Two-Step Sintering of Zirconia Ceramics by Intense High-Energy Electron Beam
| Parent link: | Materials Science Forum: Scientific Journal Vol. 970 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance II.— 2019.— [P. 1-6] |
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| Corporate Authors: | , |
| Other Authors: | , , , |
| Summary: | Title screen A comparative analysis of the efficiency of zirconia ceramics high-energy electron beam sintering by one-step mode and two-step mode sintering was performed for compacts prepared from commercial TZ-3Y-E grade and plasmo-chemical powders. The electron energy was 1.4 MeV. The samples were sintered in the temperature range of 1100-1300°C. The extent of influence of one-step and two-step sintering mode on the characteristics of sintered ceramics depends on the initial powders. Сorrectly chosen the temperature mode of two-step sintering (T[s1]=1300°C t = 15 min, T[s2]=1200°C t=1 h) leads to an increase of the density and microhardness values of ceramics relatively considered of results at one-step and two-step mode of sintering. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://doi.org/10.4028/www.scientific.net/MSF.970.1 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660908 |