Highly porous Si 3 N 4 with macroscopically aligned pores were prepared by the unidirectional freeze casting process using liquid N 2 as refrigerant. The increased sintering temperature had no obvious influence on the porosity, but significantly promoted โฃ โ โค-Si 3 N 4 phase transformation and the g
Effect of tellurium on electrical and structural properties of sintered silicon nitride ceramics
โ Scribed by Imran Khan; M. Zulfequar
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 902 KB
- Volume
- 404
- Category
- Article
- ISSN
- 0921-4526
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