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Gas Calcined Anthracite Coal (GCA Coal)

GCA CoalGCA coal is produced in gas fired furnaces under temperature of 700oC~1300oC, obtaining a devolatized and partially graphitized product.

The primary application of GCA is in steel mill ladles, melting, holding and even blast furnaces as carbon raisers, carbon additives, recarburizers, injection carbon and carbon foaming material.

Application:
It is used primarily as a carbon additive/carburizer/carbon raiser in steel / foundry industry.

Product No. Specification Application
GCA95
F.C.>95%,
S<0.25%,
V.M.<1.2%,
H2O<0.5%
Ash<4.0%
Steel making & foundry industries
GCA94
F.C.>94%,
S<0.25%,
F.C.>94%,
S<0.25%,
Ash<5.0%
Steel making & foundry industries
GCA93
F.C.>93%,
S<0.25%,
V.M.<1.3%,
H2O<0.5%
Ash<6.0%
Steel making & foundry industries
GCA92
F.C.>92%,
S<0.25%,
V.M.<1.3%,
H2O<0.5%
Ash<6.5%
Steel making & foundry industries
GCA91
F.C.>91%,
S<0.25%,
V.M.<1.5%,
H2O<0.5%
Ash<7.5%
Steel making & foundry industries
GCA90
F.C.>90%,
S<0.25%,
V.M.<1.5%,
H2O<0.5%
Ash<8.5%
Steel making & foundry industries


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