Thermal-microstructure prediction and process optimization in laser directed energy deposition of Ti–6Al–4V alloy using multiscale physics and surrogate modeling
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OpenAlex topics: Additive Manufacturing Materials and Processes · High Entropy Alloys Studies · Titanium Alloys Microstructure and Properties
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References (63)
Show source-provided references
1. Metal additive manufacturing in aerospace: a review10.1016/j.matdes.2021.110008 ↗
2. New β-type Ti-Zr-V-Nb alloys used for laser-based direct energy deposition: design, microstructure, and properties10.1016/j.matchar.2022.111917 ↗
3. Mechanical properties and microstructural features of direct laser-deposited Ti-6Al-4V10.1007/s11837-015-1308-9 ↗
4. Development on shape and performance control of aeronautical parts in additive manufacturing10.1016/j.jmapro.2025.03.015 ↗
5. Additive manufacturing of Ti–6Al–4V parts through laser metal deposition (LMD): process, microstructure, and mechanical properties10.1016/j.jallcom.2019.04.255 ↗
6. Titanium alloy production technology, market prospects and industry development10.1016/j.matdes.2010.09.011 ↗
7. Recent developments and opportunities in additive manufacturing of titanium-based matrix composites: a review10.1016/j.ijmachtools.2018.06.003 ↗
8. Additive manufacturing of metastable beta Ti–Nb–Fe–Sn alloys with tuned mechanical properties for biomedical implants: processing–Structure–Property relationships and alloy selection for implant design10.1016/j.jmrt.2025.11.064 ↗
9. Towards sustainable additive manufacturing: enhanced productivity via numerical-experimental melt pool engineering in laser powder bed fusion of Ti-alloy10.1016/j.jmrt.2025.08.251 ↗
10. Optimisation of process parameters to address fundamental challenges during selective laser melting of Ti-6Al-4V: a review10.1016/j.ijmachtools.2018.01.003 ↗
11. Enhancing hardness and wear performance of laser additive manufactured Ti6Al4V alloy through achieving ultrafine microstructure10.3390/ma13051210 ↗
12. Electron beam melted Ti–6Al–4V: microstructure, texture and mechanical behavior of the as-built and heat-treated material10.1016/j.msea.2015.11.052 ↗
13. Microstructures of laser-deposited Ti–6Al–4V10.1016/j.matdes.2003.09.009 ↗
14. Microstructural evolution and stress state related to mechanical properties of electron beam melted Ti-6Al-4V alloy modified by laser shock peening10.1016/j.jmst.2019.11.039 ↗
15. Improved fatigue life of SLM-Produced TC4 alloy treated by a pulsed magnetic field
16. The origin of microstructural diversity, texture, and mechanical properties in electron beam melted Ti-6Al-4V10.1007/s11661-010-0397-x ↗
17. Effect of build geometry on the β-grain structure and texture in additive manufacture of Ti6Al4V by selective electron beam melting10.1016/j.matchar.2013.07.012 ↗
18. Determination of anisotropic elastic constants of additively manufactured Ti–6Al–4V with complex geometry10.1016/j.jmrt.2026.04.246 ↗
19. Mapping challenges and pathways forward in multi-metal additive manufacturing: a scoping review10.1016/j.jmrt.2026.04.035 ↗
20. Perspective: materials informatics and big data: realization of the “fourth paradigm” of science in materials science10.1063/1.4946894 ↗
21. Application of data-driven methods for laser powder bed fusion of Ni-based superalloys: a review10.1016/j.jmapro.2024.11.053 ↗
22. Data-driven modeling of process, structure and property in additive manufacturing: a review and future directions10.1016/j.jmapro.2022.02.053 ↗
23. Materials 4.0: materials big data enabled materials discovery10.1016/j.apmt.2017.12.015 ↗
24. Data-driven materials science: status, challenges, and perspectives
25. Real-time estimation error-guided active learning Kriging method for time-dependent reliability analysis10.1016/j.apm.2019.06.035 ↗
26. Error prediction for machining thin-walled blade with Kriging model10.1016/j.rineng.2025.104645 ↗
27. Reliability and sensitivity analysis of composite structures by an adaptive Kriging based approach10.1016/j.compstruct.2021.114682 ↗
28. Structural fatigue reliability analysis based on active learning Kriging model10.1016/j.ijfatigue.2023.107639 ↗
