鉻鐵礦砂鑄造應用:
- 鉻礦在鑄造生產上主要用於大鋼件表面防砂,防止鑄件表面黏砂;
- 其次,磨削粉為鑄造塗料的耐火骨料,鉻礦為激冷材料,在造型(型芯)時取代部分冷鐵。
- 鉻鐵礦砂用於鑄造塗料、耐火材料、煞車片、高性能陶瓷材料、陶瓷及玻璃著色劑、摩擦材料、化學、冶金鑄造等。

鑄造鉻鐵礦砂化學-物理特性
物品 | 指數 |
氧化鉻 | ≥46.0% |
二氧化矽 | ≤1.0% |
氧化鐵 | ≤26.5% |
高的 | ≤0.30% |
氧化鎂 | ≤10.0% |
氧化鋁 | ≤15.5% |
磷 | ≤0.003% |
年代 | ≤0.003% |
鉻/鐵 | 1.55:1 |
體積密度 | 2.5-3 |
顏色 | 黑色的 |
肺動脈高壓 | 7-9 |
酸的量 | ≤2毫升 |
土壤百分比 | ≤0.1% |
水分含量 | ≤0.1% |
燒結 | 1600℃ |
沙中游離酸的百分比 | 0 |
填充密度 | 2.6克/立方厘米 |
燒結點 | >1800℃ |
熔化溫度 | 2180℃ |
鑄造鉻鐵礦砂適用類型:
鉻鐵礦砂用於引流砂材料、鑄造、陶瓷、玻璃和耐火材料等。
- 鑄造級特殊
- 卓越的冶金水平。

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