Fireclay refractories________?

3337Chemical EngineeringMedium

ACombine with salts (e.g. chlorides sulphates etc.) & bases (e.g. lime, magnesia etc.) forming

BShrink during firing

CAll A., B. and C.

DAre not resistant to the action of basic slags

Correct answer

C. All A., B. and C.

Explanation

The correct answer is All A., B. and C..

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