Applications and Processing of Ceramics
Most commercial glasses consist of (a) lime (b) soda (c) silica (d) all
d
The following ceramic product is mostly used as pigment in paints (a) TiO2 (b) SiO2 (c) UO2 (d) ZrO2
a
During sintering densification is not due to (a) atomic diffusion (b) surface diffusion (c) bulk diffusion (d) grain growth
b
Hot isostatic pressing is not a viable option if the chief criterion is (a) strength without grain growth (b) lost cost (c) zero porosity (d) processing refractory ceramics
b
Not a major contributor of engineering ceramics (a) SiC (b) SiO2 (c) Si3N4 (d) Al2O3
b
The word 'ceramic' meant for ______________. (a) soft material (b) hard material (c) burnt material (d) dry material
c
Major ingredients of traditional ceramics (a)silica (b) clay (c) feldspar (d) all
d
Not a characteristic property of ceramic material (a) high temperature stability (b) high mechanical strength (c) low elongation (d) low hardness
d
