Q214
10 to 30% magnesite is added to chromite to produce chrome-magnesite refractories. Magnesite addition is mainly done to improve the __________ of chromite.
A.
Spalling resistance
AnswerB.
Refractoriness
C.
Crushing strength
D.
Resistance to slag
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board