magnesia carbon brick
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magnesia carbon brick is made of fused magnesite clinker and high grade flake graphite with high grade, suitable for converter
Item | Index | ||||||||||||||||
HYMC8 | HYMC10 | HYMC14 | HYMC18 | HYMC20 | |||||||||||||
A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | |||
MgO,% ≥ | 82 | 80 | 80 | 80 | 78 | 78 | 78 | 77 | 77 | 74 | 73 | 73 | 72 | 71 | 71 | ||
C,% ≥ | 8 | 8 | 8 | 10 | 10 | 10 | 14 | 14 | 14 | 18 | 18 | 18 | 20 | 20 | 20 | ||
A.P.,% ≤ | 4 | 5 | 6 | 4 | 5 | 6 | 4 | 5 | 5 | 4 | 5 | 5 | 4 | 5 | 5 | ||
B.D.,g/cm3 ≥ | 3.05 | 3.03 | 3.01 | 2.98 | 2.96 | 2.94 | 2.95 | 2.94 | 2.92 | 2.90 | 2.88 | 2.85 | 2.88 | 2.85 | 2.85 | ||
C.C.S,MPa≥
| 40 | 40 | 40 | 40 | 40 | 35 | 40 | 40 | 35 | 40 | 35 | 35 | 35 | 30 | 35 | ||
MOS,MPa≥
1400×30min | 6 | 5 | 4 | 6 | 5 | 4 | 12 | 8 | 6 | 12 | 8 | 6 | 12 | 8 | 6 | ||
