Chemical Engineering - Refractory Technology - Discussion

Discussion Forum : Refractory Technology - Section 1 (Q.No. 45)
45.
Maximum alumina content in high alumina refractory can be as high as __________ percent.
30
50
70
90
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Dipti kanta said:   6 years ago
After 60 per cent, it may be called high allumina refractory.

Post your comments here:

Your comments will be displayed after verification.