Влияние высокотемпературного воздействия на структуру никелевого сплава
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 24-27 апреля 2018 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2018 Т. 1 : Физика.— 2018.— [С. 232-234] |
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| Summary: | Заглавие с экрана The paper presents the transmission electron microscope investigations of the heat-resisting Ni-Al alloy structure modified by different elements, in particular, rhenium and ruthenium in the amount of ~4 аt.%. The alloy is investigated after 1000°С annealing during 118 and 372 h. Investigations show that independent from the annealing duration, the main phases in the alloy are y and [gamma]-phases. The increase in the annealing time results in the destruction of the cuboidal structur e of material. The process of phase recrystallization occurring at a time, is accompanied by the formation of new p hases, namely [delta]-phase (Al[3]Ta[3]Ru), Laves phase (Ta[3]Ni[2]Cr[2]Co) and [sigma]-phase (Ni, Co, Al, Re)x(Cr, Mo, Ta, W)y. |
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2018
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| Online Access: | http://earchive.tpu.ru/handle/11683/50995 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=627432 |