 2018;735:394-7.

49. Sathiyamoorthi P, Moon J, Bae JW, Asghari-rad P, Kim HS. Superior cryogenic tensile properties of ultrafine-grained CoCrNi medium-entropy alloy produced by high-pressure torsion and annealing. Scr Mater 2019;163:152-6.

50. Wen R, You C, Zeng L, Wang H, Zhang X. Achieving a unique combination of strength and ductility in CrCoNi medium-entropy alloy via heterogeneous gradient structure. J Mater Sci 2020;55:12544-53.

51. Yuan F, Cheng W, Zhang S, Liu X, Wu X. Atomistic simulations of tensile deformation in a CrCoNi medium-entropy alloy with heterogeneous grain structures. Materialia 2020;9:100565.

52. Hu G, Zeng L, Du H, et al. Tailoring grain growth and solid solution strengthening of single-phase CrCoNi medium-entropy alloys by solute selection. J Mater Sci Mater Med 2020;54:196-205.

53. Chen Y, Fang Y, Fu X, et al. Origin of strong solid solution strengthening in the CrCoNi-W medium entropy alloy. J Mater Sci Mater Med 2021;73:101-7.

54. Jodi DE, Lee Y, Jang MH, et al. Investigation of plastic strain accommodation and recrystallization behavior in CoCrNiCu medium-entropy alloy. Mater Lett 2019;253:327-30.

55. Lu W, Luo X, Yang Y, Huang B. Effects of Nb additions on structure and mechanical properties evolution of CoCrNi medium-entropy alloy. Materials Express 2019;9:291-8.

56. Feng X, Surjadi JU, Fan R, et al. Microalloyed medium-entropy alloy (MEA) composite nanolattices with ultrahigh toughness and cyclability. Mater Today 2021;42:10-6.

57. Shi Y, Wang Y, Li S, Li R, Wang Y. Mechanical behavior in boron-microalloyed CoCrNi medium-entropy alloy studied by in situ high-energy X-ray diffraction. Materials Science and Engineering: A 2020;788:139600.

58. Shang Y, Wu Y, He J, et al. Solving the strength-ductility tradeoff in the medium-entropy NiCoCr alloy via interstitial strengthening of carbon. Intermetallics 2019;106:77-87.

59. Moravcik I, Hadraba H, Li L, Dlouhy I, Raabe D, Li Z. Yield strength increase of a CoCrNi medium entropy alloy by interstitial nitrogen doping at maintained ductility. Scr Mater 2020;178:391-7.

60. Chang H, Zhang T, Ma S, et al. Novel Si-added CrCoNi medium entropy alloys achieving the breakthrough of strength-ductility trade-off. Mater Des 2021;197:109202.

61. Slone C, Larosa C, Zenk C, George E, Ghazisaeidi M, Mills M. Deactivating deformation twinning in medium-entropy CrCoNi with small additions of aluminum and titanium. Scr Mater 2020;178:295-300.

62. Xie D, Feng R, Liaw PK, Bei H, Gao Y. Tensile creep behavior of an equiatomic CoCrNi medium entropy alloy. Intermetallics 2020;121:106775.

63. Agustianingrum MP, Lee U, Park N. High-temperature oxidation behaviour of CoCrNi medium-entropy alloy. Corros Sci 2020;173:108755.

64. Ma Y, Yuan F, Yang M, Jiang P, Ma E, Wu X. Dynamic shear deformation of a CrCoNi medium-entropy alloy with heterogeneous grain structures. Acta Mater 2018;148:407-18.

65. Yang M, Zhou L, Wang C, et al. High impact toughness of CrCoNi medium-entropy alloy at liquid-helium temperature. Scr Mater 2019;172:66-71.

66. Uzer B, Picak S, Liu J, et al. On the mechanical response and microstructure evolution of NiCoCr single crystalline medium entropy alloys. Mater Res Lett 2018;6:442-9.

67. Abuzaid W, Patriarca L. A study on slip activation for a coarse-grained and single crystalline CoCrNi medium entropy alloy. Intermetallics 2020;117:106682.

68. Zhao S, Stocks GM, Zhang Y. Stacking fault energies of face-centered cubic concentrated solid solution alloys. Acta Mater 2017;134:334-45.

69. Niu C, LaRosa CR, Miao J, Mills MJ, Ghazisaeidi M. Magnetically-driven phase transformation strengthening in high entropy alloys. Nat Commun 2018;9:1363.

70. Zhang H, Yan H, Yu H, Ji Z, Hu Q, Jia N. The effect of Co and Cr substitutions for Ni on mechanical properties and plastic deformation mechanism of FeMnCoCrNi high entropy alloys. J Mater Sci Mater Med 2020;48:146-55.

