CADMIUM: PROPERTIES & HISTORY
Cadmium is a soft and silvery-white metal, chemically similar to Zinc and Mercury. Like Zinc, it shows oxidation in most of its compounds, and like Mercury, it has a low melting point. The average concentration of Cadmium in Earth’s crust is between 0.1 and 0.5 parts per million. It was discovered in 1817 in Germany, as an impurity in Zinc carbonate. Unlike most other metals, Cadmium is resistant to corrosion and is used as a protective coat on other metals.
CADMIUM PRODUCTION & USE
Cadmium occurs as a minor component in most Zinc ores and is a byproduct of Zinc production. Cadmium was used for a long time as a corrosion-resistant plating on steel, and Cadmium compounds are used as red, orange and yellow pigments, to colour glass and stabilise plastic. Cadmium use is generally decreasing because of its toxicity, and Nickel-Cadmium batteries have been replaced with Nickel-metal hydride and Lithium-ion ones. One of its few new uses is in Cadmium Telluride solar panels.
Below are listed the Cadmium-based Products we currently deal with.
Cadmium Ore & Concentrate
Cadmium Primary & Refined
About ARDEVUR Commodities
ARDEVUR is an international trading house dealing in a diversified range of metal products for industry. Acting synergically with mining, recycling, diecasting, and other metal-processing sectors, ARDEVUR has its strengths in a flexible business model and a diversified global network.
To know more about ARDEVUR, visit www.ardevur.com
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