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Crystallographic orientations of Ni3Al-based aluminide
dc.creator | Tadić, Srđan | |
dc.creator | Zec, Slavica | |
dc.creator | Jovanović, Milan T. | |
dc.date.accessioned | 2018-03-01T18:55:42Z | |
dc.date.available | 2018-03-01T18:55:42Z | |
dc.date.issued | 2000 | |
dc.identifier.issn | 1044-5803 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/2399 | |
dc.description.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. | en |
dc.rights | restrictedAccess | en |
dc.source | Materials Characterization | en |
dc.title | Crystallographic orientations of Ni3Al-based aluminide | en |
dc.type | article | en |
dcterms.abstract | Тадиц, С; Јовановиц, МТ; Зец Славица; | |
dc.citation.volume | 45 | |
dc.citation.issue | 3 | |
dc.citation.spage | 227 | |
dc.citation.epage | 231 | |
dc.identifier.wos | 000166010500009 | |
dc.identifier.doi | 10.1016/S1044-5803(00)00083-8 | |
dc.citation.rank | M22 | |
dc.identifier.scopus | 2-s2.0-0034262653 |
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