Question: Magnesite refractories are used for the construction of those furnaces, which are
Options
A : not required to resist the corrosive action of basic slag.
B : not subjected to fluctuation in temperature.
C : used for raising & maintaining high temperature.
D : both (b) and (c)
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Refractory Technology - Part 1 more questions
RUL of refractories depends on the
Which is the stable form of silica between 1470°C and....
Resistance to slag attack of a refractory
Test piece for determination of RUL of a refractory is....
Roof of a basic electric furnace is made of __________....
Capacity of a refractory brick to withstand-sudden changes in temperature....
Magnesite bricks are used in those parts of furnaces, which....
Which is not a basic refractory ?
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