Structural State Scale-Dependent Physical Characteristics and Endurance of Cermet Composite for Cutting Metal; Applied Mechanics and Materials; Vol. 682 : Innovation Technology and Economics in Engineering
| Parent link: | Applied Mechanics and Materials: Scientific Journal Vol. 682 : Innovation Technology and Economics in Engineering.— 2014.— [P. 405-409] |
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| Institution som forfatter: | |
| Andre forfattere: | , , , |
| Summary: | Title screen A structural-phase state developed on the surface of TiC/Ni-Cr-Al alloy cermet under condition of superfast heating and cooling produced by pulse electron beam melting has been presented. The effect of the surface structural state multimodality on the temperature dependencies of friction and endurance of the cermet tool in cutting metal has been investigated. High-energy flux treatment of subsurface layers by electron beam pulses in argon-containing gas discharge plasma serves to improve the endurance of metal cutting tools multiply ( by a factor of 6), to reduce friction on the account of precipitation of secondary 200 nm carbides in binder interlayers. It is possible to improve the cermet tool endurance for cutting metal by a factor of 10-12 by irradiating the cermet in a reactive nitrogen-containing atmosphere with ensuing precipitation of nanosize 50 nm AlN particles in the binder interlayers. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2014
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| Serier: | Material Science, Machining Technologies and Equipments in Mechanical Engineering |
| Fag: | |
| Online adgang: | http://dx.doi.org/10.4028/www.scientific.net/AMM.682.405 |
| Format: | xMaterials Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641526 |
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| 200 | 1 | |a Structural State Scale-Dependent Physical Characteristics and Endurance of Cermet Composite for Cutting Metal |f V. E. Ovcharenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Material Science, Machining Technologies and Equipments in Mechanical Engineering | |
| 300 | |a Title screen | ||
| 330 | |a A structural-phase state developed on the surface of TiC/Ni-Cr-Al alloy cermet under condition of superfast heating and cooling produced by pulse electron beam melting has been presented. The effect of the surface structural state multimodality on the temperature dependencies of friction and endurance of the cermet tool in cutting metal has been investigated. High-energy flux treatment of subsurface layers by electron beam pulses in argon-containing gas discharge plasma serves to improve the endurance of metal cutting tools multiply ( by a factor of 6), to reduce friction on the account of precipitation of secondary 200 nm carbides in binder interlayers. It is possible to improve the cermet tool endurance for cutting metal by a factor of 10-12 by irradiating the cermet in a reactive nitrogen-containing atmosphere with ensuing precipitation of nanosize 50 nm AlN particles in the binder interlayers. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\5920 |t Applied Mechanics and Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\4804 |t Vol. 682 : Innovation Technology and Economics in Engineering |o 5th International Scientific Practical Conference, May 22-23, Yurga, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) |v [P. 405-409] |d 2014 | |
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| 610 | 1 | |a трение | |
| 610 | 1 | |a микроструктуры | |
| 610 | 1 | |a металлокерамика | |
| 701 | 1 | |a Ovcharenko |b V. E. |c specialist in the field of mechanical engineering |c Professor-consultant of Yurga technological Institute of Tomsk Polytechnic University, doctor of technical sciences |f 1945- |g Vladimir Efimovich |2 stltpush |3 (RuTPU)RU\TPU\pers\32423 |9 16372 | |
| 701 | 1 | |a Mokhovikov |b A. A. |c specialist in the field of mechanical engineering |c Head of Department of Yurga technological Institute of Tomsk Polytechnic University, candidate of technical sciences |f 1976- |g Aleksey Aleksandrovich |2 stltpush |3 (RuTPU)RU\TPU\pers\34687 |9 18037 | |
| 701 | 1 | |a Yu |b B. H. | |
| 701 | 1 | |a Zhao |b Y. H. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Юргинский технологический институт (филиал) (ЮТИ) |b Кафедра технологии машиностроения (ТМС) |h 356 |2 stltpush |3 (RuTPU)RU\TPU\col\18902 |
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