电熔镁砂
牌号 |
化学成分(%) |
粒度mm | |||||
MgO
(≥) |
SiO2
(≤) |
Fe2O3(≤) |
CaO
(≤) |
Al2O3(≤) |
B.D
g/cm3(≥) | ||
FM990 |
99.0 |
0.3 |
0.3 |
0.8 |
0.2 |
3.5 |
0-120 |
FM985 |
98.5 |
0.4 |
0.4 |
1.0 |
0.2 |
3.5 | |
FM980 |
98.0 |
0.6 |
0.6 |
1.2 |
0.2 |
3.5 | |
FM975 |
97.5 |
1.0 |
0.7 |
1.4 |
0.2 |
3.45 | |
FM970 |
97.0 |
1.5 |
0.8 |
1.5 |
0.3 |
3.45 | |
FM960 |
96.0 |
2.2 |
0.9 |
2.0 |
0.3 |
3.35 |
优质电熔镁砂是以优质天然菱镁矿为原料,经高温电熔炉熔炼而成的,晶粒发育和颗粒体积密度均优于烧结镁砂,是再结合制品和镁碳砖制品的最佳原料
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