Structure-phase transformation in surface layers of hard alloy as a result of action of high-current electron beams; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 5, № 2
| Parent link: | Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques.— , 2007- Vol. 5, № 2.— 2011.— [P. 350-357] |
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| Corporate Author: | |
| Other Authors: | , , , , , |
| Summary: | Title screen This work discusses the influence of pulse action by lowenergy highcurrent electron beams onthe structurephase state of nearsurface layers of T15K6 hard alloy. It is found that, upon an increase inenergy density as a consequence of melting of the alloy carbides, there occurs formation of tungsten saturatedhard alloy (Ti, W)C and the transformation WC W2C upon crystallization. Depending on the radiationmode, there occurs formation of a cellular (typical for “explosive” crystallization) or dendrite structure of thesurface. These structurephase transformations result in up to a threefold increase in the microhardness of thesurface of the irradiated material. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S1027451011040173 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648421 |
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| 200 | 1 | |a Structure-phase transformation in surface layers of hard alloy as a result of action of high-current electron beams |f V. V. Uglov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 357 (22 tit.)] | ||
| 330 | |a This work discusses the influence of pulse action by lowenergy highcurrent electron beams onthe structurephase state of nearsurface layers of T15K6 hard alloy. It is found that, upon an increase inenergy density as a consequence of melting of the alloy carbides, there occurs formation of tungsten saturatedhard alloy (Ti, W)C and the transformation WC W2C upon crystallization. Depending on the radiationmode, there occurs formation of a cellular (typical for “explosive” crystallization) or dendrite structure of thesurface. These structurephase transformations result in up to a threefold increase in the microhardness of thesurface of the irradiated material. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques |d 2007- | ||
| 463 | |t Vol. 5, № 2 |v [P. 350-357] |d 2011 | ||
| 610 | 1 | |a электронный ресурс | |
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| 610 | 1 | |a структурные фазовые превращения | |
| 610 | 1 | |a взрывная кристаллизация | |
| 610 | 1 | |a электронный пучок | |
| 701 | 1 | |a Uglov |b V. V. |c Physicist |c Leading researcher of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1954- |g Vladimir Vasilievich |3 (RuTPU)RU\TPU\pers\36737 |9 19776 | |
| 701 | 1 | |a Koval |b N. N. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Nikolay Nikolaevich |3 (RuTPU)RU\TPU\pers\34748 |9 18098 | |
| 701 | 1 | |a Kuleshvov |b A. K. | |
| 701 | 1 | |a Teresov |b A. D. | |
| 701 | 1 | |a Ivanov |b Yu. F. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1955- |g Yuriy Fedorovich |3 (RuTPU)RU\TPU\pers\33559 |9 17226 | |
| 701 | 1 | |a Soldatenko |b E. A. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |c (2009- ) |3 (RuTPU)RU\TPU\col\15902 |
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