Grain boundary kinking in f.c.c. bi-crystals
作者： Michael J. Weins , Janine J. Weins
DOI: 10.1080/14786437208226963
关键词: Geometry 、 Crystallography 、 Materials science 、 Tilt (optics) 、 Boundary (topology) 、 Straight path 、 Grain boundary 、 Path (graph theory)
摘要: Abstract Grain boundaries formed in bi-crystals with a common [001] tilt axis and the (100) planes symmetrically disposed by certain non-coincidence rotations have been observed to kink. This kinking results boundary being composed of connected straight segments rather than taking path between pinned end points. The are not randomly oriented respect minimum length can be associated boundar}’ paths short periodicity.
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sci-hub.se 参考文章(5)
D.G Brandon, The structure of high-angle grain boundaries Acta Metallurgica. ,vol. 14, pp. 1479- 1484 ,(1966) , 10.1016/0001-6160(66)90168-4
G.H Bishop, W.H Hartt, G.A Bruggeman, Grain boundary faceting of 〈101̄0〉 tilt boundaries in zinc Acta Metallurgica. ,vol. 19, pp. 37- 47 ,(1971) , 10.1016/0001-6160(71)90159-3
Michael J. Weins, Structure and energy of grain boundaries Surface Science. ,vol. 31, pp. 138- 160 ,(1972) , 10.1016/0039-6028(72)90257-9
R Morgan, B Ralph, A field-ion microscope study of grain boundaries in iron Acta Metallurgica. ,vol. 15, pp. 341- 349 ,(1967) , 10.1016/0001-6160(67)90210-6
G.H. Bishop, B. Chalmers, A coincidence — Ledge — Dislocation description of grain boundaries Scripta Metallurgica. ,vol. 2, pp. 133- 139 ,(1968) , 10.1016/0036-9748(68)90085-9