Calcium metal is used in the manufacture of steel as a flux or purifier(scavenger), in the removal of bismuth from lead and in the alloying of lead for battery grid (lead acid batteries).
The specification of our calcium metal:
Calcium Metal (Brand Code: Ca 03)
1. Ca: 99.9(Min), Cl: 0.065, N: 0.10, Mg: 0.012, Cu: 0.005, Ni: 0.001, Mn: 0.001, Si: 0.002,
Fe: 0.001, Al: 0.001
2. Ca:99.5(Min), Cl: 0.15, N: 0.02, Mg: 0.03, Cu: 0.01, Ni: 0.002, Mn: 0.004,
Si: 0.004, Fe: 0.005, Al: 0.01
3. Ca:99.0(Min), Cl: 0.20, N: 0.05, Mg: 0.10, Cu: 0.03, Ni: 0.004, Mn: 0.008,
Si: 0.008, Fe: 0.02, Al: 0.02
Calcium Silicon Ca30Si60 Ca30Si55 Ca28Si55 Ca28Si50 CA 25SI50  Ca≥30%Si ≥60% Ca≥30%Si55-65% Ca≥28%Si55-65% Ca≥28%Si50-55%  C 0.6%MAX 200 100 6
Ferro boron powder is applied to iron making, foundry and used as boron element additive in other applications Ferro boron Low-carbon, Medium-carbon , Low-Aluminum FeB20C0.5 F
desulfurizing and deoxidizing in steelmakin Ferro Phosphorus  P23%-27%   5-30mm, 10-50mm, 10-100mm 0-2mm Â
Magnesium Ingot 99.9% For reference:Al,Fe,Cu,Ni,Mn,SI,Cl