1,Calcium metal can be usde in steelmaking to produce high quality and special type steel.The calcium tresatment can solve the problem of cloging of caster nozzle in steelmaking and globularise alumina inclusions and consequently improve the transverse properyies of the steel.
2,Calcium metal can be used in battery industry to prouduce leacalcium alloy which is the raw material of the negative plate of VRLAB.
3,In other metallurgical industry,calcium acts sa deoxidizer and the reducing agent of other metals which are difficult to be melted.
4,As a reducing agent,calcium also can be usde to produce some medical in-termidiate in medical industry.
| Sequence | Commodity | Mark | Chemical Component(%) | |||||||||
| Ca No less than | Impurity Element | |||||||||||
| CL | N | Mg | Cu | Ni | Mn | Si | Fe | AL | ||||
| 1 | Calcium Metal | Ca-03 | 99.9 | 0.065 | 0.01 | 0.012 | 0.005 | 0.001 | 0.001 | 0.002 | 0.001 | 0.001 |
| Ca-1 | 99.5 | 0.15 | 0.02 | 0.03 | 0.01 | 0.002 | 0.004 | 0.004 | 0.005 | 0.01 | ||
| Ca-2 | 99.0 | 0.20 | 0.05 | 0.10 | 0.03 | 0.004 | 0.008 | 0.008 | 0.02 | 0.02 | ||
| Ca-3 | 98.5 | 0.35 | 0.10 | 0.30 | 0.08 | 0.005 | 0.02 | 0.01 | 0.03 | 0.03 | ||
IMCO CLASS NO.4.3
UN NO.1401
PACKING GROUP II
| Sequence | Commodity | Size and shape | Packing |
| 1 | Calcium Lump | 50-200mm irregular lump | Packing with poly bags filled argon gas in then sealed in steel drum.Size of drums:Φ560mm×950mm.160kgs/drum |
| 2 | Calcium Granules | 0-3mm irregular granules | Packing is the same as above |