71. Yoshida S, Ikeuchi T, Bai Y, Tsuji N. Effect of cobalt-content on mechanical properties of non-equiatomic Co-Cr-Ni medium entropy alloys. Mater Trans 2020;61:587-95.

72. Yan J, Fang W, Huang J, et al. Plastic deformation mechanism of CoCrxNi medium entropy alloys. Materials Science and Engineering: A 2021;814:141181.

73. Lu C, Niu L, Chen N, et al. Enhancing radiation tolerance by controlling defect mobility and migration pathways in multicomponent single-phase alloys. Nat Commun 2016;7:13564.

74. Chen X, Wang Q, Cheng Z, et al. Direct observation of chemical short-range order in a medium-entropy alloy. Nature 2021;592:712-6.

75. Zhang R, Zhao S, Ding J, et al. Short-range order and its impact on the CrCoNi medium-entropy alloy. Nature 2020;581:283-7.

76. Yin B, Yoshida S, Tsuji N, Curtin WA. Yield strength and misfit volumes of NiCoCr and implications for short-range-order. Nat Commun 2020;11:2507.

77. Praveen S, Bae JW, Asghari-rad P, Park JM, Kim HS. Annealing-induced hardening in high-pressure torsion processed CoCrNi medium entropy alloy. Materials Science and Engineering: A 2018;734:338-40.

78. Schuh B, Völker B, Todt J, Kormout KS, Schell N, Hohenwarter A. Influence of annealing on microstructure and mechanical properties of a nanocrystalline CrCoNi medium-entropy alloy. Materials (Basel) 2018;11:662.

79. Weng F, Chew Y, Zhu Z, et al. Excellent combination of strength and ductility of CoCrNi medium entropy alloy fabricated by laser aided additive manufacturing. Addit Manuf 2020;34:101202.

80. Niu P, Li R, Gan K, Yuan T, Xie S, Chen C. Microstructure, properties, and metallurgical defects of an equimolar CoCrNi medium entropy alloy additively manufactured by selective laser melting. Metall Mater Trans A 2021;52:753-66.

81. Weng F, Chew Y, Zhu Z, et al. Influence of oxides on the cryogenic tensile properties of the laser aided additive manufactured CoCrNi medium entropy alloy. Compos B Eng 2021;216:108837.

82. Wang J, Yang H, Ruan J, Wang Y, Ji S. Microstructure and properties of CoCrNi medium-entropy alloy produced by gas atomization and spark plasma sintering. J Mater Res 2019;34:2126-36.

83. Moravcik I, Cizek J, Kovacova Z, et al. Mechanical and microstructural characterization of powder metallurgy CoCrNi medium entropy alloy. Materials Science and Engineering: A 2017;701:370-80.

84. Sathiaraj G, Kalsar R, Kumar S, Suwas S, Skrotzki W. Evolution of texture during cold-rolling of a CrCoNi medium-entropy alloy. Mater Today Proc 2020;27:2147-51.

85. Wu Y, Liu J, Bhatta L, Kong C, Yu H. Study of texture analysis on asymmetric cryorolled and annealed CoCrNi medium entropy alloy. Crystals 2020;10:1154.

86. Dan Sathiaraj G, Skrotzki W, Pukenas A, et al. Effect of annealing on the microstructure and texture of cold rolled CrCoNi medium-entropy alloy. Intermetallics 2018;101:87-98.

87. Sathiaraj GD, Skrotzki W, Immanuel RJ, et al. Microstructure and texture of cold rolled and recrystallized CrNoNi medium-entropy alloy. MSF 2018;941:833-8.

88. Rémy L. The interaction between slip and twinning systems and the influence of twinning on the mechanical behavior of fcc metals and alloys. MTA 1981;12:387-408.

89. Ding Q, Fu X, Chen D, et al. Real-time nanoscale observation of deformation mechanisms in CrCoNi-based medium- to high-entropy alloys at cryogenic temperatures. Mater Today 2019;25:21-7.

90. Huang H, Wang J, Yang H, Ji S, Yu H, Liu Z. Strengthening CoCrNi medium-entropy alloy by tuning lattice defects. Scr Mater 2020;188:216-21.

91. Liu Y, He Y, Cai S. Effect of gradient microstructure on the strength and ductility of medium-entropy alloy processed by severe torsion deformation. Materials Science and Engineering: A 2021;801:140429.

92. Deng H, Xie Z, Zhao B, et al. Tailoring mechanical properties of a CoCrNi medium-entropy alloy by controlling nanotwin-HCP lamellae and annealing twins. Materials Science and Engineering: A 2019;744:241-6.

