Not your region? Change it here:

Your region:
erzkontor.com
CREMER Erzkontor Logo

Raw materials for your needs

Fused MC Spinel

Fused MC Spinel is a synthetically produced material for the refractory industry. It is a mixture of magnesium oxide (caustic magnesia) and chromite/chrome ore concentrate or chromoxyde, which is melted in an electric arc furnace. As it cools, fine spinel crystals are formed with the structure Mg(Cr,Fe)2O4, evenly distributed in the periclase structure of the excess magnesium oxide. The Fused MC Spinel is then coarsely crushed into fragments (0 – approx. 40mm) or crushed into standard fractions, sieved and ground for use in refractory blocks and compounds (e.g. in RH processes and for the lining of cement rotary kilns). Fused MC Spinel is characterized by a high level of corrosion resistance to base impurities and high resistance to temperature changes.

Your regional sales manager

Jenny Tong

Sales Manager

Applications

Fused magnesia is coarsely crushed and used in lump form (0 to approx. 40 mm) or crushed, sieved and ground into standard fractions in refractory bricks and mixes in the refractory industry (e.g. in RH plants and for the lining of cement rotary kilns).

Processing and Services

We offer a range of services and processing options for your material.
Discover

Other Products

Calcined Bauxite

Minerals

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...

Cenospheres

Minerals

Cenospheres are microscopic hollow spheres that are formed in ash, especially when coal is burnt in power plants. They are characterized by their light, hollow structure, w...

Barium Sulfate

Minerals

Due to its high electron density, Barium Sulfate can be used as a positive X-ray contrast agent. Barium Sulfate is a white powder that is practically insoluble in water, ac...

© 2024 CREMER ERZKONTOR