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.Full text not available from this repository.
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|
|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|
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