000 02294nab a2200361 c 4500
001 vtls000577926
003 RU-ToGU
005 20210907031550.0
007 cr |
008 170620|2015 xxu s a eng d
024 7 _a10.1063/1.4932767
_2doi
035 _ato000577926
040 _aRU-ToGU
_brus
_cRU-ToGU
245 1 0 _aInfluence of surface modification of nitinol with silicon using plasma-immersion ion implantation on the alloy corrosion resistance in artificial physiological solutions
_cO. A. Kashin, D. P. Borisov, A. I. Lotkov [et.al.]
504 _aБиблиогр.: 9 назв.
520 3 _aCyclic voltammetry and potentiostatic polarization have been applied to study electrochemical behavior and to determine corrosion resistance of nitinol, which surface was modified with silicon using plasma-immersion ion implantation, in 0.9% NaCl solution and in artificial blood plasma. It was found out that continuous, and also homogeneous in composition, thin Si-containing layers are resistant to corrosion damage at high positive potentials in artificial physiological solutions due to formation of stable passive films. Breakdown potential Eb of Si-modified NiTi depends on the character of silicon and Ni distribution at the alloy surface, Eb values amounted to 0.9–1.5 V (Ag/AgCl/KCl sat.) for the alloy samples with continuous Si-containing surface layers and with decreased Ni surface concentration.
653 _aнитинол
653 _aкремний
653 _aкоррозионная стойкость
653 _aфизиологические растворы
653 _aэлектрохимическое поведение
655 4 _aстатьи в журналах
_9681159
700 1 _aKashin, Oleg A.
_999820
700 1 _aLotkov, Aleksandr I.
_996253
700 1 _aAbramova, P. V.
_9474337
700 1 _aKorshunov, A. V.
_9474338
700 1 _aBorisov, Dmitry P.
_999824
773 0 _tAIP Conference Proceedings
_d2015
_gVol. 1683. 020077-1-020077-6
_x0094-243X
852 4 _aRU-ToGU
856 7 _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000577926
908 _aстатья
999 _c421273