Thermal and hydrothermal properties and microstructure of zirconia alumina mullite
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
View Archive Info| Field | Value | |
| Title |
Thermal and hydrothermal properties and microstructure of zirconia alumina mullite
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| Creator |
Mitra, B L
Biswas, Narayan Chandra Aggarwal, P S |
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| Subject |
Microstructure and Characterization
Engineering Materials |
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| Description |
Using China clay, zirconia and alumina, zirconia-mullite and zirconia-alumina-mullite have been prepared. Bending strength was found to improve after treatment by annealing at 1140-degrees-C and quenching to room temperature, and on autoclaving for 20 h at 0.714 MPa steam pressure. Strength reduced after 16 thermal cycles from 1200-degrees-C to room temperature but remained still substantial. Acicular mullite crystals formed in compositions containing larger amount of clay, in addition to irregularly shaped mullite or Al2O3 grains.
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| Publisher |
Elsevier
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| Date |
1992-06
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/2338/1/mitra1992.pdf
Mitra, B L and Biswas, Narayan Chandra and Aggarwal, P S (1992) Thermal and hydrothermal properties and microstructure of zirconia alumina mullite. Materials Letters, 14 (1). pp. 50-54. ISSN 0167-577X |
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| Relation |
http://cgcri.csircentral.net/2338/
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