Crystallographic orientations of Ni3Al-based aluminide
Апстракт
Inverse pole figures have been plotted to determine preferred crystallographic orientations in a powder-compacted Ni3Al aluminide prealloyed with Fe, Ti and B. The main textural components, although weak, were noticeably altered by cold deformation, recrystallization and high-temperature deformation. Cold uniaxial compression generated a pronounced (110) orientation and the less common (112) orientation. The existence of the latter orientation was ascribed to the cubic -- GT tetragonal structural transformation (Ll(2) -- GT DO22) The beginning of recrystallization was characterized by a string of (113)+(112)+(111) orientations. However, after prolonged periods of annealing, the (113) orientation diminished, whereas the (111) and (112) orientations became stronger, perhaps due to preferred orientational growth. Deformation at high-temperature gave rise to strong (111) and (100)+(112) orientations. It was found that disordering and dynamic recrystallization simultaneously control high-te...mperature deformation. (C) 2000 Elsevier Science Inc. All rights reserved.
Извор:
Materials Characterization, 2000, 45, 3, 227-231
DOI: 10.1016/S1044-5803(00)00083-8
ISSN: 1044-5803
WoS: 000166010500009
Scopus: 2-s2.0-0034262653
Колекције
Институција/група
VinčaTY - JOUR AU - Tadić, Srđan AU - Zec, Slavica AU - Jovanović, Milan T. PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2399 AB - Inverse pole figures have been plotted to determine preferred crystallographic orientations in a powder-compacted Ni3Al aluminide prealloyed with Fe, Ti and B. The main textural components, although weak, were noticeably altered by cold deformation, recrystallization and high-temperature deformation. Cold uniaxial compression generated a pronounced (110) orientation and the less common (112) orientation. The existence of the latter orientation was ascribed to the cubic -- GT tetragonal structural transformation (Ll(2) -- GT DO22) The beginning of recrystallization was characterized by a string of (113)+(112)+(111) orientations. However, after prolonged periods of annealing, the (113) orientation diminished, whereas the (111) and (112) orientations became stronger, perhaps due to preferred orientational growth. Deformation at high-temperature gave rise to strong (111) and (100)+(112) orientations. It was found that disordering and dynamic recrystallization simultaneously control high-temperature deformation. (C) 2000 Elsevier Science Inc. All rights reserved. T2 - Materials Characterization T1 - Crystallographic orientations of Ni3Al-based aluminide VL - 45 IS - 3 SP - 227 EP - 231 DO - 10.1016/S1044-5803(00)00083-8 ER -
@article{ author = "Tadić, Srđan and Zec, Slavica and Jovanović, Milan T.", year = "2000", abstract = "Inverse pole figures have been plotted to determine preferred crystallographic orientations in a powder-compacted Ni3Al aluminide prealloyed with Fe, Ti and B. The main textural components, although weak, were noticeably altered by cold deformation, recrystallization and high-temperature deformation. Cold uniaxial compression generated a pronounced (110) orientation and the less common (112) orientation. The existence of the latter orientation was ascribed to the cubic -- GT tetragonal structural transformation (Ll(2) -- GT DO22) The beginning of recrystallization was characterized by a string of (113)+(112)+(111) orientations. However, after prolonged periods of annealing, the (113) orientation diminished, whereas the (111) and (112) orientations became stronger, perhaps due to preferred orientational growth. Deformation at high-temperature gave rise to strong (111) and (100)+(112) orientations. It was found that disordering and dynamic recrystallization simultaneously control high-temperature deformation. (C) 2000 Elsevier Science Inc. All rights reserved.", journal = "Materials Characterization", title = "Crystallographic orientations of Ni3Al-based aluminide", volume = "45", number = "3", pages = "227-231", doi = "10.1016/S1044-5803(00)00083-8" }
Tadić, S., Zec, S.,& Jovanović, M. T.. (2000). Crystallographic orientations of Ni3Al-based aluminide. in Materials Characterization, 45(3), 227-231. https://doi.org/10.1016/S1044-5803(00)00083-8
Tadić S, Zec S, Jovanović MT. Crystallographic orientations of Ni3Al-based aluminide. in Materials Characterization. 2000;45(3):227-231. doi:10.1016/S1044-5803(00)00083-8 .
Tadić, Srđan, Zec, Slavica, Jovanović, Milan T., "Crystallographic orientations of Ni3Al-based aluminide" in Materials Characterization, 45, no. 3 (2000):227-231, https://doi.org/10.1016/S1044-5803(00)00083-8 . .