Vepa, Sai Sundar VSS and Umarji, Arun M (1993) Effect of Substitution of Ca on Thermal Expansion of Cordierite (Mg2Al4Si5O18). In: Journal of the American Ceramic Society, 76 (7). pp. 1873-1876.
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Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1151-...
Abstract
The effect of substitution of calcium on the anisotropic axial thermal expansion of cordierite was investigated by using a high-temperature X-ray diffraction technique. The compositions were prepared by the sol–gel route. In the Mg2-xCax-Al4Si5O18 system, single-phase cordierite can be prepared for x up to 0.5. Thermal expansion anisotropy (αa–αc) of cordierites reduces progressively by the substitution of increasing amounts of Ca for Mg.
| Item Type: | Journal Article |
|---|---|
| Publication: | Journal of the American Ceramic Society |
| Publisher: | John Wiley and Sons |
| Additional Information: | Copyright of this article belongs to John Wiley and Sons. |
| Department/Centre: | Division of Chemical Sciences > Materials Research Centre |
| Date Deposited: | 08 Feb 2011 05:52 |
| Last Modified: | 08 Feb 2011 05:52 |
| URI: | http://eprints.iisc.ac.in/id/eprint/35437 |
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