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In Situ ZrB2 Formation in B4C Ceramics and Its Strengthening Mechanism on Mechanical Properties
- Source :
- Materials; Volume 15; Issue 22; Pages: 7961
- Publication Year :
- 2022
- Publisher :
- Multidisciplinary Digital Publishing Institute, 2022.
-
Abstract
- In order to reduce the sintering temperature and improve the mechanical properties of B4C ceramics, ZrB2 was formed in situ using the SPS sintering method with ZrO2 and B4C as raw materials. Thermodynamic calculations revealed that CO pressure affected the formation of ZrB2 at temperatures from 814 °C to 1100 °C. The experimental results showed that the ZrB2 grain size was
Details
- Language :
- English
- ISSN :
- 19961944
- Database :
- OpenAIRE
- Journal :
- Materials; Volume 15; Issue 22; Pages: 7961
- Accession number :
- edsair.doi.dedup.....e1b16e88cb0b21085c817af45aa8c58a
- Full Text :
- https://doi.org/10.3390/ma15227961