Effects of silicon particle size on microstructure and permeability of silicon-bonded SiC ceramics
-
- SONG In-Hyuck
- Engineering Ceramics Group, Korea Institute of Materials Science
-
- HA Jang-Hoon
- Engineering Ceramics Group, Korea Institute of Materials Science
-
- PARK Mi-Jung
- Engineering Ceramics Group, Korea Institute of Materials Science
-
- KIM Hai-Doo
- Engineering Ceramics Group, Korea Institute of Materials Science
-
- KIM Young-Wook
- Department of Materials Science and Engineering, The University of Seoul
この論文をさがす
抄録
Porous silicon-bonded silicon carbide with tailored pore structure was prepared from silicon carbide, silicon, carbon, and boron powders as starting materials. Three different kinds of silicon particle sizes were used as pore formers, namely, fine (2.6 µm), intermediate (12.9 µm) and coarse (169.8 µm) while sintering temperatures varied from 1600 to 1800°C. These different processing conditions affected the characteristics of the prepared silicon-bonded silicon carbide (SBSC) which showed densities ranging from 1.65 to 1.95 g/cm3. Flexural strengths and gas permeability showed an inverse proportion, up to 70 MPa, 3.18 × 10−12 m2, respectively. Finally the effect of different silicon particle size and sintering temperatures on the gas permeability of silicon-bonded silicon carbide has been discussed.
収録刊行物
-
- Journal of the Ceramic Society of Japan
-
Journal of the Ceramic Society of Japan 120 (1405), 370-374, 2012
公益社団法人 日本セラミックス協会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205287279616
-
- NII論文ID
- 130004480092
- 40019396495
-
- NII書誌ID
- AA12229489
-
- ISSN
- 13486535
- 18820743
-
- NDL書誌ID
- 023909697
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可