Nucleation of recrystallised grains from cube bands in hot deformed commercial purity aluminium
作者： H. E. Vatne , T. Furu , E. Nes
DOI: 10.1179/MST.1996.12.3.201
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摘要: AbstractThe present work was initiated in order to obtain a better understanding of the nucleation mechanism cube oriented grains during recrystallisation hot deformed aluminium. Investigations included: stability aspect deformation, characterisation areas as condition, and partly recrystallised states. Commercial purity aluminium, plane strain compressed at various deformation conditions, investigated mainly using electron backscattering pattern (EBSP) technique scanning microscope (SEM). The following observed: starting material remain orientation metastable are smeared out bands. bands have unique subgrain size distribution with long tail towards large subgrains, making them potent sites. observed preferred from surrounded by S texture compon...
maneyonline.com参考文章(14)
Indradev Samajdar, Roger D. Doherty, Role of S[(123)〈634〉] orientations in the preferred nucleation of cube grains in recrystallization of FCC metals Scripta Metallurgica Et Materialia. ,vol. 32, pp. 845- 850 ,(1995) , 10.1016/0956-716X(95)93212-M
J.H. Driver, D. Juul Jensen, N. Hansen, Large strain deformation structures in aluminium crystals with rolling texture orientations Acta Metallurgica Et Materialia. ,vol. 42, pp. 3105- 3114 ,(1994) , 10.1016/0956-7151(94)90408-1
A.L. Dons, E. Nes, Nucleation of cube texture in aluminium Materials Science and Technology. ,vol. 2, pp. 8- 18 ,(1986) , 10.1179/MST.1986.2.1.8
Kim W. Mahin, Kenton Hanson, J.W. Morris, Comparative analysis of the cellular and Johnson-Mehl microstructures through computer simulation Acta Metallurgica. ,vol. 28, pp. 443- 453 ,(1980) , 10.1016/0001-6160(80)90134-0
Cl. Maurice, J.H. Driver, High temperature plane strain compression of cube oriented aluminium crystals Acta Metallurgica Et Materialia. ,vol. 41, pp. 1653- 1664 ,(1993) , 10.1016/0956-7151(93)90185-U
Hans Erik Vatne, Erik Nes, The origin of recrystallisation texture and the concept of micro-growth selection Scripta Metallurgica Et Materialia. ,vol. 30, pp. 309- 312 ,(1994) , 10.1016/0956-716X(94)90380-8
K Marthinsen, O Lohne, E Nes, The development of recrystallization microstructures studied experimentally and by computer simulation Acta Metallurgica. ,vol. 37, pp. 135- 145 ,(1989) , 10.1016/0001-6160(89)90273-3
T.J Tiedema, W.G Burgers, Notes on the theory of annealing textures: Comments on a paper by P. A. Beck with the same title Acta Metallurgica. ,vol. 1, pp. 234- 238 ,(1953) , 10.1016/0001-6160(53)90065-0
R.D. Doherty, K. Kashyap, S. Panchanadeeswaran, Direct observation of the development of recrystallization texture in commercial purity aluminum Acta Metallurgica Et Materialia. ,vol. 41, pp. 3029- 3053 ,(1993) , 10.1016/0956-7151(93)90117-B
I. L. Dillamore, H. Katoh, The Mechanisms of Recrystallization in Cubic Metals with Particular Reference to Their Orientation-Dependence Metal science. ,vol. 8, pp. 73- 83 ,(1974) , 10.1179/MSC.1974.8.1.73