93. Wang Y, Chen M, Zhou F, Ma E. High tensile ductility in a nanostructured metal. Nature 2002;419:912-5.

94. Han B, Huang J, Zhu Y, Lavernia E. Strain rate dependence of properties of cryomilled bimodal 5083 Al alloys. Acta Mater 2006;54:3015-24.

95. Zhao Y, Topping T, Bingert JF, et al. High tensile ductility and strength in bulk nanostructured nickel. Adv Mater 2008;20:3028-33.

96. Han BO, Lavernia EJ, Lee Z, Nutt S, Witkin D. Deformation behavior of bimodal nanostructured 5083 Al alloys. Metall and Mat Trans A 2005;36:957-65.

97. Wu X, Yang M, Yuan F, et al. Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility. Proc Natl Acad Sci U S A 2015;112:14501-5.

98. Lu K. Nanomaterials. Making strong nanomaterials ductile with gradients. Science 2014;345:1455-6.

99. Wu X, Jiang P, Chen L, Yuan F, Zhu YT. Extraordinary strain hardening by gradient structure. Proc Natl Acad Sci U S A 2014;111:7197-201.

100. Wu XL, Jiang P, Chen L, Zhang JF, Yuan FP, Zhu YT. Synergetic strengthening by gradient structure. Mater Res Lett 2014;2:185-91.

101. Fang TH, Li WL, Tao NR, Lu K. Revealing extraordinary intrinsic tensile plasticity in gradient nano-grained copper. Science 2011;331:1587-90.

102. Chen A, Liu J, Wang H, Lu J, Wang YM. Gradient twinned 304 stainless steels for high strength and high ductility. Materials Science and Engineering: A 2016;667:179-88.

103. Wei Y, Li Y, Zhu L, et al. Evading the strength-ductility trade-off dilemma in steel through gradient hierarchical nanotwins. Nat Commun 2014;5:3580.

104. Yang M, Yan D, Yuan F, Jiang P, Ma E, Wu X. Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength. Proc Natl Acad Sci U S A 2018;115:7224-9.

105. Sathiyamoorthi P, Bae JW, Asghari-Rad P, Park JM, Kim JG, Kim HS. Effect of annealing on microstructure and tensile behavior of CoCrNi medium entropy alloy processed by high-pressure torsion. Entropy (Basel) 2018;20:849.

106. Gan B, Wheeler JM, Bi Z, Liu L, Zhang J, Fu H. Superb cryogenic strength of equiatomic CrCoNi derived from gradient hierarchical microstructure. J Mater Sci Mater Med 2019;35:957-61.

107. Liu Y, He Y, Cai S. Gradient recrystallization to improve strength and ductility of medium-entropy alloy. J Alloys Compd 2021;853:157388.

108. Sathiyamoorthi P, Asghari-rad P, Bae JW, Kim HS. Fine tuning of tensile properties in CrCoNi medium entropy alloy through cold rolling and annealing. Intermetallics 2019;113:106578.

109. Wu X, Zhu Y. Heterogeneous materials: a new class of materials with unprecedented mechanical properties. Mater Res Lett 2017;5:527-32.

110. Lu W, Luo X, Yang Y, Huang B. Hall-petch relationship and heterogeneous strength of CrCoNi medium-entropy alloy. Mater Chem Phys 2020;251:123073.

111. Li W, Xie D, Li D, Zhang Y, Gao Y, Liaw PK. Mechanical behavior of high-entropy alloys. Prog Mater Sci 2021;118:100777.

112. Lu W, Luo X, Yang Y, Zhang J, Huang B. Effects of Al addition on structural evolution and mechanical properties of the CrCoNi medium-entropy alloy. Mater Chem Phys 2019;238:121841.

113. Kim H, Lee D, Kim H, et al. The formation of B2-precipitate and its effect on grain growth behavior in aluminum-containing CoCrNi medium-entropy alloy. Mater Lett 2021;303:130481.

114. Lee D, Jeong H, Lee K, Jeon JB, Park N. Precipitation and grain-boundary strengthening of Al-added CoCrNi medium-entropy alloys. Mater Lett 2019;250:127-30.

115. Lee D, Agustianingrum MP, Park N, Tsuji N. Synergistic effect by Al addition in improving mechanical performance of CoCrNi medium-entropy alloy. J Alloys Compd 2019;800:372-8.

116. Agustianingrum MP, Yoshida S, Tsuji N, Park N. Effect of aluminum addition on solid solution strengthening in CoCrNi medium-entropy alloy. J Alloys Compd 2019;781:866-72.

