Henan Sicheng Abrasives Co., Ltd., founded in 2009, specified South Africa chromite sand production. Henan Sicheng Abrasives Co., Ltd chromite sand origin is South Africa. We import crushing chrome ore from South Africa, wash, dry, dust cleaning, sieve, and pack in Lianyungang port, then export to all over the world directly. We have established long terms of cooperation with foreign customers who are from about forty countries, including the United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam
The beneficiation plant represents the latest in spirals and physical separation technology, including hydro cyclones, crushers, screens, and grinding mills. The principal function of The feed preparation stage is size reduction in preparation for the concentration phase. The concentration phase spirals to produce the chrome concentrate from which the final product will be derived. The wastewater from this process will report to tailings dams where an additional filtration stage may be employed.
Chromite sand is a naturally occurring spinel consisting primarily of chromium oxide (Cr2O3) and ferric oxide, processed by crushing and sieving. Which heat volume stability, high heat conductivity. When chromite sand contact with the molten metal doesn’t react with iron oxide and other chemical reactions, chromite sand has solid-phase sintering characteristics. It can well prevent infiltration of molten metal.
铬铁砂 AFS45-55 AFS40-50 材料 铬铁矿砂，其主要化学成分为Cr2O3（氧化铬），这种砂的加热体积稳定，导热性高，与熔融金属接触时，不仅具有良好的抗碱渣性能，不与氧化铁等发生化学反应，而且自身具有固相烧结的特性，能很好地防止熔融金属的渗入，避免砂型缺陷，适用于各种不锈钢、合金钢和碳钢的渐进式造型芯砂和涂装。 物品 指数 Cr2O3 ≥46.0% 二氧化硅 ≤1.0% 氧化铁 ≤26.5% 氧化钙 ≤0.30% 氧化镁 ≤10.0% 氧化铝 ≤15.5% P ≤0.003% S ≤0.003% 铬/铁 1.55:1 堆积密度 2.5-3 颜色 黑色的 PH 7-9 酸的量 ≤ 2 毫升 土壤百分比 ≤0.1% 水分百分比 ≤0.1% 烧结 1600℃ 沙子中游离酸的百分比 0 填充密度 2.6克/立方厘米 烧结点 > 1800°C 熔点 2180°C 应用： 铬铁砂在铸造行业的 应用：其优异的性能使其可用作高强度灰铸铁和钢铸造厂的型芯和模具砂。 铬铁砂在钢铁行业的应用
South Africa Chromite Sand AFS35-40 Foundry Material Chromite sand ,it’s main chemical composition is Cr2O3(chromic oxide), This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good alkali slag resistance , not with iron oxide and other chemical reaction , and itself has
Chromite Flour 325mesh 400mesh Material Chromite sand ,it’s main chemical composition is Cr2O3(chromic oxide), This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good alkali slag resistance , not with iron oxide and other chemical reaction , and itself has the characteristics
