Plasma-Immersion Modification of Nitinol Surface with Silicon to Improve the Corrosion Resistance of the Alloy in Biological Media
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 743 : High Technology: Research and Applications (HTRA 2016).— 2017.— [P. 129-134] |
|---|---|
| Institutionell upphovsman: | |
| Övriga upphovsmän: | , , , |
| Sammanfattning: | Title screen Cyclic voltammetry and potentiostatic polarization have been applied to study the electrochemical behavior and to determine the 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 the 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. Режим доступа: по договору с организацией-держателем ресурса |
| Publicerad: |
2017
|
| Ämnen: | |
| Länkar: | http://dx.doi.org/10.4028/www.scientific.net/KEM.743.129 |
| Materialtyp: | Elektronisk Bokavsnitt |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655451 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 655451 | ||
| 005 | 20231213151308.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\21580 | ||
| 035 | |a RU\TPU\network\21577 | ||
| 090 | |a 655451 | ||
| 100 | |a 20170905a2017 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a y z 100zy | ||
| 135 | |a drgn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Plasma-Immersion Modification of Nitinol Surface with Silicon to Improve the Corrosion Resistance of the Alloy in Biological Media |f P. V. Abramova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a Cyclic voltammetry and potentiostatic polarization have been applied to study the electrochemical behavior and to determine the 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 the 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\21014 |t Vol. 743 : High Technology: Research and Applications (HTRA 2016) |o The V International Science and Engineering Conference, Decembe 5-7, 2016, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. E. Osokin ; E. A. Kulinich |v [P. 129-134] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a биологические растворы | |
| 610 | 1 | |a коррозия | |
| 610 | 1 | |a ионная имплантация | |
| 610 | 1 | |a biological solutions | |
| 610 | 1 | |a corrosion | |
| 610 | 1 | |a ion implantation | |
| 610 | 1 | |a nitinol | |
| 701 | 1 | |a Abramova |b P. V. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of Chemical Sciences |f 1988- |g Polina Vladimirovna |3 (RuTPU)RU\TPU\pers\35816 |9 18961 | |
| 701 | 1 | |a Korshunov |b A. V. |c chemist |c Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1970- |g Andrey Vladimirovich |3 (RuTPU)RU\TPU\pers\33141 | |
| 701 | 1 | |a Fedorov |b I. E. |g Ivan Evgenevich | |
| 701 | 1 | |a Lotkov |b A. I. |g Alexander Ivanovich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра общей химии и химической технологии (ОХХТ) |3 (RuTPU)RU\TPU\col\21253 |
| 801 | 2 | |a RU |b 63413507 |c 20170905 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.4028/www.scientific.net/KEM.743.129 | |
| 942 | |c CF | ||