| Autor: |
Rao, R. Ramachandra, Roopa, H. N., Venkataswamy, M. A., Cheluvaraju, A., Kannan, T. S. |
| Zdroj: |
Transactions of the Indian Ceramic Society; January 2001, Vol. 60 Issue: 3 p137-140, 4p |
| Abstrakt: |
The dispersion behaviour of Si + SiC (3:1 by weight, 3Si. SiC) mixtures in deionised water was examined as a function of pH by studying their sedimentation and rheological behaviour. An aqueous slip of 72 wt% solid loading of 3Si. SiC was cast to produce green bodies having −65% of theoretical density which when nitrided resulted in SiC particle reinforced reaction bonded silicon nitride (SiCp-RBSN) composites. The products were characterized for percent nitridation, nitrided density, apparent porosity, microstructure and 3-point flexural strength. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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