117. Sathiyamoorthi P, Park JM, Moon J, et al. Achieving high strength and high ductility in Al0.3CoCrNi medium-entropy alloy through multi-phase hierarchical microstructure. Materialia 2019;8:100442.

118. Sathiyamoorthi P, Asghari-rad P, Park JM, et al. Exceptional cryogenic strength-ductility synergy in Al0.3CoCrNi medium-entropy alloy through heterogeneous grain structure and nano-scale precipitates. Materials Science and Engineering: A 2019;766:138372.

119. Wang Y, Liu B, Yan K, et al. Probing deformation mechanisms of a FeCoCrNi high-entropy alloy at 293 and 77 K using in situ neutron diffraction. Acta Mater 2018;154:79-89.

120. Chang R, Fang W, Yan J, et al. Microstructure and mechanical properties of CoCrNi-Mo medium entropy alloys: experiments and first-principle calculations. J Mater Sci Mater Med 2021;62:25-33.

121. He J, Makineni SK, Lu W, et al. On the formation of hierarchical microstructure in a Mo-doped NiCoCr medium-entropy alloy with enhanced strength-ductility synergy. Scr Mater 2020;175:1-6.

122. Li N, Gu J, Gan B, Qiao Q, Ni S, Song M. Effects of Mo-doping on the microstructure and mechanical properties of CoCrNi medium entropy alloy. J Mater Res 2020;35:2726-36.

123. Chang R, Fang W, Yu H, et al. Heterogeneous banded precipitation of (CoCrNi)93Mo7 medium entropy alloys towards strength-ductility synergy utilizing compositional inhomogeneity. Scr Mater 2019;172:144-8.

124. Wang J, Yang H, Huang H, Ruan J, Ji S. In-situ Mo nanoparticles strengthened CoCrNi medium entropy alloy. J Alloys Compd 2019;798:576-86.

125. Chang R, Fang W, Bai X, et al. Effects of tungsten additions on the microstructure and mechanical properties of CoCrNi medium entropy alloys. J Alloys Compd 2019;790:732-43.

126. Wu Z, Guo W, Jin K, Poplawsky JD, Gao Y, Bei H. Enhanced strength and ductility of a tungsten-doped CoCrNi medium-entropy alloy. J Mater Res 2018;33:3301-9.

127. Jodi DE, Park N. Phase separation and its effect on atomic interactions in CoCrNiCu medium-entropy alloys. Mater Lett 2019;255:126528.

128. Moravcik I, Gouvea L, Cupera J, Dlouhy I. Preparation and properties of medium entropy CoCrNi/boride metal matrix composite. J Alloys Compd 2018;748:979-88.

129. Moravcik I, Hornik V, Minárik P, et al. Interstitial doping enhances the strength-ductility synergy in a CoCrNi medium entropy alloy. Materials Science and Engineering: A 2020;781:139242.

130. Byrnes M, Grujicic M, Owen W. Nitrogen strengthening of a stable austenitic stainless steel. Acta Metallurgica 1987;35:1853-62.

131. Olsson CA, Hörnström SE. An AES and XPS study of the high alloy austenitic stainless steel 254 SMO® tested in a ferric chloride solution. Corros Sci 1994;36:141-51.

132. Roncery L, Weber S, Theisen W. Nucleation and precipitation kinetics of M23C6 and M2N in an Fe-Mn-Cr-C-N austenitic matrix and their relationship with the sensitization phenomenon. Acta Mater 2011;59:6275-86.

133. Jodi DE, Choi N, Park J, Park N. Mechanical performance improvement by nitrogen addition in N-CoCrNi compositionally complex alloys. Metall Mater Trans A 2020;51:3228-37.

134. Jodi DE, Park J, Park N. Precipitate behavior in nitrogen-containing CoCrNi medium-entropy alloys. Mater Charact 2019;157:109888.

135. Moravcik I, Peighambardoust NS, Motallebzadeh A, et al. Interstitial nitrogen enhances corrosion resistance of an equiatomic CoCrNi medium-entropy alloy in sulfuric acid solution. Mater Charact 2021;172:110869.

136. Yi H, Bi M, Yang K, Zhang B. Significant improvement the mechanical properties of CoCrNi alloy by tailoring a dual FCC-phase structure. Materials (Basel) 2020;13:4909.

137. Liu S, Lin W, Zhao Y, et al. Effect of silicon addition on the microstructures, mechanical properties and helium irradiation resistance of NiCoCr-based medium-entropy alloys. J Alloys Compd 2020;844:156162.

138. Fang JYC, Liu WH, Luan JH, Jiao ZB. Phase stability and precipitation in L12-strengthened CoCrNi medium-entropy alloys at intermediate temperatures. J Phase Equilib Diffus 2021;42:781-93.

