journal article·2026-07Open access

Synergistic strengthening from chemical and dislocation cellular structures in LPBF-fabricated concentrated solid-solution alloys

Rijie Zhao, Weiyi Shen, Zongzheng Xie, Haoliang Wang, Tingting Yang, Chao Ding, Chenghao Song, Zhenzhong Sun

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: Advanced materials and composites · Microstructure and mechanical properties · Aluminum Alloys Composites Properties

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

References (43)

Show source-provided references
1. Additively manufactured hierarchical stainless steels with high strength and ductility10.1038/nmat5021 ↗
2. About metastable cellular structure in additively manufactured austenitic stainless steels
3. Microstructure and mechanical properties of Inconel 718 produced by selective laser melting: sample orientation dependence and effects of post heat treatments10.1016/j.msea.2017.12.043 ↗
4. Rapid solidification and non-equilibrium phase constitution in laser powder bed fusion (LPBF) of AlSi10Mg alloy: analysis of nano-precipitates, eutectic phases, and hardness evolution10.1007/s11661-019-05505-5 ↗
5. Achieving ultrahigh fatigue resistance in AlSi10Mg alloy by additive manufacturing10.1038/s41563-023-01651-9 ↗
6. Nanosized precipitates and dislocation networks reinforced C-containing CoCrFeNi high-entropy alloy fabricated by selective laser melting10.1016/j.matchar.2018.08.019 ↗
7. Enhanced thermal stability and mechanical properties of an additively manufactured CoCrNiFeMn high entropy alloy10.1016/j.jmst.2025.03.030 ↗
8. Dislocation network in additive manufactured steel breaks strength–ductility tradeoff10.1016/j.mattod.2017.11.004 ↗
9. Effect of cyclic rapid thermal loadings on the microstructural evolution of a CrMnFeCoNi high-entropy alloy manufactured by selective laser melting10.1016/j.actamat.2020.07.006 ↗
10. Intrinsic strain aging, Σ3 boundaries, and origins of cellular substructure in additively manufactured 316L
11. On the origin and evolution of cellular structures in CoCrFeMnNi high entropy alloy fabricated by laser powder bed fusion10.1016/j.matchar.2022.112586 ↗
12. Melt pool temperature and cooling rates in laser powder bed fusion
13. Subsurface cooling rates and microstructural response during laser based metal additive manufacturing10.1038/s41598-020-58598-z ↗
14. Effect of real-time cooling rate on microstructure in laser additive manufacturing10.1016/j.jmatprotec.2016.01.017 ↗
15. Selective laser melting of elemental powder blends for fabrication of homogeneous bulk material of near-eutectic Ni‒Sn composition
16. Disorder trapping and formation of antiphase nanodomains in Ni3Sn: in situ observation and high resolution characterization10.1016/j.scriptamat.2020.10.037 ↗
17. Dendrite growth at the limit of stability: tip radius and spacing10.1016/0001-6160(81)90082-1 ↗
18. Rapid dendrite growth in undercooled alloys10.1016/0001-6160(87)90174-X ↗
19. Solute trapping: comparison of theory with experiment10.1103/PhysRevLett.56.2489 ↗
20. Theory for the trapping of disorder and solute in intermetallic phases by rapid solidification10.1016/0001-6160(89)90210-1 ↗
21. Evidence of the transition from ordered to disordered growth during rapid solidification of an intermetallic phase10.1209/0295-5075/87/40007 ↗
22. Role of cellular structure on deformation twinning and hetero-deformation induced strengthening of laser powder-bed fusion processed CuSn alloy
23. Formation of two distinct cellular structures in 316L stainless steel fabricated by micro-laser beam powder-bed-fusion10.1080/21663831.2023.2292076 ↗
24. Evolution of dislocation cellular pattern in Inconel 718 alloy fabricated by laser powder-bed fusion
25. Origin of dislocation structures in an additively manufactured austenitic stainless steel 316L10.1016/j.actamat.2020.07.063 ↗
26. A comparison of dislocation cellular patterns generated in Inconel 718 alloy and pure Ni fabricated by laser powder bed fusion10.1016/j.vacuum.2022.110974 ↗
27. An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments10.1557/JMR.1992.1564 ↗
28. Quasistatic mechanical properties of Inconel 718 triply periodic minimal surfaces: effect of standard heat treatments on compressive strength and energy absorption10.1007/s40964-025-01271-6 ↗
29. Microstructure and residual stress evolution of laser powder bed fused Inconel 718 under heat treatments10.1007/s11665-020-05338-z ↗
30. Interpretation of intragranular strain fields in high-energy synchrotron X-ray experiments via finite element simulations and analysis of incompatible deformation10.1016/j.matdes.2021.110053 ↗
31. The quantitative effect of rapid cooling upon the constitution of binary alloys
32. Bemerkungen zur schichtkristallbildung10.1515/ijmr-1942-340303 ↗
33. Influence of energy density on the microstructure and property regulation of additive manufactured pure nickel
34. High-temperature microstructural stability of pure Ni fabricated by laser powder bed fusion using Gaussian and flat-top beam profiles10.1016/j.matchar.2023.112897 ↗
35. Measurements and modelling of dendritic growth velocities of pure Fe with thermoelectric magnetohydrodynamics convection10.1016/j.jcrysgro.2017.07.020 ↗
36. Crystalline microstructure, microsegregations, and mechanical properties of Inconel 718 alloy samples processed in electromagnetic levitation facility10.3390/cryst14030244 ↗
37. Non-equilibrium solidification of undercooled Inconel 71810.1016/j.jallcom.2024.175205 ↗
38. Solid solution hardening of metal crystals10.1088/0022-3727/1/3/305 ↗
39. Modeling solid solution strengthening in nickel alloys10.1007/s11661-997-0268-2 ↗
40. Coupling of dislocations and precipitates: impact on the mechanical behavior of ultrafine grained Al–Zn–Mg alloys10.1016/j.actamat.2015.09.017 ↗
41. Laser powder bed fusion of Ni-based Hastelloy X superalloy: microstructure, anisotropic mechanical properties and strengthening mechanisms10.1016/j.msea.2021.142076 ↗
42. In situ and correlative study of dislocation density and deformation mechanisms in Inconel 69010.1016/j.matchar.2025.115699 ↗
43. Laser powder bed fused Inconel 718 in stress-relieved and solution heat-treated conditions10.1016/j.matchar.2021.111499 ↗