电熔镁砂
牌 号
指 标
MgO％≥
Al
2
O
3
％≤
SiO％≤
CaO％≤
灼减％≤
HFM98A
97.5
0.2
0.35
0.7
0.2
HFM97A
96.5
0.2
0.6
1.2
0.2
HFM96A
95.5
0.3
0.8
1.6
0.2
HFM98B
97.5
0.2
0.7
1.5
0.2
HFM97B
96.5
0.2
0.8
1.4
0.2
HFM96B
95.5
0.2
1.0
2.0
0.2
