For the granular refractories, what is the melting point of Carbon?
A. 6800°F
B. 6200°F
C. 6400°F
D. 6500°F
Answer:C
For the granular refractories, what is the melting point of Carbon?
A. 6800°F B. 6200°F C. 6400°F D. 6500°F