http://dspace.bsu.edu.ru/handle/123456789/31078| Title: | The effect of Al2O3-MgO additives on the microstructure of spark plasma sintered silicon nitride |
| Authors: | Lukianova, O. A. Ivanov, O. N. |
| Keywords: | physics silicon nitride magnesium oxide microstructure spark plasma sintering |
| Issue Date: | 2018 |
| Citation: | Lukianova, O. A. The effect of Al2O3-MgO additives on the microstructure of spark plasma sintered silicon nitride / O. A. Lukianova, O. N. Ivanov // Ceramics International. - 2018. - Vol.44, N1. - P. 390-393. |
| Abstract: | It was shown that spark plasma sintered silicon nitride with a high content of Al2O3 and MgO consists of α and β silicon nitride, the main phase being α silicon nitride. The increase in the sintering temperature did not lead to significant changes in the phase composition as occurs in silicon nitride added with Al2O3-Y2O3. It was found that increasing in SPS temperature above 1650 ° C leads to an insignificant increase in the density. A complex shaped equiaxed grain microstructure was shown in both cases |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/31078 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Lukianova_Effect_Al2O3.pdf | 341.51 kB | Adobe PDF | View/Open |
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