Characterisation of monophasic and diphasic mullite precursors by solid state reaction study
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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Title |
Characterisation of monophasic and diphasic mullite precursors by solid state reaction study
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Creator |
Chakraborty, A K
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Subject |
Microstructure and Characterization
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Description |
The characterisation by various spectroscopic techniques of amorphous mullite precursors formed front monophasic (SH) and diphasic (DG) gels is reviewed. In a new approach, both types of precursor have been heated with CaCO3 and the crystalline phases formed during solid state reaction monitored using an X-ray powder diffraction technique. The formation of a calcium aluminosilicate phase (gehlenite) rather than calcium aluminate suggests that both precursors consist of an amorphous aluminosilicate phase of composition close to that of 3:2 mullite.
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Publisher |
Maney Publishing
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Date |
2004-02
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Type |
Article
PeerReviewed |
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Format |
application/pdf
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Identifier |
http://cgcri.csircentral.net/464/1/akshoy.pdf
Chakraborty, A K (2004) Characterisation of monophasic and diphasic mullite precursors by solid state reaction study. British Ceramic Transactions, 103 (1). pp. 33-36. ISSN 0967-9782 |
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Relation |
http://cgcri.csircentral.net/464/
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