journal article·2025-06

Atomic-scale study of ITB→9R→DT transformation in aluminum: Insights into deformation mechanism

Kang Yan, Xiao Wang, Yanni Zhao, Haiying Yanga, Wei Zhou, Hongmiao Hou, Shengze Zhao, Rongtao Qian, Haolan Zhang, Shewei Xin, Dezhen Xue, Zhongwei Chen, Lei Li, Yanqing Xue

Acta Materialia· Volume 292
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OpenAlex topics: Microstructure and mechanical properties · Fusion materials and technologies · Boron and Carbon Nanomaterials Research

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References (64)

Show source-provided references
1. Deformation twinning in nanocrystalline materials10.1016/j.pmatsci.2011.05.001 ↗
2. New twinning route in face-centered cubic nanocrystalline metals10.1038/s41467-017-02393-4 ↗
3. Deformation twinning in body-centered cubic metals and alloys10.1016/j.pmatsci.2023.101160 ↗
4. Activation of deformation twinning in ultrafine-grained high-entropy alloys via tailoring stacking fault energy and critical twinning stress10.1016/j.msea.2023.146055 ↗
5. Deformation twinning and the role of stacking fault energy during cryogenic testing of Ni-based superalloy 62510.1016/j.msea.2024.146404 ↗
6. The interactions of deformation twins, zirconium hydrides, and microcracks10.1016/j.ijplas.2024.104149 ↗
7. Tuning generalized planar fault energies to enable deformation twinning in nanocrystalline aluminum alloys10.1016/j.ijplas.2024.104018 ↗
8. The effect of stacking fault energy on the formation of nano twin/HCP during deformation in FCC concentrated solid solution (CSS) alloys
9. Mobility of twinning dislocations in copper up to supersonic speeds10.1016/j.actamat.2024.120050 ↗
10. Effect of dislocation slip and deformation twinning on the high-pressure phase transformation in Zirconium10.1016/j.scriptamat.2023.115941 ↗
11. Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy10.1038/s41467-018-07028-w ↗
12. Heterophase interface-mediated formation of nanotwins and 9R phase in aluminum: underlying mechanisms and strengthening effect10.1016/j.actamat.2019.05.053 ↗
13. In-situ atomic-scale observation of grain size and twin thickness effect limit in twin-structural nanocrystalline platinum10.1038/s41467-020-14876-y ↗
14. Visualization and validation of twin nucleation and early-stage growth in magnesium10.1038/s41467-021-27591-z ↗
15. LX. A mechanism for the growth of deformation twins in crystals10.1080/14786445108561272 ↗
16. XXXVIII. Twin formation, in cadmium10.1080/14786440408520175 ↗
17. Deformation twinning in face-centred cubic metals10.1080/14786436108235892 ↗
18. Deformation twinning10.1016/0079-6425(94)00007-7 ↗
19. One-dimensional dislocations. I. Static theory10.1098/rspa.1949.0095 ↗
20. X.L. Wu, J. Narayan, Y.T. Zhu, Deformation twin formed by self-thickening, cross-slip mechanism in nanocrystalline Ni, 93 (2008) 031910–031913.10.1063/1.2949685 ↗
21. Twinning dislocation multiplication at a coherent twin boundary10.1016/j.actamat.2011.06.007 ↗
22. Deformation twinning in nanocrystalline aluminum10.1126/science.1083727 ↗
23. Dislocation–twin interactions in nanocrystalline fcc metals10.1016/j.actamat.2010.10.028 ↗
24. Deformation twinning in nanocrystalline Al by molecular-dynamics simulation10.1016/S1359-6454(02)00318-X ↗
25. Deformation twinning in octahedron-based face-centered cubic metallic structures: localized shear-force dipoles drive atomic displacements10.1016/j.jmst.2022.02.043 ↗
26. Discrete twinning dynamics and size-dependent dislocation-to twin transition in body-centred cubic tungsten10.1016/j.jmst.2021.08.010 ↗
27. New twinning route in face-centered cubic nanocrystalline metals10.1038/s41467-017-02393-4 ↗
28. Twinning-assisted void initiation and crack evolution in Cu thin film: an in-situ TEM and molecular dynamics study10.1016/j.msea.2018.09.069 ↗
29. High resolution transmission electron microscope observation of zero-strain deformation twinning mechanisms in Ag10.1103/PhysRevLett.106.175504 ↗
