Tensile properties of high- and medium-entropy alloys

Intermetallics

Volumn 39, Issue , 2013, Pages 74-78

  Gali, A ^a,b   George, E P ^a,b  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

^b University of Tennessee Knoxville   (United States)

Author keywords

B. Brittleness and ductility; B. Solid solution hardening; B. Work hardening; B. Yield stress; D. Microstructure; F. Mechanical testing

Indexed keywords

BRITTLENESS AND DUCTILITY; ELONGATION TO FRACTURE; FACE-CENTERED CUBIC; INCREASING TEMPERATURES; SOLID SOLUTION HARDENING; STRAIN RATE DEPENDENCE; TEMPERATURE DEPENDENT; TEST TEMPERATURES;

ALLOYS; DUCTILITY; ENTROPY; FRACTURE MECHANICS; MECHANICAL TESTING; STRAIN HARDENING; STRAIN RATE;

CERIUM ALLOYS;

EID: 84876481088     PISSN: 09669795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.intermet.2013.03.018     Document Type: Article

References (33)

1. J.W. Yeh, S.K. Chen, S.J. Lin, J.Y. Gan, T.S. Chin, and T.T. Shun Nanostructured high-entropy alloys with multiple principal elements: novel alloy design concepts and outcomes Adv Eng Mater 6 2004 299 303
2. B. Cantor, I.T.H. Chang, P. Knight, and A.J.B. Vincent Microstructural development in equiatomic multicomponent alloys Mater Sci Eng A 375-377 2004 213 218 (Pubitemid 38927060)
3. J.W. Yeh, S.K. Chen, J.Y. Gan, S.J. Lin, T.S. Chin, and T.T. Shun Formation of simple crystal structures in Cu-Co-Ni-Cr-Al-Fe-Ti-V allaoys with multiprincipal metallic elements Metall Mater Trans A 35 2004 2533 2536
4. P.K. Huang, J.W. Yeh, T.T. Shun, and S.K. Chen Multi-principal-element alloys with improved oxidation and wear resistance for thermal spray coating Adv Eng Mater 6 2004 74 78
5. xCoCrCuFeNi high-entropy alloy system with multiprincipal elements Metall Mater Trans A 36 2005 881 893
6. xCoCrCuFeNi high-entropy alloy system with multiprincipal elements Metall Mater Trans A 36 2005 1263 1271
7. J.W. Yeh, Y.L. Chen, S.J. Lin, and S.K. Chen High-entropy alloys-A new era of exploitation Mater Sci Forum 560 2007 1 9
8. x with excellent room-temperature mechanical properties Appl Phys Lett 90 2007 181904
9. x alloys Intermetallics 15 2007 357 362 (Pubitemid 44879939)
10. 0.5CrFeNiAlCo high entropy alloy Mater Sci Eng A 496 2008 214 216
11. T.T. Shun, C.H. Hung, and C.F. Lee Formation of ordered/disordered nanoparticles in FCC high entropy alloys J Alloys Compd 493 2010 105 109
12. x alloys Mater Sci Eng A 527 2010 7210 7214
13. 20 refractory high entropy alloys Intermetallics 19 2011 698 706
14. O.N. Senkov, J.M. Scott, S.V. Senkova, D.B. Miracle, and C.F. Woodward Microstructure and room temperature properties of a high-entropy TaNbHfZrTi alloy J Alloys Compd 509 2011 6043 6048
15. S. Singh, N. Wanderka, B.S. Murty, U. Glatzel, and J. Banhart Decomposition in multicomponent AlCoCrCuFeNi high-entropy alloy Acta Mater 59 2011 182 190
16. M.S. Lucas, L. Mauger, J.A. Munoz, Y. Xiao, A.O. Sheets, and S.L. Semiatin Magnetic and vibrational properties of high-entropy alloys J Appl Phys 109 2011 07E307
17. M.S. Lucas, G.B. Wilks, L. Mauger, J.A. Munoz, O.N. Senkov, and E. Michel Absence of long-range chemical ordering in equimolar FeCoCrNi Appl Phys Lett 100 2012 251907
18. 0.5CoCrCuFeNi high entropy alloy Intermetallics 31 2012 165 172
19. F. Otto, Y. Yang, H. Bei, and E.P. George Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys Acta Mater 61 2013 2628 2638
20. W.H. Liu, Y. Wu, J.Y. He, T.G. Nieh, and Z.P. Lu Grain growth and Hall-Petch relationship in a high-entropy FeCrNiCoMn alloy Scripta Mater 68 2013 526 529
21. H.C.H. Carpenter, and S. Tamura Proc Roy Soc A 113 1926 161
22. T.J. Koppenaal, and M.E. Fine Solid solution strengthening in alpha Cu-Al single crystals Trans Metall Soc AIME 224 1962 347 353
23. T.E. Mitchell Dislocations and plasticity in single crystals of face centered cubic metals and alloys E.G. Stanford, Progress in applied materials research vol. 6 1964 Heywood and Co. London 119
24. D.A. Wigley Mechanical properties of materials at low temperatures 1971 Plenum Press New York
25. Z.S. Basinski, R.A. Foxall, and R. Pascual Stress equivalence of solution hardening Scripta Mater 6 1972 807
26. M.Z. Butt, and P. Feltham Solid-solution hardening Acta Metall 26 1978 167 173
27. H. Traub, and H. Neuhäuser Ch. Schwink, Investigations of yield region of concentrated Cu-Ge and Cu-Zn single crystals. 1. Critical resolved shear-stress, slip line formation and true strain rate Acta Metall 25 1977 437 446
28. Th. Wille, and Ch. Schwink Precision measurements of critical resolved shear-stress in CuMn alloys Acta Metall 34 1986 1059 1069 (Pubitemid 16536792)
29. Th. Wille, W. Gieseke, and Ch. Schwink Quantitative analysis of solution hardening in selected copper alloys Acta Metall 35 1987 2679 2693 (Pubitemid 18533231)
30. R.L. Fleischer, and W.R. Hibbard "Solution hardening, " in the relation between structure and mechanical properties of metals Proc. Conf. Held at the national physical laboratory vol. 1 7-9 January 1963 Teddington Middlesex 261
31. Otto F, Dlouhy A, Somsen Ch, Bei H, Eggeler G, George EP. Unpublished results. 2013.
32. P.R. Thornton, and T.E. Mitchell Deformation twinning in alloys at low temperatures Philos Mag 7 1962 361
33. J.A. Venables R.E. Reed-Hill, J.A. Hirth, H.C. Rogers, Deformation twinning 1963 Gordon Breach New York