Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
Ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
Indonesia
Tiếng Việt
ไทย
বাংলা
فارسی
Polski
Metallurgical Grade Fluorspar Lump CaF₂≥90% Fluorspar Lump Stock
Metallurgical grade fluorspar lump
,Fluorspar lump CaF₂≥90%
,Fluorspar mineral with high purity
| 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 |
- 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.
- 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.
Metallurgical Fluorspar Lump With CaF₂ ≥ 75% And Low Impurities For Steel Smelting
Metallurgical Fluorspar Lumps with CaF₂ ≥ 75%, sourced from high-grade Mongolian deposits. Features low impurities, excellent fluxing efficiency for steel smelting, and multiple particle size options. Reliable supply via Tianjin Port.
Metallurgical Grade Fluorspar Fluorite Lumps with CaF₂ ≥90% and 0-5mm Particle Size
High purity fluorspar lumps with CaF₂ ≥90%, sourced from Mongolian deposits. Features stable quality, low impurities, excellent fluxing efficiency, and multiple particle sizes. Mine-to-port supply chain with reliable export via Tianjin Port.
High Calcium Metallurgical Fluorspar CaF2>75% For Glass And Ceramic Industries
Fluorite, chemically calcium fluoride (CaF₂), is a typical halide mineral and the primary global feedstock for fluorine supply across fluorochemical, metallurgical, glass and ceramic industries. It forms endogenously from magmatic hydrothermal activity. During magma cooling, magma-separated ...
High Purity 99%+ CaF₂ Optical Fluorspar Lumps Ultra Clear & Low Defect
Optical Grade High-Purity Fluorspar, CaF₂ ≥ 99% (4N) | Ultra-Low Impurity for Precision Optics Product Introduction This is 4N high-purity optical grade fluorspar with CaF₂ content stably above 99%. It is a core base material for manufacturing high-end optical lenses, IR/UV optical windows, prisms ...
