Nonferrous mineral

Purified graphite for foundry

Blasting Materials distributed by GritSablare are characterized by outstanding quality. This quality is reflected in an above-average service life, a very high productivity and value retention.

Purified Graphite for Foundry

  • Specially designed Graphite, carefully adapted to the critical demands of the ductile iron foundry industry, where an extremely low content of sulphur and nitrogen are required, along with high levels of purity for a carbon additive;
  • Purified Graphite with rich carbon content of excellent quality, with solid gray to black grains. Low content of ash and sulphur, no dust material and rapid absorption, maximum carbon recovery and minimal addition to the melting;
  • Uses: ductile iron foundry industry production of high carbon steels and carbon steel parts additive for drilling fluids to provide lubrication.
Ecological Product

Product available on order

Types:
  • Purified Graphite
    600 Mesh - 3/8 inches
  • Premium Synthetic Graphite
    325 Mesh, 270 Mesh, 100x200 Mesh, 70x100 Mesh, 30x70 Mesh, 16x100 Mesh
  • Regular Synthetic Graphite
    600 Mesh - 3/8 inches
  • Flake Graphite
    325 Mesh - 7 Mesh
  • Amorphous Graphite
    325 Mesh - 7 Mesh
  • Calcined Petroleum Coke
    325 Mesh - 7 Mesh
Package
  • Bags of 25 Kg (Moisture Proof Paper Bags)
Info
  • The material must be stored in a dry place.

Graphite Product Types

Purified Graphite
Purified Graphite
  • Based on purified cokes or synthetic graphite
  • Extremely low content of ash, sulphur and gas
  • Chemical composition: Carbon 99.40%, Ash 0.23%, Sulphur 0.018%, Nitrogen 31 ppm
Size: 600 Mesh - 3/8 inches
Premium Synthetic Graphite
Premium Synthetic Graphite
  • Carefully selected from UHP (Ultra High Purity) materials, free of SiC
  • Low content of ash and sulphur. High lubricancy
  • Chemical composition: Carbon 99.0%, Ash 0.45%, Sulphur 0.024%
Size: 325 Mesh, 270 Mesh, 100x200 Mesh, 70x100 Mesh, 30x70 Mesh, 16x100 Mesh
Regular Synthetic Graphite
Regular Synthetic Graphite
  • Synthetic Graphite based on HP (High Puritiy) and NP (Normal Purity) graphite materials
  • Low content of ash and sulphur, reasonable gas content
  • Chemical composition: Carbon 98.80%, Ash 0.40%, Sulphur 0.026%, Nitrogen 122 ppm
Size: 600 Mesh - 3/8 inches
Flake Graphite
Flake Graphite
  • Based on natural flake graphite
  • Proper carbon content, limited moisture
  • Chemical composition: Carbon 85 - 99%
Size: 325 Mesh - 7 Mesh
Amorphous Graphite
Amorphous Graphite
  • Proper carbon content, limited moisture
  • Chemical composition: Carbon 82.00%, Ash 18.00%, Moisture 2.00%
Size: 325 Mesh - 7 Mesh
Calcined Petroleum Coke
Calcined Petroleum Coke
  • Based on Calcined Petroleum Coke
  • Chemical composition: Carbon 98.80%, Ash 1.2%, Moisture 0.36%
Size: 325 Mesh - 7 Mesh

Graphite Description

Purified Graphite
Purified Graphite
  • The graphite provided by GritSablare is known by its rich content of carbon and, also by its low content of dust, ash, sulphur and nitrogen, that results in fast absorption, maximum carbon recovery and minimal addition to the melting in foundry industry.
  • Using an innovative technology of graphitizing using high temperatures, the graphite provided by GritSablare is a top quality product, ideal for foundries around the world. Using extensive know-how and specialized testing equipment, the product's quality parameters are strictly monitored and controlled to ensure a high quality product and consistency for all our customers:
    • Thermo-Controlled Muffle Furnace, Maximum Temperature 1300°C
    • Mettler-Torito Scale, 0.0001 gram
    • Desiccators Thermo-Controlled
    • Sulphur Determinator Leco
    • Multi-deck digital control RO-TAP
    • ASTM Mesh Screen, between 300 mesh - 10 mm

Graphite Advantages

Provides the best nucleating effect that increases the number of nodules and reduces undercooling, therefore superior mechanical properties

High carbon content ensures more carbon units for finished products and less slag

Low sulphur content cut the costs of ductile treatments and reduces the quantity of pig iron that is used

Low gas content (N, H, O) prevents the formation of porous formations and other chemical compounds

Application

Carbon steel production
Carbon steel production
Graphite is used to increase the carbon content in carbon steel production, such as: steel wires, heavy plates, rails, bearing steel, and also, as additive in medium and low carbon steels, in the foundry furnace and metallurgical industry.

Foundries
Foundries
Graphite is used as carbon additive in foundry industry for the production of gray iron and to reduce chill depth in gray cast iron.

Melt cover
Melt cover
The graphite provided by GritSablare is ideal as melt cover for copper, bronze, brass and other copper alloys to prevent oxidation and slag formation. This material is chemically inert and does not react with copper or copper alloy products.
Ecological Product
All tests made on the graphite categorised the product as ecological. All the analysed parameters scored below the toxicity levels imposed by the legislation.
Are you looking for High Quality Graphite for foundry?

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