calcium metal production process Calcium Wire Calcium lump Calcium turning calcium metal cored wire

How to produce calcium metal? calcium metal cored wire solid calcium wire calcium metal turning calcium metal solid calcium cored wire (1) Use self-made ￠7.0-￠ pure calcium wire as the core material of the cored wire. (2) Using cold-rolled steel strip, the strip thickness is more reasonable, diameter ∮9-10mm, uniform wire diameter, high tensile strength, good toughness, not easy to break, etc., which is more conducive to accurate control of wire feeding. (3) This product can be applied to steel grades refined by calcium-iron cored wire and silicon- calcium cored wire, and the yield of calcium is increased by more than 50%. (4) Using the existing wire feeding equipment, a deeper feeding depth of molten steel can be achieved at a lower wire feeding speed, the amount of wire feeding is easy to accurately control, and the wire feeding process is stable. (5) The core wire is dense and tightly wrapped, which can be stored for a