Question 1
To compose a sample for the modulus of rupture test from an equivalent number of refractory shapes, the specimen should be
Question 2
Compositions of ground refractory materials which require relatively high temperatures for the development of an adequate bond (commonly called the ceramic bond) is called
Question 3
A high alumina mineral usually consists of rounded concretionary grains embedded in clay-like mass and is believed to consist essentially of alumina trihydrate (Al2O3 H2O) and alumina hydrate (Al2O3 H2O) in varying proportions is called
Question 4
The exposure of a material or body to a rapid change in temperature which may have a deleterious effect
Question 5
The length of metal fiber is