Chrome Ore for Foundry Chrome Ore for Steelmaking
- $625.00 / 1 - 199 metric tons
$480.00 / >=200 metric tons - 1 metric ton
- Henan Sicheng Abrasives Tech Co., Ltd.
- Henan, China
- Mr
| Cr2O3 (minimum): | 46% minutes | Package: | 25kg/bag |
| model: | AFS 30-35 | place of origin; place of origin: | Henan, China |
| Supply capacity: | 666 metric tons per month | brand: | Sicheng Abrasives |
| Bulk density: | 2.5-3g/cm3 | type: | fine |
| Material: | 46%Cr2O3 | port: | Tianjin/Main ports in China |
| Abrasive particle size: | AFS 30-35 | chemical composition: | Cr2O3 |
| Certificate: | SGS | Melting point: | 2180℃ |
| sample: | provide sample | Concentrated or not: | is concentrated |
| Sintering temperature: | 1800 minutes | payment terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| application: | steelmaking | Packaging Preview: | |
| Packaging Details: | 1.25kg woven bag, 40 woven bags/bulk bag 2.25kg woven bag, 40 woven bags/pallet 3.25kg paper bag, 40 paper bags/pallet 4.25kg paper bag, 40 paper bags/carton 5. Customized packing time: 8- 10 days way: air/railway/waterway | product name: | Foundry Chrome Sand |
| Moisture (%): | 0.2% | size: | AFS 30-35 |
Chrome Ore for Foundry Chrome Ore for Steelmaking
Chromite sand is magnetic and can be separated by refractory and metallurgical grade using a magnetic separator. Chromite is also called chrome ore. Chromite is a special foundry sand. It is a natural spinel mainly composed of chromite. After crushing and screening, it is suitable for molding (core) sand. Chromite is mainly used for the surface sand of medium and large steel castings in the production of castings to prevent the surface of the castings from sticking to the sand; the second is that its grinding powder is used as refractory aggregate for casting coatings; chromite is a quenching material used for molding. (iron core) can replace some cold iron.
chemical composition
thing | unit | index |
Cr2O3 | % | ≥46.0% |
silica | % | ≤1.0% |
Iron oxide | % | ≤26.5% |
Calcium Oxide | % | ≤0.30% |
Magnesium oxide | % | ≤10.0% |
Alumina | % | ≤15.5% |
phosphorus | % | ≤0.003% |
small | % | ≤0.003% |
Chromium/Iron |
| 1.55:1 |
physical properties
Bulk density | g/cc | 2.5-3 |
color | / | Black |
pH | / | 7-9 |
amount of acid | / | ≤ 2 ml |
Soil percentage | % | ≤0.1 |
Moisture percentage | % | ≤0.1 |
Sintered | °C | 1600 |
% of free acid in sand | % | 0 |
packing density | g/cc | 2.6 |
Sintering point | °C | > 1,800 |
melting point temperature | °C | 2,180 |
Package | mt | 1 large bag |
size |
| AFS25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS40-50 AFS50-55 AFS55-60 AFS60-65 |
application
Chromite is suitable for drainage sand raw materials, castings, ceramics, glass and refractories. Applicable types of ferrochrome sand: special for foundry grade, special for metallurgy grade. Chromite is mainly used for surface sand of large and medium-sized steel castings in casting production to prevent sand from sticking to the surface of castings. Second, its ground powder is used as a refractory aggregate for foundry coatings. Chromite is a cold material. core) can replace some cold iron. Chrome iron sand is suitable for foundry coatings, refractories, automotive brake pads, high performance ceramic materials, ceramic and glass colorants, friction materials, chemical and metallurgical casting.
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Chrome Ore for Foundry Chrome Ore for Steelmaking
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Chrome Ore for Foundry Chrome Ore for Steelmaking
