Metallurgical Grade Fluorspar Lump CaF₂≥90% Fluorspar Lump Stock
Price:
Negotiable
MOQ:
1T
Delivery Time:
Negotiable
Brand:
Maohe
Product Description
Metallurgical Grade Fluorspar Lump CaF₂≥90%
CaF₂≥90% fluorspar lump is medium-high grade metallurgical fluorite ore processed from stable natural fluorspar mines. After crushing, sorting and impurity screening, the lump features uniform particle size, stable chemical indicators, low harmful sulfur & phosphorus, moderate silica content, and excellent cost performance for long-term bulk industrial procurement. It serves as ideal flux raw material for steel smelting, non-ferrous metal refining, casting and ceramic raw material factories.
Fixed Chemical Specification
| Item | Standard Index |
|---|---|
| CaF₂ | ≥90% |
| SiO₂ | ≤7.0% |
| CaCO₃ | ≤2.0% |
| Sulfur (S) | ≤0.08% |
| Phosphorus (P) | ≤0.05% |
| Moisture | ≤0.8% |
| Lump Size | 10-50mm (customizable) |
| Appearance | Natural irregular fluorite lump, green/white/purple crystal luster |
Core Product Advantages
- Stable Consistent Index: Mined and processed under unified production standards, each batch supports full lab COA test report; fluctuation of CaF₂ content is controlled within ±1%, no large index deviation between shipments.
- Strict Harmful Impurity Control: Low sulfur, low phosphorus and low carbonate, effectively avoid adverse effects on molten metal quality during smelting, reduce furnace corrosion and extend service life of smelting equipment.
- Optimized Lump Size: 10-50mm uniform lump, good air permeability when adding into furnace, fully contact with molten slag, greatly improve flux efficiency and cut fuel consumption.
- Mass Stable Supply: Monthly output reaches 3,000MT, support full container shipment from Tianjin Port, long-term framework supply contract available, stable stock to avoid supply shortage risk.
- Cost-Effective Medium Grade: Balanced purity and cost, compared with 95%+ high-purity fluorspar, it lowers raw material input cost while meeting standard metallurgical & ceramic production demands.
- Customizable Service: Adjust lump particle size and impurity limits according to customer's factory internal standards; free test samples can be delivered for laboratory verification before formal order.
Main Industrial Applications
- Steel & Iron Smelting: Core flux for blast furnace and converter, lower melting point of slag, enhance fluidity of molten liquid, fully separate metal and gangue, remove sulfur & phosphorus impurities to improve finished steel quality.
- Non-Ferrous Metal Refining: Widely used in lead, copper, aluminum alloy smelting and recycling foundry, optimize slag system and reduce production energy consumption.
- Ceramic & Glass Auxiliary Material: Used as mineralizer for ceramic glaze, cement clinker and ordinary glass production, reduce firing temperature, smooth glaze surface and save firing fuel cost.
- Welding Material Auxiliary Raw Material: Matching raw material for medium and low-end welding flux production, stable arc and improve welding forming performance.
Cooperation Support
We provide complete mine qualification documents, batch COA, SGS third-party inspection service as required. Our professional mineral export team offers one-stop logistics, document and quotation support for global steel mills, metal smelters, ceramic factories and mineral distributors. We sincerely welcome worldwide buyers to inquire for long-term stable cooperation.
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Company
Maohe Import and Export (Tianjin) Co., Ltd
Location
Room 1710, CSSC Building, Xiangluowan, Binhai New Area, Tianjin
Contact Person
Maohe