Влияние содержания карбида кремния на уплотнение композитов TiB2-SiC
| Parent link: | Научная инициатива иностранных студентов и аспирантов: сборник докладовI Международной научно-практической конференции, Томск, 27-29 апреля 2021 г./ Национальный исследовательский Томский политехнический университет, Школа базовой инженерной подготовки.— , 2021 Т. 1.— 2021.— [С. 331-333] |
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| Altri autori: | , |
| Riassunto: | Заглавие с титульного экрана The aim of this study was to investigate the effect of SiC additives on the sinterability and microstructure of TiB2-based ceramics. The samples were fabricated by hot pressing method at 1800 ℃. Due to the use of hot pressing, all samples reached a relative density of more than 90%. As far as TiB2-SiC composites are concerned, no formation of new substances was found in the reaction. On the other hand, X-ray diffraction (XRD) patterns as well as microstructural observations showed that the reflection intensity of silicon carbide was lower when showing X-ray diffraction patterns of samples with SiC content up to 10 vol. %. In addition, the elastic modulus and microhardness of the TiB2-SiC substances were elevated with the increase of SiC content. |
| Lingua: | russo |
| Pubblicazione: |
2021
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| Serie: | Актуальные проблемы инженерных наук |
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| Accesso online: | http://earchive.tpu.ru/handle/11683/67795 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=633067 |