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1993
Journal Article
Titel
Redistribution of the liquid phase during sintering of silicon nitride
Abstract
The distribution of the sintering additives in the Si3N4 materials with Y2O3 and Al2O3 additives is examined by x-ray defraction and SEM of polished sections of quenched samples. An redistribution of the sintering additives in the temperature range of 1400 to 1650 C was observed.