30. Deformation induced FCC lamellae and their interaction in commercial pure Ti10.1016/j.scriptamat.2018.11.037 ↗
31. Twinnability predication for fcc metals10.1016/S1005-0302(11)60032-7 ↗
32. Sliding of coherent twin boundaries10.1038/s41467-017-01234-8 ↗
33. The effect of migrating Σ3 {112} incoherent twin boundary on radiation tolerance of nanotwinned copper10.1016/j.actamat.2024.119668 ↗
34. Deformation twins in nanocrystalline Al10.1063/1.1633975 ↗
35. Dislocation structures of Σ3 {112} twin boundaries in face centered cubic metals
36. Detwinning mechanisms for growth twins in face-centered cubic metals10.1016/j.actamat.2009.12.013 ↗
37. Motion of 1/3〈111〉 dislocations on Σ3 {112} twin boundaries in nano-twinned copper
38. Atomic-scale study on incoherent twin boundary evolution in nanograined Cu10.1016/j.scriptamat.2020.05.052 ↗
39. Dislocation transmission across Σ3{112} incoherent twin boundary: a combined atomistic and phase-field study10.1016/j.actamat.2021.117447 ↗
40. The effect of nanoscale twin boundaries on fracture toughness in nanocrystalline Ni10.1088/0957-4484/21/3/035706 ↗
41. Molecular dynamics study of dislocation-twin boundary interaction in titanium subjected to scratching10.1016/j.msea.2020.140327 ↗
42. Real-time atomic-resolution observation of coherent twin boundary migration in CrN10.1016/j.actamat.2021.116732 ↗
43. Stress release-induced interfacial twin boundary ω phase formation in a β type Ti-based single crystal displaying stress-induced α” martensitic transformation10.1016/j.actamat.2018.02.036 ↗
44. Twinning via the motion of incoherent twin boundaries nucleated at grain boundaries in a nanocrystalline Cu alloy10.1016/j.scriptamat.2013.10.014 ↗
45. Deformation-induced concurrent formation of 9R phase and twins in a nanograined aluminum alloy10.1016/j.actamat.2022.118540 ↗
46. A deformation twin mediated sliding-opening zig-zag fracture mechanism in multi-principal element alloys10.1016/j.actamat.2024.120073 ↗
47. High-velocity projectile impact induced 9R phase in ultrafine-grained aluminium10.1038/s41467-017-01729-4 ↗
48. The role of 9R structures on deformation-induced martensitic phase transformations in dual-phase high-entropy alloys10.1016/j.msea.2022.143705 ↗
49. Microstructure and mechanical behavior of nano-twinned AlTi alloys with 9R phase10.1016/j.scriptamat.2018.01.010 ↗
50. 9R phase enabled superior radiation stability of nano-twinned Cu alloys via in-situ radiation at elevated temperature10.1016/j.actamat.2019.01.037 ↗
51. Atomic scale observation of FCC twin, FCC→9R and 9R→12R’ transformations in cold-rolled Hafnium10.1016/j.scriptamat.2021.114284 ↗
52. Deformation induced FCC lamellae and their interaction in commercial pure Ti10.1016/j.scriptamat.2018.11.037 ↗
53. Effect of stacking fault energy on the split length of 9R phase in coarse-grained Cu-Al alloys10.1016/j.matchar.2018.05.021 ↗
54. The effect of dislocation density on the interactions between dislocations and twin boundaries in nanocrystalline materials10.1016/j.actamat.2012.02.026 ↗
55. Molecular dynamics simulation on effect of nano-twin and Fe doping on mechanical properties of SLM-Al
56. Achieving superb mechanical properties in CoCrFeNi high-entropy alloy microfibers via electric current treatment
57. In situ atomistic deformation mechanisms of twin-structured nanocrystal Pt10.1016/j.scriptamat.2018.01.012 ↗
58. Twin thickness and dislocation interactions affect the incoherent-twin boundary phase in face-centered cubic metals
59. In-situ TEM observation of the ITB evolution in aluminum deformation twinning10.1016/j.scriptamat.2022.114794 ↗
60. Insitu TEM study of crack propagation in crystal thinning area and crystal rotation at crack tip in Al10.1016/j.msea.2021.141800 ↗
61. Dislocation nodes in face-centred cubic lattices10.1088/0370-1301/66/6/304 ↗
62. Dislocations in a simple cubic lattice10.1088/0959-5309/59/2/309 ↗
63. The size of a dislocation10.1088/0959-5309/52/1/305 ↗
64. Shockley partial dislocations to twin: another formation mechanism and generic driving force10.1063/1.1835549 ↗