铬铁矿砂规格如下:
产地:南非
项目 | 指数 |
的Cr2O3 | ≥46.0% |
二氧化硅 | ≤1.0% |
的FeO | ≤26.5% |
氧化钙 | ≤0.30% |
氧化镁 | ≤10.0% |
氧化铝 | ≤15.5% |
P | ≤0.003% |
小号 | ≤0.003% |
的Cr / Fe的 | 1.55:1 |
堆积密度 | 2.5-3 |
颜色 | 黑色 |
PH | 7-9 |
的酸的量 | ≤2 ML |
土壤百分比 | ≤0.1% |
%的水分 | ≤0.1% |
烧结 | 1600℃ |
的游离酸存在于所述砂率 | 0 |
填充密度 | 2.6克/立方厘米 |
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