journal article·2025-05

Discontinuous precipitation enables an exceptional cryogenic strength-strain hardening synergy in a heterostructured medium entropy alloy

Yu Xie, Tiwen Lu, Binhan Sun, Ning Yao, Xiyu Chen, Xiaofeng Yang, Bingbing Wan, Xian-Cheng Zhang, Shan-Tung Tu

Acta Materialia· Volume 290
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Abstract

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OpenAlex topics: High Entropy Alloys Studies · Additive Manufacturing Materials and Processes · Intermetallics and Advanced Alloy Properties

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References (73)

Show source-provided references
1. Mechanical behavior of high-entropy alloys10.1016/j.pmatsci.2021.100777 ↗
2. Microstructures and properties of high-entropy alloys10.1016/j.pmatsci.2013.10.001 ↗
3. Microstructural and compositional design principles for Mo-V-Nb-Ti-Zr multi-principal element alloys: a high-throughput first-principles study10.1016/j.actamat.2021.116958 ↗
4. Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures10.1038/ncomms10602 ↗
5. Bimodality of incipient plastic strength in face-centered cubic high-entropy alloys10.1016/j.actamat.2020.10.066 ↗
6. Novel Si-added CrCoNi medium entropy alloys achieving the breakthrough of strength-ductility trade-off10.1016/j.matdes.2020.109202 ↗
7. Superior strength-ductility synergy and strain hardenability of Al/Ta co-doped NiCoCr twinned medium entropy alloy for cryogenic applications10.1016/j.actamat.2021.117288 ↗
8. Superior cryogenic tensile properties of ultrafine-grained CoCrNi medium-entropy alloy produced by high-pressure torsion and annealing10.1016/j.scriptamat.2019.01.016 ↗
9. Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength10.1073/pnas.1807817115 ↗
10. Dual heterogeneous structures lead to ultrahigh strength and uniform ductility in a Co-Cr-Ni medium-entropy alloy10.1038/s41467-020-16085-z ↗
11. Ultrastrong and ductile additively manufactured precipitation-hardening medium-entropy alloy at ambient and cryogenic temperatures10.1016/j.actamat.2022.118142 ↗
12. High-content ductile coherent nanoprecipitates achieve ultrastrong high-entropy alloys10.1038/s41467-018-06600-8 ↗
13. Competition between continuous and discontinuous precipitation in L12-strengthened high-entropy alloys10.1016/j.intermet.2022.107655 ↗
14. Achieving exceptional strength-ductility synergy in a complex-concentrated alloy via architected heterogeneous grains and nano-sized precipitates10.1016/j.ijplas.2022.103398 ↗
15. Dual effects of pre-strain on continuous and discontinuous precipitation of L12-strengthened high-entropy alloys10.1016/j.jallcom.2022.166730 ↗
16. Grain boundary discontinuous precipitation reactions
17. Heterogeneous precipitation behavior and stacking-fault-mediated deformation in a CoCrNi-based medium-entropy alloy10.1016/j.actamat.2017.07.029 ↗
18. Hydrogen-assisted decohesion associated with nanosized grain boundary κ-carbides in a high-Mn lightweight steel10.1016/j.actamat.2022.118392 ↗
19. Control of discontinuous and continuous precipitation of γʹ-strengthened high-entropy alloys through nanoscale Nb segregation and partitioning10.1016/j.jallcom.2020.154903 ↗
20. Practical aspects of discontinuous precipitation and dissolution10.1016/S0254-0584(02)00550-3 ↗
21. Alloy design strategies to increase strength and its trade-offs together10.1016/j.pmatsci.2020.100720 ↗
22. A novel dual-heterogeneous-structure ultralight steel with high strength and large ductility10.1016/j.actamat.2023.118925 ↗
23. Synergistic strengthening of heterogeneous structures and dual-morphology nano-precipitates in Co1.5CrNi1.5Al0.2Ti0.1V0.1 medium-entropy alloy10.1016/j.msea.2021.142492 ↗
24. High-entropy alloys with heterogeneous microstructure: Processing and mechanical properties10.1016/j.pmatsci.2020.100709 ↗
25. A review on high-pressure torsion (HPT) from 1935 to 198810.1016/j.msea.2015.11.074 ↗
26. Enhanced Surface Mechanical Properties and Microstructure Evolution of Commercial Pure Titanium Under Electropulsing-Assisted Ultrasonic Surface Rolling Process10.1007/s40195-018-0738-0 ↗
27. Simultaneous improvement of strength and ductility of Al–Mg–Si alloys by combining equal-channel angular extrusion with subsequent high-temperature short-time aging10.1016/j.msea.2008.02.051 ↗
28. Diffusion induced grain boundary migration and recrystallization, exemplified by the system Cu-Zn10.1016/0040-6090(85)90256-1 ↗
29. Heterostructures enhance simultaneously strength and ductility of a commercial titanium alloy10.1016/j.actamat.2023.119182 ↗
30. Mechanical properties and microstructure evolution of a CrCoNi medium entropy alloy subjected to asymmetric cryorolling and subsequent annealing
31. Phase field modelling of rayleigh instabilities in the solid-state10.1016/j.actamat.2016.03.005 ↗
32. Strain-hardening and suppression of shear-banding in rejuvenated bulk metallic glass10.1038/s41586-020-2016-3 ↗
33. The dislocation behaviour and GND development in a nickel based superalloy during creep10.1016/j.ijplas.2019.02.015 ↗
34. Realizing strength-ductility combination of coarse-grained Al0.2Co1.5CrFeNi1.5Ti0.3 alloy via nano-sized, coherent precipitates10.1016/j.ijplas.2017.10.005 ↗
