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http://earchive.tpu.ru/handle/11683/67795| Title: | Влияние содержания карбида кремния на уплотнение композитов TiB2-SiC |
| Authors: | Ян Сяо Бурлаченко, Александр Геннадьевич |
| metadata.dc.contributor.advisor: | Буякова, Светлана Петровна |
| Keywords: | карбид кремния; уплотнения; композиты; диборид титана; спекание; пористость |
| Issue Date: | 2021 |
| Publisher: | Томский политехнический университет |
| Citation: | Ян Сяо. Влияние содержания карбида кремния на уплотнение композитов TiB2-SiC / Ян Сяо, А. Г. Бурлаченко ; науч. рук. С. П. Буякова // Научная инициатива иностранных студентов и аспирантов : сборник докладовI Международной научно-практической конференции, Томск, 27-29 апреля 2021 г. : в 2 т. — Томск : Изд-во ТПУ, 2021. — Т. 1. — [С. 331-333]. |
| Abstract: | 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. |
| URI: | http://earchive.tpu.ru/handle/11683/67795 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| conference_tpu-2021-C19_V1_p331-333.pdf | 666,3 kB | Adobe PDF | View/Open |
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