电熔镁砂

指标 index 牌号Bramd	DMS98	DMS97	DMS96
MgO %≥	98	97	96
SiO2 %≤	0.6	0.8	1.2
Cao  %≤	0.9	1.2	1.5
Fe2O3%≤	0.5	0.6	0.8
Al2O3%≤	0.2	0.2	0.2
颗粒体积密度g/cm3≥（Volumo Density ）	3.45	3.45	3.3

该砂是选用特级菱镁石或特级轻烧镁粉为原料在电弧炉中高温熔融而成，方镁石发育完善、晶体大、直接结合率高、结构致密、抗渣性能强、高温体积稳定优越。是生产镁碳砖、高级碱性砖和不定型耐火材料的优良原料，按MgO含量96-98%分等级。

 

It is produced by fusion in the electric are furnace with high temperature with superior magnesite or superior light burned powdered magnesium as raw materials ,periclase develops completely and its crystal body is big , with high combination rate ,firm and tight structure ,good refuses resistance and stable and good high temperature volume .It is good raw materials to produce magnesia carbon bricks, high-class basic bricks and unshaped refractory materials.Grades are classified according to MgO content 96%-98%.

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选用特级菱镁石或特级轻烧镁粉为原料在电弧炉中高温熔融而成。方镁石发育完善、晶体大、直接结合率高、结构致密、抗渣性强、高温体积稳定优越。是生产镁碳砖、高级碱性砖和不定型耐火材料的优良原料。