Structure and Properties of CrN/TiN Multi-Layer Coatings Obtained by Vacuum-Arc Plasma-Assisted Deposition Method; Coatings; Vol. 13, iss. 2
| Parent link: | Coatings Vol. 13, iss. 2.— 2023.— [351, 12 p.] |
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| Corporate Author: | |
| Other Authors: | , , , , , , |
| Summary: | Title screen The paper presents the study results of CrN/TiN multi-layer coatings, as well as single-layer TiN and CrN coatings on Cr12MoV cold work die steel deposited by the vacuum-arc plasma-assisted method. Three CrN/TiN coatings of 8-, 16-, and 32-layers were deposited, in which the thickness of each layer was 500 nm, 250 nm and 125 nm, respectively. All of the coatings reveal a face-centered cubic structure with highly oriented (111) growth. The hardness of the CrN/TiN multi-layer coatings was about 27 GPa. Changing the architecture of CrN/TiN multi-layer coatings by reducing the thickness of the CrN and TiN layers from 500 nm to 125 nm promotes a smooth decrease in both the wear parameter and the coefficient of friction. By using an X-ray phase analysis with synchrotron radiation, it was found that 32-layer CrN/TiN coating retained thermal stability during heating in air to a temperature of 1120–1125 °C, and in a vacuum at least to a temperature of 1200 °C. |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-6412/13/2/351 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669257 |
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| 200 | 1 | |a Structure and Properties of CrN/TiN Multi-Layer Coatings Obtained by Vacuum-Arc Plasma-Assisted Deposition Method |f A. A. Leonov, Yu. A. Denisova, V. V. Denisov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 33 tit.] | ||
| 330 | |a The paper presents the study results of CrN/TiN multi-layer coatings, as well as single-layer TiN and CrN coatings on Cr12MoV cold work die steel deposited by the vacuum-arc plasma-assisted method. Three CrN/TiN coatings of 8-, 16-, and 32-layers were deposited, in which the thickness of each layer was 500 nm, 250 nm and 125 nm, respectively. All of the coatings reveal a face-centered cubic structure with highly oriented (111) growth. The hardness of the CrN/TiN multi-layer coatings was about 27 GPa. Changing the architecture of CrN/TiN multi-layer coatings by reducing the thickness of the CrN and TiN layers from 500 nm to 125 nm promotes a smooth decrease in both the wear parameter and the coefficient of friction. By using an X-ray phase analysis with synchrotron radiation, it was found that 32-layer CrN/TiN coating retained thermal stability during heating in air to a temperature of 1120–1125 °C, and in a vacuum at least to a temperature of 1200 °C. | ||
| 461 | |t Coatings | ||
| 463 | |t Vol. 13, iss. 2 |v [351, 12 p.] |d 2023 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a multi-layer coatings | |
| 610 | 1 | |a cold work die steels | |
| 610 | 1 | |a vacuum-arc plasma-assisted deposition method | |
| 610 | 1 | |a многослойные покрытия | |
| 610 | 1 | |a холоднодеформированные материалы | |
| 610 | 1 | |a штамповые стали | |
| 610 | 1 | |a вакуумно-дуговое напыление | |
| 701 | 1 | |a Leonov |b A. A. |c Specialist in the field of material science |c Specialist in educational and methodical work of Tomsk Polytechnic University |f 1991- |g Andrey Andreevich |3 (RuTPU)RU\TPU\pers\38521 |9 20811 | |
| 701 | 1 | |a Denisova |b Yu. A. |g Yuliya | |
| 701 | 1 | |a Denisov |b V. V. |g Vladimir | |
| 701 | 1 | |a Syrtanov |b M. S. |c physicist |c Associate Professor, Researcher of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Maksim Sergeevich |3 (RuTPU)RU\TPU\pers\34764 |9 18114 | |
| 701 | 1 | |a Shmakov |b A. N. |g Alexander | |
| 701 | 1 | |a Savostikov |b V. M. |g Viktor | |
| 701 | 1 | |a Teresov |b A. D. |g Anton | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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