Deposition of Superhard Ti–C–N Plasma Coatings in Nitrogen Atmosphere; Inorganic Materials: Applied Research; Vol. 12, iss. 3
| Parent link: | Inorganic Materials: Applied Research Vol. 12, iss. 3.— 2021.— [P. 727-730] |
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| المؤلف الرئيسي: | |
| مؤلف مشترك: | |
| مؤلفون آخرون: | |
| الملخص: | Title screen The possibility of manufacturing a superhard plasma coating based on titanium, nitrogen, and carbon on a metal substrate in a nitrogen atmosphere is shown. The coatings were deposited in one short-term accelerator operation cycle under the action of a hyperspeed jet of electroerosive Ti-containing plasma on the substrate surface. It is shown by SEM and XRD that nanostructured layers of titanium nitride and titanium carbonitride are formed, providing a high hardness of the coating. Plasma coatings deposited in a nitrogen atmosphere have a higher hardness (19.6 GPa) than coatings deposited in air (16.2 GPa), which is due to a higher content of nitride crystalline phases in the coating material. XRD data show that the coherent-scattering region of crystalline phases in coatings deposited in an atmosphere of air and in a nitrogen atmosphere is ~10–40 nm, which confirms the nanostructuring of all crystalline phases present in the coating. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2021
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1134/S2075113321030114 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666400 |
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| 200 | 1 | |a Deposition of Superhard Ti–C–N Plasma Coatings in Nitrogen Atmosphere |f D. Yu. Gerasimov, A. A. Sivkov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 7 tit.] | ||
| 330 | |a The possibility of manufacturing a superhard plasma coating based on titanium, nitrogen, and carbon on a metal substrate in a nitrogen atmosphere is shown. The coatings were deposited in one short-term accelerator operation cycle under the action of a hyperspeed jet of electroerosive Ti-containing plasma on the substrate surface. It is shown by SEM and XRD that nanostructured layers of titanium nitride and titanium carbonitride are formed, providing a high hardness of the coating. Plasma coatings deposited in a nitrogen atmosphere have a higher hardness (19.6 GPa) than coatings deposited in air (16.2 GPa), which is due to a higher content of nitride crystalline phases in the coating material. XRD data show that the coherent-scattering region of crystalline phases in coatings deposited in an atmosphere of air and in a nitrogen atmosphere is ~10–40 nm, which confirms the nanostructuring of all crystalline phases present in the coating. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Inorganic Materials: Applied Research | ||
| 463 | |t Vol. 12, iss. 3 |v [P. 727-730] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a coaxial magneto-plasma accelerator | |
| 610 | 1 | |a titanium nitride | |
| 610 | 1 | |a titanium carbonitride | |
| 610 | 1 | |a superhard coatings | |
| 700 | 1 | |a Gerasimov |b D. Yu. |c Specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1980- |g Dmitry Yurievich |3 (RuTPU)RU\TPU\pers\32276 |9 16265 | |
| 701 | 1 | |a Sivkov |b A. A. |c Specialist in the field of electric power engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Aleksandr Anatolyevich |3 (RuTPU)RU\TPU\pers\32273 |9 16262 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Отделение электроэнергетики и электротехники |3 (RuTPU)RU\TPU\col\23505 |
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| 856 | 4 | |u https://doi.org/10.1134/S2075113321030114 | |
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