Casting applications place particular challenges on the raw materials to be used. The main requirement is definitely resistance against extremely high temperatures of over 1,600°C.
The MagSpheres in the C-W series offer a great versatility of use. Use in what are known as risers or other components such as casting moulds and cores is one of the main areas of application for the micro hollow spheres. Specially manufactured types with defined particle size distribution enable a wide range of uses in these industries.