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CALCIUM METAL

 

Size :0-2mm & 1-4mm & 10-100mm

Packing : packing with poly bags filled argon gas then sealed in steel drum 

Advantage 

Calcium metal can be used in steel making to produce high quality and special type steel . The calcium treatment can solve the problem of clogging of caster nozzle in steel making and globularise alumina inclusions and consequently improve the transeverse properties of the steel . 

Commodity  Chemical composition (%)
Ca Mg Al Ni Fe Cu Mn Cl Si N
Calcium Metal ≥98.5 ≤0.5 ≤0.5 ≤0.001 ≤0.15 ≤0.1 ≤0.05 ≤0.05 ≤0.08 ≤0.1
≥99.5 ≤0.15 ≤0.02 ≤0.0013 ≤0.015 ≤0.001 ≤0.03 ≤0.03 ≤0.013 ≤0.015
≥99.9 ≤0.028 ≤0.004 ≤0.001 ≤0.0036 ≤0.001 ≤0.01 ≤0.01 ≤0.004 ≤0.01
≥99.95 ≤0.01 ≤0.001 ≤0.0005 ≤0.001 ≤0.0005 ≤0.005 ≤0.005 ≤0.0012 ≤0.005