139. Zhao Y, Yang T, Tong Y, et al. Heterogeneous precipitation behavior and stacking-fault-mediated deformation in a CoCrNi-based medium-entropy alloy. Acta Mater 2017;138:72-82.

140. Yi H, Wei D, Xie R, Zhang Y, Kato H. A strategy for enhancing the mechanical property of the precipitation-strengthened medium-entropy alloy. Materials Science and Engineering: A 2021;819:141390.

141. Du XH, Li WP, Chang HT, et al. Dual heterogeneous structures lead to ultrahigh strength and uniform ductility in a Co-Cr-Ni medium-entropy alloy. Nat Commun 2020;11:2390.

142. Liu X, Zhang M, Ma Y, et al. Achieving ultrahigh strength in CoCrNi-based medium-entropy alloys with synergistic strengthening effect. Materials Science and Engineering: A 2020;776:139028.

143. Pan Y, Dong A, Zhou Y, et al. Enhanced strength-ductility synergy in a novel V-containing γ″-strengthened CoCrNi-based multi-component alloy. Materials Science and Engineering: A 2021;816:141289.

144. Liu X, Laplanche G, Kostka A, et al. Columnar to equiaxed transition and grain refinement of cast CrCoNi medium-entropy alloy by microalloying with titanium and carbon. J Alloys Compd 2019;775:1068-76.

145. Zhang D, Wang H, Zhang J, Xue H, Liu G, Sun J. Achieving excellent strength-ductility synergy in twinned NiCoCr medium-entropy alloy via Al/Ta co-doping. J Mater Sci Mater Med 2021;87:184-95.

146. Slone C, George E, Mills M. Elevated temperature microstructure evolution of a medium-entropy CrCoNi superalloy containing Al,Ti. J Alloys Compd 2020;817:152777.

147. Yi H, Wei D, Wang Y, et al. Hot deformation and dynamic recrystallization behavior of CoCrNi and (CoCrNi)94Ti3Al3 medium entropy alloys. Metals 2020;10:1341.

148. An N, Sun Y, Wu Y, et al. High temperature strengthening via nanoscale precipitation in wrought CoCrNi-based medium-entropy alloys. Materials Science and Engineering: A 2020;798:140213.

149. Zhao Y, Yang T, Han B, et al. Exceptional nanostructure stability and its origins in the CoCrNi-based precipitation-strengthened medium-entropy alloy. Mater Res Lett 2019;7:152-8.

150. Yang Y, Jiang F, Zhou B, Li X, Zheng H, Zhang Q. Microstructural characterization and evolution mechanism of adiabatic shear band in a near beta-Ti alloy. Materials Science and Engineering: A 2011;528:2787-94.

151. Xue Q, Gray GT, Henrie BL, Maloy SA, Chen SR. Influence of shock prestraining on the formation of shear localization in 304 stainless steel. Metall and Mat Trans A 2005;36:1471-86.

152. Xing J, Yuan F, Wu X. Enhanced quasi-static and dynamic shear properties by heterogeneous gradient and lamella structures in 301 stainless steels. Materials Science and Engineering: A 2017;680:305-16.

153. Yuan F, Bian X, Jiang P, Yang M, Wu X. Dynamic shear response and evolution mechanisms of adiabatic shear band in an ultrafine-grained austenite-ferrite duplex steel. Mech Mater 2015;89:47-58.

154. Xue Q, Gray GT. Development of adiabatic shear bands in annealed 316L stainless steel: Part I. Correlation between evolving microstructure and mechanical behavior. Metall and Mat Trans A 2006;37:2435-46.

155. Pushkov V, Yurlov A, Bol’shakov A, Podurets A, Kal’manov A, Koshatova E. Study of adiabatic localized shear in metals by split Hopkinson pressure bar method. EPJ Web of Conferences 2010;10:00029.

156. Pushkov V, Yurlov A, Podurets A, Tsibikov A, Novikov K, Pukhov M. Influence of preloading on formation of adiabatic localized shear in copper. EPJ Web of Conferences 2012;26:02001.

157. Hofmann U, El-magd E. Behaviour of Cu-Zn alloys in high speed shear tests and in chip formation processes. Materials Science and Engineering: A 2005;395:129-40.

158. Gu Y, Nesterenko VF. Dynamic behavior of HIPed Ti-6Al-4V. Int J Impact Eng 2007;34:771-83.

159. Wu X, Yang M, Jiang P, et al. Deformation nanotwins suppress shear banding during impact test of CrCoNi medium-entropy alloy. Scr Mater 2020;178:452-6.

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