Fluorite for Metallurgical Smelting Steelmaking Flux Metal Refining Industrial Smelting Auxiliary Metallurgical

• Customization: Available
• Certification: RoHS
• Application: Ceramic
• Model NO.: Fluorite
• Product Name: Fluorite
• Other Name: Fluorite Powder
• Color: Multicolor
• Shape: Brick
• Delivery Time: 7-15days
• Transport Package: 25kg/50kg Bag; Customized Packaging
• Specification: 80mesh, 100mesh, 1-10mm
• Trademark: HZ
• Origin: China
• HS Code: 2529210010
• Production Capacity: 30000ton/Month

Product Description

Fluorite, a critical raw material for the metallurgical industry, stands as an indispensable component in metallurgical smelting, steelmaking flux, metal refining, and industrial smelting auxiliary processes. As a Chinese manufacturer, we leverage China's abundant fluorite reserves-concentrated in major production regions like Zhejiang, Inner Mongolia, and Hunan-to produce high-quality fluorite that meets strict global metallurgical standards. Designed specifically to function as a metallurgical raw material, our fluorite addresses core pain points for smelters and steelmakers: high melting points of metal ores, difficulty removing impurities, inconsistent metal purity.

1. Why Fluorite Excels as a Metallurgical Raw Material

Fluorite's dominance in metallurgical applications stems from its unique natural properties: excellent fluxing ability, strong impurity-removing capacity, and compatibility with diverse smelting processes. Unlike other metallurgical auxiliaries that only address one specific issue (such as reducing viscosity or removing a single impurity), fluorite balances multiple critical needs, making it a versatile and cost effective raw material for the industry.

1.1 Core Natural Trait: Superior Fluxing Ability

The most vital role of fluorite in metallurgy is its function as a flux-a material that lowers the melting point of metal ores and gangue (the non-metallic minerals in ores). Metal ores, especially iron ore and non-ferrous ores like copper or lead ore, have high melting points that require extreme temperatures to melt, increasing energy consumption and extending smelting time. Fluorite solves this by reacting with gangue minerals (such as silica, alumina, and calcium oxide) to form a low-melting-point compound called slag. This slag melts at temperatures 200-300°C lower than pure gangue, significantly reducing the energy needed to keep the smelting furnace hot.

For example, in iron ore smelting, adding fluorite to the blast furnace reduces the melting point of silica-rich gangue from 1713°C to around 1400°C. This not only cuts fuel consumption (by 10-15% per ton of iron produced) but also speeds up the smelting process, allowing steel plants to increase output without expanding furnace capacity. In non-ferrous metal smelting (like copper ore processing), fluorite lowers the melting point of alumina-based gangue, preventing the formation of hard, sticky slag that clogs furnace taps-reducing downtime for maintenance and cleaning.

1.2 Compatibility with Diverse Smelting Processes

Fluorite's chemical stability and low reactivity with metals (it only reacts with gangue and impurities) make it compatible with all major metallurgical processes: blast furnace smelting (for iron and steel), reverberatory furnace smelting (for copper and lead), and electric arc furnace smelting (for stainless steel and specialty metals). This versatility eliminates the need for smelters to stock multiple types of flux, simplifying inventory management and reducing costs.

For example, a multi metal smelter that processes both iron ore and copper ore can use the same grade of fluorite for both processes-adjusting only the dosage based on ore composition. 
2.Metal Refining: Elevating Purity for Specialty Metals

Metal refining-processing crude metals (like copper matte, lead bullion, or crude aluminum) into high-purity metals-depends on fluorite to remove trace impurities that affect performance. Unlike steelmaking, where fluorite focuses on sulfur and phosphorus, metal refining uses fluorite to target silica, alumina, and other non-metallic impurities.
3. Chinese Made Fluorite: Raw Material Sourcing and Production Advantages

As a Chinese manufacturer, we leverage three key advantages to produce top-quality fluorite for metallurgical use: abundant and high-quality raw material reserves, advanced and eco-friendly production processes, and strict quality control. These factors ensure our fluorite meets the needs of global metallurgical buyers.

Specification

Categories		Industrial Grade	Steel Grade	Ceramic Grade	Fluorescence grade	Optical Grade	High Purity
Content not less than (%)		93.0	96.0	98.0	99.0	99.8	99.99
Impurity content not more than (%)	Na			0.05	0.01	0.002
	K			0.05	0.01	0.002
	Ca
	Mg	0.5	0.1	0.05	0.05	0.02
	Si	1%	0.5	0.1	0.05	0.01	0.002
	SO4	0.5	0.1	0.05	0.03	0.01	0.005
	Fe	0.1	0.05	0.05	0.001	0.0005	0.0001
	Cl	0.1	0.1	0.05	0.05	0.01	0.001
	Al	0.1	0.1	0.05	0.02	0.002	0.001
	Cu	0.05	0.02	0.002	0.001	0.0005	0.0002
	Heavy metals (Pb)	0.05	0.02	0.002	0.001	0.0005	0.0002

Why choose us

Application

Company Profile

FAQ

1. Who are we?
We are based in Hebei, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),South Asia(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Oceania(3.00%),South America(2.00%),Northern Europe(2.00%),Africa(2.00%),Mid East(1.00%),Central America(0.00%),Eastern Europe(0.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment

3.What can you buy from us?
Kaolin, Iron Oxide Pigments, Tourmaline, Silica, Colored Sand

4. Why should you buy from us not from other suppliers?
We are the manufacturer of the minerals materials, especial in mica, iron oxide and diatomite powder. our company has professional development group, we can accpet OEM/ODM. And our products selled not only in our country but also in asia southeast popular.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese