Contact
Possehl Erzkontor GmbH & Co. KG
Beckergrube 38-52
23552 Lübeck
Phone: | +49 - (0) 451 - 148 0 |
Fax: | +49 - (0) 451 - 148 355 |
Origin (local): | China |
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Production process: | Spinels are synthetically produced by the sintering of caustic Magnesia and alumina or bauxite in briquetted form in the required ratio in rotary kiln. The firing temperature is approx. 1,800°C. The briquettes have a size of approx. 30mm and can be crushed and milled in order to achieve the required grain sizes. |
Processing method: |
Sintered spinel can be supplied in typical refractory sizes such as - 'run of kiln', i.e. 0-approx. 30mm - crushed grain sizes, e.g. 0-6mm, 0-3mm, 0-1mm, 1-3mm, 3-6mm etc. - milled material, e.g. 0-200mesh, 0-325mesh, 0-20µ and other sizes |
Packing: |
Several packing types are available: - big bags, with or without pallets - 25kg bags, with or without pallets - loose |
Hazardous goods: | No hazardous material. |
Properties: | Spinel increases thermal shock resistance and is resistant against slag corrosion. |