Sintering Of Calcium Aluminate

Measurements of initial sintering shrinkage of CaAl407 are reported in the temperature range 1380-1480 deg C. The particle size chosen was -45 micron and the soaking periods were from 10 to 180 minutes. The time dependance of shrinkage indicated that the grain boundary diffusion is the dominant mechanism of sintering. The activation energy for the sintering of CaAl407 was found to be 151.0 kcal.mol-1.

Author
V Kant Singh
Origin
It Banaras Hindu University, Varanasi, India
Journal Title
Trans Indian Ceram Soc 55 2 March-April 1996 46-50
Sector
Special Glass
Class
S 1245

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Sintering Of Calcium Aluminate
Trans Indian Ceram Soc 55 2 March-April 1996 46-50
S 1245
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