Изменение структуры и свойств циркониевого сплава после электронно-импульсной обработки
| Parent link: | Перспективы развития фундаментальных наук=Prospects of fundamental sciences development: сборник научных трудов X Международной конференция студентов и молодых ученых, г. Томск, 23-26 апреля 2013 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. Е. А. Вайтулевич и др.. [С. 68-70].— , 2013 |
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| Summary: | Заглавие с экрана Surface integrity changes of Zr1Nb including surface topography, microstructure and microhardness distribution along surface layer were investigated by different techniques of pulsed electron beam treatments (PEBTs). The surface observation and analysis of microhardness were performed to reveal the surface modification mechanism of Zr1Nb by PEBTs. The results show that the surface finish obtains good polishing quality and there is no phase transformation but the dislocations by PEBT. Furthermore, the microhardness in the surface modified layer is improved. The remelt and fine-grain microstructure of surface layer caused by LEHCPEBTs are the main polishing mechanism and the reason of modification of surface topography and the increment in microhardness is mainly due to the dislocations and fine grains in the modified layer induced by PEBT. |
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2013
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| Series: | Физика |
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| Online Access: | http://www.lib.tpu.ru/fulltext/c/2013/C21/017.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=603557 |