Firing temperature of magnesite bricks is about _____________ °C?
Correct answer: C. 1600-1800
- A. 800-1000
- B. 1000-1200
- C. 1600-1800
- D. 2400-2600
Explanation
Magnesite bricks are fired at about 1600–1800°C to develop a stable, dense magnesia structure and achieve high refractoriness.
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