外形 | 规 格 | 水孔容 | 堆比重 | 磨耗 | 径向破碎强度 | 比表面 |
mm | mL/g | g/mL | % | N/cm | m2/g | |
球 形 | Φ3.0~4.0 | 0.50~0.70 | 0.60~0.70 | ≤0.20 | ≥200 | ≥120 |
Φ4.5~5.5 | 0.50~0.70 | 0.60~0.70 | ≤0.20 | ≥200 | ≥120 | |
圆条状 | Φ1×3~8 | 0.40~0.60 | 0.60~0.90 | ≤0.20 | ≥60 | ≥180 |
Φ2×3~8 | 0.40~0.60 | 0.60~0.90 | ≤0.20 | ≥80 | ≥160 | |
Φ3×3~10 | 0.40~0.60 | 0.60~0.80 | ≤0.20 | ≥120 | ≥160 | |
三叶草形 | Φ1.5×3~8 | 0.40~0.60 | 0.60~0.90 | ≤0.20 | ≥60 | ≥180 |
Φ2×3~8 | 0.40~0.60 | 0.60~0.90 | ≤0.20 | ≥80 | ≥160 | |
Φ3×3~10 | 0.40~0.60 | 0.60~0.80 | ≤0.20 | ≥120 | ≥160 |
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