35. On the origin of planar slip in F.C.C. alloys10.1016/0001-6160(89)90143-0 ↗
36. Strengthening mechanisms in a high-strength bulk nanostructured Cu–Zn–Al alloy processed via cryomilling and spark plasma sintering10.1016/j.actamat.2012.09.036 ↗
37. Dislocations and grain size in electrodeposited nanocrystalline Ni determined by the modified Williamson-Hall and Warren-Averbach procedures10.1107/S0021889897019559 ↗
38. Dislocations, grain size and planar faults in nanostructured copper determined by high resolution X-ray diffraction and a new procedure of peak profile analysis10.1016/S1359-6454(98)00001-9 ↗
39. Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation10.1038/nature22032 ↗
40. The effect of microstructure evolution on the mechanical properties of martensite ferritic steel during long-term aging10.1016/j.actamat.2017.03.045 ↗
41. Slip band–grain boundary interactions in commercial-purity titanium10.1016/j.actamat.2014.05.015 ↗
42. The deformation of plastically non-homogeneous materials10.1080/14786437008238426 ↗
43. Dislocation-type evolution in quasi-statically compressed polycrystalline nickel10.1016/j.actamat.2018.05.022 ↗
44. Dual heterogeneous structure facilitating an excellent strength-ductility combination in an additively manufactured multi-principal-element alloy10.1080/21663831.2022.2067790 ↗
45. Non-local crystal plasticity model with intrinsic SSD and GND effects10.1016/j.jmps.2004.03.007 ↗
46. Nanoprecipitates induced dislocation pinning and multiplication strategy for designing high strength, plasticity and conductivity Cu alloys10.1016/j.scriptamat.2021.113741 ↗
47. Bulk and grain boundary diffusion of titanium in yttria-stabilized zirconia10.1016/S0955-2219(99)00212-5 ↗
48. Gottstein · 2010
49. Diffusion-induced recrystallization in nickel/palladium multilayers10.1016/j.actamat.2010.11.040 ↗
50. Diffusion induced recrystallization of TiC10.1016/1359-6454(95)00325-8 ↗
51. Diffusion-induced recrystallization during the early stages of solid-state dewetting of Ni-Pt bilayers10.1016/j.actamat.2021.117537 ↗
52. Temperature dependence of the mechanical properties of equiatomic solid solution alloys with face-centered cubic crystal structures10.1016/j.actamat.2014.08.026 ↗
53. Effect of alloying elements on the γ’ antiphase boundary energy in Ni-base superalloys10.1016/j.intermet.2019.106670 ↗
54. Microstructure and tensile property of a precipitation strengthened high entropy alloy processed by selective laser melting and post heat treatment
55. Friction stress and Hall-Petch relationship in CoCrNi equi-atomic medium entropy alloy processed by severe plastic deformation and subsequent annealing10.1016/j.scriptamat.2017.02.042 ↗
56. Unusual deformation mechanisms evoked by hetero-zone interaction in a heterostructured FCC high-entropy alloy10.1016/j.actamat.2024.120516 ↗
57. Quantitative analysis of hetero-deformation induced strengthening in heterogeneous grain structure10.1016/j.ijplas.2022.103482 ↗
58. Atomic faulting induced exceptional cryogenic strainhardening in gradient cell–structured alloy10.1126/science.adj3974 ↗
59. Critical role of κ-carbides in the multi-stage work hardening process of a lightweight austenitic steel10.1016/j.matchar.2023.112853 ↗
60. Strain hardening by dynamic slip band refinement in a high-Mn lightweight steel10.1016/j.actamat.2016.06.037 ↗
61. Strengthening and strain hardening mechanisms in a precipitation-hardened high-Mn lightweight steel10.1016/j.actamat.2017.08.049 ↗
62. Effects of temperature on mechanical properties and deformation mechanisms of the equiatomic CrFeNi medium-entropy alloy10.1016/j.actamat.2020.11.012 ↗
63. The influence of boundary structure on the mechanical properties of ultrafine grained AA105010.1016/j.msea.2005.08.068 ↗
64. The effects of grain size on yielding, strain hardening, and mechanical twinning in Fe–18Mn–0.6C–1.5Al twinning-induced plasticity steel10.1016/j.msea.2015.11.096 ↗
65. The dual effect of grain size on the strain hardening behaviors of Ni-Co-Cr-Fe high entropy alloys10.1016/j.jmst.2022.06.001 ↗
66. Deformation and fracture mechanisms in fine- and ultrafine-grained ferrite/martensite dual-phase steels and the effect of aging10.1016/j.actamat.2010.10.002 ↗
67. Back stress strengthening and strain hardening in gradient structure10.1080/21663831.2016.1153004 ↗
68. Extra strengthening and work hardening in gradient nanotwinned metals10.1126/science.aau1925 ↗
69. Magnetically-driven phase transformation strengthening in high entropy alloys10.1038/s41467-018-03846-0 ↗
70. Dislocation decorrelation and relationship to deformation microtwins during creep of a γ′ precipitate strengthened Ni-based superalloy10.1016/j.actamat.2011.07.069 ↗
71. TEM investigation of the formation mechanism of deformation twins in Fe–Mn–Si–Al TWIP steels10.1080/14786435.2013.832837 ↗
72. Gradient cell-structured high-entropy alloy with exceptional strength and ductility10.1126/science.abj8114 ↗
73. Nucleation and growth of deformation twins: A perspective based on the double-cross-slip mechanism of deformation twinning10.1080/01418610208240069 ↗