Journal of Siberian Federal University. Engineering & Technologies / Regularities of Formation of the Ordered Structures in Refractory Metals at Ion Implantation

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2011 4 (3)
Authors
Abylkalykova, Riza B.; Kveglis, Ludmila I.; Kazdaev, Khamza R.
Contact information
Abylkalykova, Riza B. : Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia; Kveglis, Ludmila I. : Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia , e-mail: ; Kazdaev, Khamza R. : Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia
Keywords
Ion implantation; structural - phase transformations; refractory metals; the size factor; the Hagg's rule; close-packed structures; Subsequent annealing; concentration profiles
Abstract

Is shown, that the character of structural - phase transformations in tungsten and tantalum at ion implantation by the elements of the interstitial phase is defined, in the main, by the size factor, i.e. by the ratio of the atomic sizes of implanted elements and atoms of metal. The researches are carried out on tungsten and tantalum monocrystals at implantation by ions of , N, O, P.

Pages
303-309
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/2341

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