journal article·2026-01

Self-forming highly ordered subgrain boundary-strengthened multicomponent heat-resistant copper alloys

Y.L. Hu, S.X. Zhang, X.N. Li, Q.A. Yu, P.P. Xing, C.W. Wang, S.Y. Xue, Y.H. Zheng, C. Dong

Acta Materialia· Volume 303
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Microstructure and mechanical properties · Aluminum Alloys Composites Properties · Intermetallics and Advanced Alloy Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (60)

Show source-provided references
1. Additive manufacturing of copper-based alloys for high-temperature aerospace applications: a review
2. Advances in the science and engineering of metal matrix nanocomposites: a review10.1002/adem.202400217 ↗
3. Zr-containing precipitate evolution and its effect on the mechanical properties of Cu-Cr-Zr alloys10.1016/j.jmrt.2021.07.020 ↗
4. Strengthening and high-temperature softening resistance of low Si-added Cu-Cr-Zr alloy for fusion reactor application10.1016/j.msea.2022.144328 ↗
5. Copper-based alloys for structural high-heat-flux applications: a review of development, properties, and performance of Cu-rich Cu-Cr-Nb alloys
6. The atomic atmosphere at the antiphase domain boundary in Ni3Al: a phase-field study10.1002/adem.202400260 ↗
7. Effect of Al-rich off-stoichiometry on the yield stress of binary Ni3Al single crystals10.1016/S1359-6454(97)00476-X ↗
8. Cuboidal γ' phase coherent precipitation-strengthened Cu-Ni-Al alloys with high softening temperature10.1016/j.actamat.2020.10.076 ↗
9. Physical and mechanical metallurgy of Ni3Al and its alloys10.1179/imr.1989.34.1.153 ↗
10. Environmental embrittlement and grain-boundary fracture in Ni3Al10.1016/0956-716X(92)90313-4 ↗
11. Effect of annealing treatment on microstructure evolution and creep behavior of a multiphase Ni3Al-based superalloy10.1016/j.msea.2018.11.126 ↗
12. Age-induced precipitating and strengthening behaviors in a Cu-Ni-Al alloy10.1007/s11661-021-06435-x ↗
13. Phase diagram of the Cu-Ni3Al pseudo-binary system10.1016/j.jallcom.2022.166124 ↗
14. Multicomponent intermetallic nanoparticles and superb mechanical behaviors of complex alloys10.1126/science.aas8815 ↗
15. Nanoscale L12 phase precipitation induced superb ambient and high temperature mechanical properties in Ni-Co-Cr-Al system high-entropy superalloys10.1016/j.msea.2023.145995 ↗
16. Tune Al/Ti to adjust FCC+L21 hetero-structured Ni-based high-entropy alloys for improved mechanical properties and wear resistance10.1016/j.actamat.2024.120399 ↗
17. A new class of high strength high temperature cobalt based γ-γ′ Co-Mo-Al alloys stabilized with Ta addition10.1016/j.actamat.2015.06.034 ↗
18. Outstanding tensile properties of a precipitation-strengthened FeCoNiCrTi0.2 high-entropy alloy at room and cryogenic temperatures10.1016/j.actamat.2018.11.049 ↗
19. From clusters to phase diagrams: composition rules of quasicrystals and bulk metallic glasses10.1088/0022-3727/40/15/R01 ↗
20. Highly corrosion-resistant Cu70(Ni,Fe,Mn,Cr)30 cupronickel designed using a cluster model for stable solid solutions10.1016/j.jallcom.2010.06.023 ↗
21. Cu-Ni-Sn-Si alloys designed by cluster-plus-glue-atom model10.1016/j.matdes.2019.107641 ↗
22. Composition design of high-strength martensitic precipitation hardening stainless steels based on a cluster model10.3724/SP.J.1037.2012.00053 ↗
23. β-Ti alloys with low Young’s moduli interpreted by cluster-plus glue-atom model10.1007/s11661-012-1523-8 ↗
24. β Zr-Nb-Ti-Mo-Sn alloys with low Young׳s modulus and low magnetic susceptibility optimized via a cluster-plus-glue-atom model10.1016/j.msea.2014.12.082 ↗
25. A cuboidal B2 nanoprecipitation-enhanced body-centered-cubic alloy Al0.7CoCrFe2Ni with prominent tensile properties10.1016/j.scriptamat.2016.04.014 ↗
26. Multi-scale-phases coherent precipitation improve the comprehensive performance of heat-resistant Cu alloys10.1016/j.jmrt.2023.08.137 ↗
