| Effect of Dopants on High Alumina
Ceramic Materials |
L. K. SHARMA, G. N. AGRAWAL AND V. C. Josm
Pages : 37-40
DOI : 10.1080/0371750X.1986.10822779 |
| Abstract |
| Investigations were carried out on the effect of dopants on the sintering
behaviour of high alumina ceramics. The dopants were Ti02, Sn02
and (Ti02+Sn02). The effects of different dopants, viz. 1, 3 and S
wt% of Ti02, Sn02 and (Ti02 1-SnO,) on the sintering of alumina
were studied at various temperatures (1300°, 1400°, 1450° and
1600T) and soaking times (10, 30, 50, 100 and 150 mins). The study
revealed that 5 wt% of (TiOd-SnO,) gave the maximum densification
at 1600°C and 150 mins soaking period. |
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