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Basic Info.
Model NO.: Anthracite
Application: Steel Industry
Color: Black
Grade: Low Sulfur Grade
Particle Size: Medium Particle Size
Sulfur Content: Low Sulfur Content
Specification: 1-3, 3-8, 1-5, 3-15mm
Origin: China
HS Code: 3824993000

Product Description
Carburizer is a kind of material used to increase the carbon content in liquid iron,steel. is mainly used in the production process of casting, cast iron, cast steel and so on. The main function of carburizer is to adjust the carbon content of molten iron or molten steel by increasing the amount of scrap, to reduce the amount of pig iron, and adding specific carburizer in the smelting process, to ensure that the product meets the specific carbon content requirements.

Calcined Anthracite

FC: 88-95%
ASH: 0.3-0.5%
VM: 1-2%
S: 0.3-0.5%
SIZE: at option.

Product Description
Calcined anthracite is a high-quality carbon material processed by calcining high-purity anthracite at high temperatures (1200-1500�ºC). It features high fixed carbon content, low volatile matter, low ash, low sulfur, excellent thermal stability, and good electrical conductivity. As an environmentally friendly and cost-effective carbon additive, it is widely used in metallurgy, refractory, and chemical industries.

Specs
special.
F.C.:95%MIN
Ash:4.0%MAX
Moisture:1.0%MAX
V.M.:1.0%MAX
S:0.3%MAX
N:0.3%MAX
Class1.
F.C.:92%MIN
Ash:6.5%MAX
Moisture:1.0%MAX
V.M.:1.5%MAX
S:0.3%MAX
N:0.5%MAX
Class2.
F.C.:90%MIN
Ash:8.0%MAX
Moisture:1.0%MAX
V.M.:2.0%MAX
S:0.5%MAX
N:0.5%MAX

Size: At buyer's option.

Packing: At buyer's option.

Production Capacity:3000mt/Month.

Application Fields
Our calcined anthracite is a premium carbon material produced by high-temperature calcination, with core advantages of high fixed carbon, low volatile matter, low sulfur, and excellent thermal stability. It is widely applied in various industrial fields:

Steelmaking & Cast Iron: High-efficiency carbon additive to improve molten metal carbon content, optimize casting quality, and reduce defects.
Aluminum Smelting: Binder raw material for prebaked anodes and auxiliary carbon additive, enhancing electrolysis efficiency.
Refractory Materials: Raw material for carbon-containing refractories (e.g., magnesia-carbon bricks), improving high-temperature resistance and corrosion resistance.
Foundry Industry: Stable carburizer for gray iron and ductile iron production, ensuring mechanical properties of castings.
Chemical Industry: Processed into graphite powder, carbon blocks, etc., for conductive coatings and electrode materials.
Metallurgical Flux: Optimizes slag fluidity, promotes impurity precipitation, and increases metal recovery rate.
Graphite Product Manufacturing: Aggregate and filler for producing graphite electrodes and blocks, reducing raw material costs.
Water Treatment: Adsorbent for heavy metals and organic pollutants in industrial wastewater.