29. Using the hierarchical Kriging model to optimize the structural dynamics of rocket engines10.1016/j.ast.2020.106248 ↗
30. Laves phase control of Inconel 718 alloy using quasi-continuous-wave laser additive manufacturing10.1016/j.matdes.2017.03.004 ↗
31. Investigation on evolution mechanisms of site-specific grain structures during metal additive manufacturing10.1016/j.jmatprotec.2018.02.042 ↗
32. An investigation on the effect of different multi-step heat treatments on the microstructure, texture and mechanical properties of the DED-produced Ti-6Al-4V alloy10.1016/j.matchar.2022.111958 ↗
33. In-situ grain structure control in directed energy deposition of Ti6Al4V
34. Microstructure and mechanical properties of laser metal deposited Ti6Al4V alloy with near equiaxed β grain structure10.1016/j.jmrt.2022.12.068 ↗
35. Integration of phase-field model and crystal plasticity for the prediction of process-structure-property relation of additively manufactured metallic materials10.1016/j.ijplas.2020.102670 ↗
36. Insight into the mechanisms of columnar to equiaxed grain transition during metallic additive manufacturing
37. Zhu · 2001 · 311 · 135
38. Characteristics and growth kinetics of plasma paste borided Cp–Ti and Ti6Al4V alloy10.1016/j.surfcoat.2015.08.023 ↗
39. A quantitative study of solute diffusion field effects on heterogeneous nucleation and the grain size of alloys10.1016/j.actamat.2010.12.014 ↗
40. 3D probabilistic modelling of equiaxed eutectic solidification10.1088/0965-0393/1/4/009 ↗
41. Prediction of temperature field in additive manufacturing of TC4 alloy based on physics-informed data-driven approach
42. Phase field simulation of dendritic solidification of Ti-6Al-4V during additive manufacturing process10.1007/s11837-018-3057-z ↗
43. Microstructure simulation of Ti-6Al-4V biomaterial produced by electron beam additive manufacturing process
44. A screening-based gradient-enhanced Kriging modeling method for high-dimensional problems10.1016/j.apm.2018.11.048 ↗
45. Calibration experimental design considering field response and model uncertainty10.1016/j.cma.2017.01.007 ↗
46. Uncertainty quantification in metallic additive manufacturing through physics-informed data-driven modeling10.1007/s11837-019-03555-z ↗
47. Multi-level uncertainty quantification in additive manufacturing. Solid freeform fabrication 2017
48. An improved differential evolution algorithm using efficient adapted surrogate model for numerical optimization10.1016/j.ins.2018.04.024 ↗
49. JADE: adaptive differential evolution with optional external archive10.1109/TEVC.2009.2014613 ↗
50. Kenneth · 2005
51. Uncertainty quantification and management in additive manufacturing: current status, needs, and opportunities10.1007/s00170-017-0703-5 ↗
52. A sensitivity analysis of the columnar-to-equiaxed transition for Ni-based superalloys in electron beam additive manufacturing10.1016/j.commatsci.2018.08.064 ↗
53. Uncertainty quantification in prediction of material properties during additive manufacturing10.1016/j.scriptamat.2016.10.014 ↗
54. Mainprice · 2011 · vol. 360 · 175
55. The interdependence theory: the relationship between grain formation and nucleant selection10.1016/j.actamat.2011.04.035 ↗
56. Acta Materialia promoting the columnar to equiaxed transition and grain re fi nement of titanium alloys during additive manufacturing10.1016/j.actamat.2019.02.020 ↗
57. The contribution of constitutional supercooling to nucleation and grain formation10.1007/s11661-015-2960-y ↗
58. Karma · 1996 · vol. 53 · 3017
59. The laser additive manufacture of Ti-6Al-4V10.1007/s11837-001-0068-x ↗
60. Evolution of solidification texture during additive manufacturing10.1038/srep16446 ↗
61. Understanding the microstructure and mechanical properties of Ti-6Al-4V and inconel 718 alloys manufactured by laser engineered net shaping
62. Achieving columnar to equiaxed transition in the as-deposited condition via coaxial wire feeding during laser directed energy deposition of Ti-6Al-4V
63. Microstructure and mechanical properties of TiC/Ti6Al4V composite fabricated by concurrent wire-powder feeding laser-directed energy deposition