Effect of selected impurities on the high temperature mechanical properties of hot-pressed silicon nitride
β Scribed by J. L. Iskoe; F. F. Lange; E. S. Diaz
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 650 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0022-2461
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π SIMILAR VOLUMES
The elasto-plastic properties and contact damage evolution of a commercial polycrystalline silicon nitride are evaluated as a function of temperature up to 1000 β’ C, using a recently developed method combining Hertzian indentation and FEM simulation. The results of the study are compared to existing
Grain boundaries in hot-pressed Sic with a sintering additive, ALO,. were investigated using both high-resolution transmission electron microscopy (HRTEM) and energy dispersive X-ray spectroscopy (EDS) with a view to explaining the correlation between high-temperature strength at 1773 K and the grai