What are the applications of metallic calcium wire?

　　Metal calcium, as a very active metal, is a strong reducing agent. Its main applications include: deoxidation, desulfurization, and degassing in steelmaking and cast iron; deoxidation in the production of metals such as chromium, niobium, samarium, thorium, titanium, uranium, and vanadium.

　　As an alloy material, calcium-lead alloy is used in the lead industry to produce maintenance-free automotive batteries, which can increase strength, improve corrosion resistance, and creep resistance; it is also used as a reducing agent in various non-ferrous metals, rare earth metals, and refractory metals.

　　It is used as an alloying agent (blending agent) in the production of non-ferrous alloys such as aluminum, beryllium, copper, lead, and magnesium; as a deoxidizer in the production of high-purity steel and non-ferrous alloys; for removing bismuth in the lead refining industry and lead alloys; as well as for other applications.