SupplyCarbon additive is chiefly made of coal carburant using quality anthracite as the raw material it has the following features such as high fixed carbon content high oxidation resistance low ash content, low phosphorus content, good mechanical strength, high chemical activity high clean coal recovery.
It mainly be used in casting to increase the recarburization and steel making it heats quickly with good effect and steady carbon yield. Carbon additive could be used to adjust the carbon content and oxygen content of the molten steel change it"s steel and strength thus to enhance the nucleating ability of the molten steel and the inherent quality of the billlet.
the nature of the use: high quality carbon-adding agent is an indispensable auxillary additive for the production of quality steel.
Calcined anthracite coal
Fixed carbon- 85% min
Ash- 13.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 88% min
Ash- 10.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 90% min
Ash- 8.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 92% min
Ash- 6.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 93% min
Ash- 5.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 94% min
Ash- 4.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
Fixed carbon- 95% min
Ash- 3.5% max
Volatile matter- 1.5% max
Sulfur- 0.3% max
Moisture- 0.5% max
Size: 1-3mm 2-6mm 3-8mm, also accept custom size
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