Study on the System of 2CaO⋅SiO<sub>2</sub>-3CaO⋅B<sub>2</sub>O<sub>3</sub>
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- SUZUKI Kazutaka
- Ceramic Department of Nagoya Institute of Technology
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- HIRA Isao
- Ceramic Department of Nagoya Institute of Technology
Bibliographic Information
- Other Title
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- 2CaO・SiO<sub>2</sub>-3CaO・B<sub>2</sub>O<sub>3</sub>系に生成する鉱物の研究
- 2CaO SiO2-3CaO B2O3ケイ ニ セイセイ スル コウブツ ノ ケンキュウ エイブン
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Description
The new compounds of two types (high temperature stable form and low temperature stable form) were found in the system of 2CaO⋅SiO2-3CaO⋅B2O3. The molecular formula is 11CaO⋅4SiO2⋅B2O3 and their lattice lengths are a 10.65Å, b 55.43Å and c 6.89Å for high temperature stable form, and a 31.96Å, b 55.20Å and c 6.83Å for low temperature stable form as orthorhombic. These two forms may perhaps have the similar structure to α′-2CaO⋅SiO2, but make a quite different unique compound. 3CaO⋅B2O3 was synthesized and the lattice constants and the crystal system were investigated as a 14.96Å, c 1.86Å and the space group P31 c or P31 c as trigonal. Finally the phase equilibria among these compounds were investigated.
Journal
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- Journal of the Ceramic Association, Japan
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Journal of the Ceramic Association, Japan 78 (898), 189-195, 1970
The Ceramic Society of Japan
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Details 詳細情報について
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- CRID
- 1390001205247790720
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- NII Article ID
- 110002305811
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- NII Book ID
- AN00245650
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- ISSN
- 18842127
- 00090255
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- NDL BIB ID
- 8468327
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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