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Zircon Sand is a heat-resistant mould base material consisting mainly of the heavy mineral zirconium silicate. It comes from natural sand deposits.
Kierownik sprzedaży
Foundry sand; castables; refractory bricks; refractory masses
Chrome Ore, also known as chromite, is a naturally occurring mineral that contains chromium, an important metal. It is found in various geological formations around the wor...
During sintering (firing) at temperatures of 1750 – 2000 C° in shaft or rotary kilns naturally occurring magnesium carbonate is converted into sintered magnesia, directly (...
Natural graphite is crystalline carbon in flake form in metamorphous rocks. Graphite has a high refractoriness and excellent electrical and thermal conductivity. The main a...