Additive Effect on Sintering of Boron Carbide
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- KANNO Yoshinori
- Department of Chemistry, Faculty of Liberal Arts and Education, Yamanashi University
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- KAWASE Kaoru
- Government Industrial Research Institute
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- NAKANO Kikuo
- Government Industrial Research Institute
Bibliographic Information
- Other Title
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- 炭化ホウ素の焼結に及ぼす助剤の効果
- タンカ ホウソ ノ ショウケツ ニ オヨボス ジョザイ ノ コウカ エイブン
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Abstract
An additive effect on the pressureless sintering of boron carbide is investigated. Some additive species, Al, TiB2, and AlF3 show a remarkable densification effect upon B4C. The Al-addition provides the best sintered body with the highest bulk density of 95% by means of the firing condition of 2200°C for 30min under Argon flow. An addition of SiC prevents the densification process. The additive species except for SiC tend to restrain the grain growth and the pore growth, acting probably as an inhibitor for the surface matter transport.
Journal
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- Journal of the Ceramic Association, Japan
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Journal of the Ceramic Association, Japan 95 (1107), 1137-1140, 1987
The Ceramic Society of Japan
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Details 詳細情報について
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- CRID
- 1390001205248999040
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- NII Article ID
- 110002313754
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- NII Book ID
- AN00245650
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- ISSN
- 18842127
- 00090255
- http://id.crossref.org/issn/00090255
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- NDL BIB ID
- 3156484
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
