Возможности применения проволочной электронно-лучевой аддитивной технологии для получения изделий из никелевых сплавов; Перспективы развития фундаментальных наук; Т. 1 : Физика
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 26-29 апреля 2022 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2022 Т. 1 : Физика.— 2022.— [С. 59-61] |
|---|---|
| Autore principale: | |
| Enti autori: | , |
| Altri autori: | , , |
| Riassunto: | Заглавие с экрана In this work three types of nickel-based alloy products were obtained by wire-feed electron beam additive technology. Optimal values of wire-feed electron beam additive technology parameters were selected to ensure the formation of defect-free structure. It was found that the value of the heat input should be adjusted not only as the product height increases, but also during the formation of a single layer. This peculiarity is connected with different values and directions of temperature gradient at the beginning, in the middle and at the end of one layer. The presence of epitaxial directed growth of dendrites is explained by the fact that when a new layer is deposited, the already crystallized material is remelted repeatedly, and the underlying layers undergo periodic thermal influence. The mechanical properties of products formed from nickel-based superalloy are slightly superior to those of the original cast material. It is also shown that by wire-feed electron beam technology it is possible to restore damaged products and obtain bimetallic (nickel alloy - bronze) compositions. |
| Lingua: | russo |
| Pubblicazione: |
2022
|
| Soggetti: | |
| Accesso online: | http://earchive.tpu.ru/handle/11683/72902 |
| Natura: | MixedMaterials Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=634676 |
MARC
| LEADER | 00000naa2a2200000 4500 | ||
|---|---|---|---|
| 001 | 634676 | ||
| 005 | 20231101133826.0 | ||
| 035 | |a (RuTPU)RU\TPU\conf\36494 | ||
| 035 | |a RU\TPU\conf\36493 | ||
| 090 | |a 634676 | ||
| 100 | |a 20220817d2022 k y0rusy50 ca | ||
| 101 | 0 | |a rus |d eng | |
| 102 | |a RU | ||
| 105 | |a y z 100zy | ||
| 135 | |a drgn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Возможности применения проволочной электронно-лучевой аддитивной технологии для получения изделий из никелевых сплавов |d Possibilities of wire-feed electron beam additive technology for obtaining of nickel-based alloy products |f Д. А. Гурьянов, Е. О. Княжев, А. О. Панфилов |g науч. рук. Е. А. Колубаев | |
| 203 | |a Текст |c электронный | ||
| 230 | |a 1 компьютерный файл (pdf; 175 Kb) | ||
| 300 | |a Заглавие с экрана | ||
| 320 | |a [Библиогр.: с. 61 (4 назв.)] | ||
| 330 | |a In this work three types of nickel-based alloy products were obtained by wire-feed electron beam additive technology. Optimal values of wire-feed electron beam additive technology parameters were selected to ensure the formation of defect-free structure. It was found that the value of the heat input should be adjusted not only as the product height increases, but also during the formation of a single layer. This peculiarity is connected with different values and directions of temperature gradient at the beginning, in the middle and at the end of one layer. The presence of epitaxial directed growth of dendrites is explained by the fact that when a new layer is deposited, the already crystallized material is remelted repeatedly, and the underlying layers undergo periodic thermal influence. The mechanical properties of products formed from nickel-based superalloy are slightly superior to those of the original cast material. It is also shown that by wire-feed electron beam technology it is possible to restore damaged products and obtain bimetallic (nickel alloy - bronze) compositions. | ||
| 338 | |b Российский фонд фундаментальных исследований |d 20-32-90010 | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\conf\36478 |t Перспективы развития фундаментальных наук |l Prospects of Fundamental Sciences Development |o сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 26-29 апреля 2022 г. |o в 7 т. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой |d 2022 | |
| 463 | 1 | |0 (RuTPU)RU\TPU\conf\36479 |t Т. 1 : Физика |v [С. 59-61] |d 2022 | |
| 510 | 1 | |a Possibilities of wire-feed electron beam additive technology for obtaining of nickel-based alloy products |z eng | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронно-лучевые аддитивные технологии | |
| 610 | 1 | |a никелевые сплавы | |
| 610 | 1 | |a жаропрочные сплавы | |
| 610 | 1 | |a аддитивное производство | |
| 610 | 1 | |a механические свойства | |
| 610 | 1 | |a легирование | |
| 610 | 1 | |a коррозия | |
| 700 | 1 | |a Гурьянов |b Д. А. |c физик |c инженер Томского политехнического университета |f 1993- |g Денис Андреевич |2 stltpush |3 (RuTPU)RU\TPU\pers\46935 | |
| 701 | 1 | |a Княжев |b Е. О. | |
| 701 | 1 | |a Панфилов |b А. О. | |
| 702 | 1 | |a Колубаев |b Е. А. |c физик |c инженер Томского политехнического университета, кандидат физико-математических наук |f 1979- |g Евгений Александрович |2 stltpush |4 727 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |h 7871 |2 stltpush |3 (RuTPU)RU\TPU\col\23508 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение машиностроения |h 8881 |2 stltpush |3 (RuTPU)RU\TPU\col\27843 |
| 801 | 2 | |a RU |b 63413507 |c 20220908 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/72902 | |
| 942 | |c BK | ||