Изменение поверхности вольфрама при облучении водородной плазмой; Перспективы развития фундаментальных наук; Т. 1 : Физика
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 1 : Физика.— 2017.— [С. 294-296] |
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| Summary: | Заглавие с экрана In this work has been investigated changes of the structure and the erosion of the tungsten surface at the hydrogen plasma irradiation. It was shown that at the irradiation observed changes of the surface as the development of the relief as a result of the nonuniform surface etch. Metallographic analysis showed after irradiation of the tungsten samples at T = 1000 °C and 1500 °C degree of development of the relief lower compared with the sample of tungsten irradiated at T = 700 °C. However, on the samples observed the fine cracks, thus with the growth of temperature the size and cracking to increases. It has been determined after the hydrogen plasma irradiation the surface roughness is changed depending on the irradiation temperature. It is shown that with the growth of the target temperature and the ion energy is increased degree of surface erosion. Noticeable erosion of tungsten due to irradiation of the plasma flow, which simulating of the stationary mode plasma occurs only at relatively high temperatures of the target. |
| Sprog: | russisk |
| Udgivet: |
2017
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| Online adgang: | http://earchive.tpu.ru/handle/11683/44176 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624412 |
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| 200 | 1 | |a Изменение поверхности вольфрама при облучении водородной плазмой |d Changes of the tungsten surface at the hydrogen plasma irradiation |f Б. К. Рахадилов |g науч. рук. М. К. Скаков | |
| 203 | |a Текст |c электронный | ||
| 230 | |a 1 компьютерный файл (pdf; 224 Kb) | ||
| 300 | |a Заглавие с экрана | ||
| 320 | |a [Библиогр.: с. 296 (4 назв.)] | ||
| 330 | |a In this work has been investigated changes of the structure and the erosion of the tungsten surface at the hydrogen plasma irradiation. It was shown that at the irradiation observed changes of the surface as the development of the relief as a result of the nonuniform surface etch. Metallographic analysis showed after irradiation of the tungsten samples at T = 1000 °C and 1500 °C degree of development of the relief lower compared with the sample of tungsten irradiated at T = 700 °C. However, on the samples observed the fine cracks, thus with the growth of temperature the size and cracking to increases. It has been determined after the hydrogen plasma irradiation the surface roughness is changed depending on the irradiation temperature. It is shown that with the growth of the target temperature and the ion energy is increased degree of surface erosion. Noticeable erosion of tungsten due to irradiation of the plasma flow, which simulating of the stationary mode plasma occurs only at relatively high temperatures of the target. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\conf\21388 |t Перспективы развития фундаментальных наук |l Prospects of Fundamental Sciences Development |o сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. |o в 7 т. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой |d 2017 | |
| 463 | 1 | |0 (RuTPU)RU\TPU\conf\21389 |t Т. 1 : Физика |v [С. 294-296] |d 2017 | |
| 510 | 1 | |a Changes of the tungsten surface at the hydrogen plasma irradiation |z eng | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a термоядерные реакторы | |
| 610 | 1 | |a плазма | |
| 610 | 1 | |a диверторы | |
| 610 | 1 | |a углеграфитовые материалы | |
| 610 | 1 | |a вольфрам | |
| 700 | 1 | |a Рахадилов |b Б. К. | |
| 702 | 1 | |a Скаков |b М. К. |4 727 | |
| 801 | 2 | |a RU |b 63413507 |c 20171204 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/44176 | |
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