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Ca Calcium Meta 1-3mm 2-6mm l Particles 98.5% Calcium Pellets Calcium Granules for Research

Calcium metal or metallic calcium is a silver-white metal. It is mainly used as a deoxidizing, decarburizing, and desulfurizing agent in alloy steel and special steel production. It is also used as a reducing agent in high-purity rare earth metal processes.

Calcium is a silver-white metal, harder and heavier than lithium, sodium, and potassium; it melts at 815°C. The chemical properties of metallic calcium are very active. In the air, calcium will be oxidized quickly, covering a layer of oxide film. When heated, the calcium burns, casting a beautiful brick-red glow. The action of calcium and cold water is slow, and violent chemical reactions will occur in hot water, releasing hydrogen (lithium, sodium, and potassium will also undergo violent chemical reactions even in cold water). Calcium is also easy to combine with halogen, sulfur, nitrogen and so on.


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Application

The main mineral sources in industry are limestone, gypsum and so on.
Calcium can be used as alloy oil dehydrating agent, metallurgical reducing agent, deoxidizer, etc.,
Mainly used in industrial and medical fields.
Calcium is an essential macro element for the human body, and it is also the most abundant inorganic element in the human body.
It is also an activator of more than 200 enzymes in the human body, enabling various organs of the human body to function normally,
Insufficient or excessive calcium content in the human body will affect the growth, development and health of the human body.

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Advantages of calcium metal

1. High-content silicon-calcium alloy is mainly produced in electrode furnaces a: It can produce silicon-calcium alloy of higher specifications. b: The product quality is stable, with less impurities. 2. Low- and medium-content silicon-calcium alloy is mainly produced in medium-frequency furnaces. a: It mainly produces silicon-calcium alloy of low and medium specifications. b: The output can be flexibly controlled with low production cost.

Chemical Composition

Ca

CI

N

Mg

Cu

NI

Mn

AI

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