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The development of the rolling texture of f.c.c. metals dependent on relative stacking‐fault energy
Author(s) -
Mücklich A.,
Tobisch J.,
Kleinstück K.
Publication year - 1978
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19780130908
Subject(s) - stacking fault energy , stacking , crystal twinning , recrystallization (geology) , materials science , texture (cosmology) , slip (aerodynamics) , stacking fault , nickel , crystallography , metallurgy , chemistry , composite material , thermodynamics , dislocation , microstructure , physics , geology , computer science , artificial intelligence , paleontology , organic chemistry , image (mathematics)
Neutronographic texture investigations are presented for nickel and Co32Ni – the representatives of f.c.c. metals of very high or extremely low relative stacking‐fault energies, resp., as well as for α‐brasses with zinc concentrations between 1 and 4 atomic percent, which are typical for mean values of γ/Gb . The discussion of the results is based on three‐dimensional distribution functions calculated by series expansion. For the main texture components a higher indexing as usually is assumed what is also due to the orientations of these minor components originating in the mechanical twinning. The origin of additional minor components of additional minor components is attributed to the formation of surface textures and recrystallization phenomena. The texture development at extreme relative stacking‐fault energies is associated with cross slip or microtwinning and partial glide, resp.