Improved creep resistance of Si3N4/SiC nanocomposites fabricated from amorphous Si-C-N precursor powder
β Scribed by T. Hirano; K. Niihara; T. Ohji; F. Wakai
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 807 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0261-8028
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π SIMILAR VOLUMES
In the presented work some properties of a recently developed Si 3 N 4 /SiC micro/nanocomposite have been investigated. The material was tested using a pin on disc configuration. Under unlubricated sliding conditions using Si 3 N 4 pin at 50 % humidity, the friction coefficient was in the range of 0
The wear resistance of hot-pressed silicon nitride/silicon carbide micro/nanocomposites as well as monolithic silicon nitrides sintered with the same rare-earth oxide sintering additives (La 2 O 3 , Nd 2 O 3 , Y 2 O 3 , Yb 2 O 3 and Lu 2 O 3 ) has been investigated under dry sliding conditions. The