Archive for July 8th, 2009

Silicon Nitride Powder Preparation

Wednesday, July 8th, 2009

Silicon Nitride falls under Non oxide Ceramics group. This is a very important advanced structural ceramic raw material having exceptional mechanical and thermal properties. Silicon Nitride exists in two modifications
- Low temperature Alpha Form
- High temperature Beta Form
The Alpha-Beta transformation has an important contribution in the sintering process. There are 5 methods available for the production of […]