27. Effects of silicon and thermo-mechanical process on microstructure and properties of Cu-10Ni-3Al-0.8Si alloy10.1016/j.matdes.2014.04.053 ↗
28. Strong elemental interaction enhances the thermal stability of coherent precipitation strengthened Cu-Ni-Al alloys10.1016/j.msea.2021.141955 ↗
29. Evading the strength-ductility trade-off in a Cu-Ni-Al alloy through multi-scale heterogeneous microstructure10.1016/j.jallcom.2025.178650 ↗
30. Effect of Co on creep and stress rupture properties of nickel-based superalloys – A review10.1016/j.jallcom.2023.171744 ↗
31. Mechanical properties of Ni3Al containing C, B and Be10.1016/0001-6160(88)90251-9 ↗
32. Classification of bulk metallic glasses by atomic size difference, heat of mixing and period of constituent elements and its application to characterization of the main alloying element10.2320/matertrans.46.2817 ↗
33. Site preference of ternary alloying elements in Ni3Al: a first-principles study10.1016/j.actamat.2005.10.039 ↗
34. Site preference of transition metal elements in Ni3Al10.1016/j.scriptamat.2006.05.016 ↗
35. Calculated site substitution in ternary γ′-Ni3Al: temperature and composition effects10.1103/PhysRevB.55.856 ↗
36. Zhang · 2012
37. High temperature hardness of steels and iron-based alloys10.1016/j.msea.2016.06.058 ↗
38. Hardness-temperature relationships in metals10.1007/BF00550166 ↗
39. On the superior hot hardness and softening resistance of AlCoCrxFeMo0.5Ni high-entropy alloys10.1016/j.msea.2011.01.072 ↗
40. Effect of Bi, Sb, and Ca additions on the hot hardness and microstructure of cast Mg-5Sn alloy10.1016/j.msea.2010.08.045 ↗
42. First-principles study of point defects in Ni3Al10.1080/14786435.2013.838647 ↗
43. Effects of alloying elements on elastic properties of Ni3Al by first-principles calculations10.1016/j.intermet.2010.02.024 ↗
44. Alloying element additions to Ni3Al: site preferences and effects on elastic properties from first-principles calculations10.1016/j.commatsci.2011.09.016 ↗
45. Relationships between elastic constants and EAM/FS potential functions for cubic crystals
46. Ab initio calculation of elastic constants of ceramic crystals10.1111/j.1551-2916.2007.01931.x ↗
47. Ab initio studies of high-pressure transformations in GeO210.1103/PhysRevB.63.134106 ↗
48. Born · 1988
49. Effect of alloying elements on the elastic properties of Mg from first-principles calculations10.1016/j.actamat.2009.04.038 ↗
50. Relations between the elastic moduli and the plastic properties of polycrystalline pure metals10.1080/14786440808520496 ↗
51. Reactive elements dependence of elastic properties and stacking fault energies of γ-Ni, γ′-Ni3Al and β-NiAl10.1016/j.jallcom.2020.155799 ↗
52. Synergistic effect of co-alloying elements on site preferences and elastic properties of Ni3Al: a first-principles study10.1016/j.intermet.2015.06.006 ↗
53. The elastic constants of Ni3Al at 0 and 23.5 °C10.1002/pssa.2210640136 ↗
54. Application of the O-lattice model to the calculation of the interfacial dislocation
55. Tensile properties and deformation mechanisms of two low-cost second-generation single crystal superalloys designed by optimization of re and W compositions at various temperatures10.1016/j.jallcom.2023.170840 ↗
56. Optimization of strength and ductility in an as-extruded Cu-15Ni-8Sn alloy by the additions of Si and Ti10.1016/j.jallcom.2020.153759 ↗
57. Hall-Petch relation and boundary strengthening10.1016/j.scriptamat.2004.06.002 ↗
58. A precipitation-hardened high-entropy alloy with outstanding tensile properties10.1016/j.actamat.2015.08.076 ↗
59. Coherent precipitation and strengthening in compositionally complex alloys: a review10.3390/e20110878 ↗
60. First-principles-aided design of a new Ni-base superalloy: influence of transition metal alloying elements on grain boundary and bulk cohesion10.1016/j.actamat.2014.08.047 ↗