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Most products in household and mechanical engineering are welded. After all, welding is still one of the most common methods of joining parts together for a rock-solid connection. CREMER ERZKONTOR supplies high-quality minerals for the production of welding fluxes, wires and electrodes.
Calcined Bauxite is produced by the sintering/calcining of low-iron, low-alkali containing raw bauxites at temperatures of 1600 – 1800°C. In this calcination process the hi...
Caustic Calcined Magnesia (CCM) is a mineral raw material produced by calcining magnesium carbonate at high temperatures. It is characterized by high purity and excellent c...
During sintering (firing) at temperatures of 1750 – 2000 C° in shaft or rotary kilns naturally occurring magnesium carbonate is converted into sintered magnesia, directly (...
Fluorspar, also known as fluorite or calcium fluoride (CaF2), is the calcium salt of hydrofluoric acid and a very widespread mineral that occurs primarily in granites and o...
By fusing in an electric arc furnace, Fused Magnesia can be produced, which along with sintered magnesia is used for refractory bricks (e.g. to line steel furnaces or cemen...
Metal Powders are fine particles of various metals in powdered form. These powders are produced by means of processes such as crushing, grinding, or atomization. Metal Powd...
Raw Kyanite is an aluminosilicate mineral. After ore crushing the kyanite crystals are separated from other ore elements by heavy media separation and flotation. Concentrat...
Rutile is a naturally occurring mineral and one of the main sources of titanium, an important metal in various industries. It is characterized by its dark red to brown colo...
Sodium Silicate Binder consisting of 83% rapid water soluble sodium water glass and 17% water, acid and lye insoluble binder additives. Ankerglas-SN33 and Ankerglas-SN27 ha...
White Fused Alumina (WFA) is a high-purity, white abrasive made from aluminum oxide. It is produced by melting high-quality alumina in an electric arc furnace at very high ...
Wollastonite is a naturally occurring, calcium silicate-based mineral that is present in the form of needle-like crystals or fibers. It is characterized by its high tempera...
Zircon Flour is a mineral powder obtained from zircon sand that is used in various industrial applications. It is characterized by its high hardness, abrasion resistance an...
Zircon Sand is a heat-resistant mould base material consisting mainly of the heavy mineral zirconium silicate. It comes from natural sand deposits.