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EAF Refractory Repairs





Interheat repairs

Dolofrit from Steetley Dolomite is known throughout the world as a cost effective range of fettling materials - refractory repair materials for spinning the banks and hot bombing the bottom of electric arc furnaces.

     * Dolofrit 180 and Dolofrit 316 (dead burnt dolomite)
  
     * Dolofrit ME50P (magnesia-enriched Dolofrit 180)

For DC Electric Arc Furnaces, Steetley Dolomite has developed special high flow, conductive hot repair materials.

     * Dolofrit ME50 DC

     * Magfrit ME80 DC

For advice and further details on our range of interheat repair materials, please contact us.


EAF Hearth Repair Materials

Ramming materials are primarily intended for re-profiling and installation of hearths and banks of electric arc steel furnaces. Steetley Dolomite supplies products for the whole monolithic section of conventional EAF's, and the non-conductive sections of DC-Electric
Arc furnaces.

       * DOLORAM DD Produced from 100% dead burnt dolomite. 38% MgO,
58% CaO. This is a cost effective material for moderate furnace conditions.
   
       * DOLOMAG 50/50 Dead burnt dolomite enriched with natural magnesia. 62% MgO. For more severe furnace conditions.
   
       * BRITRAM 4 HD High magnesia hearth repair material with self-densifying properties. 75% MgO. Designed for applications where little or no compaction is applied.
- particularly suitable for DC-EAF hearths utilising steel fin electrodes.
- for complete hearths where conditions are more severe and inter-heat fettling is not common practice.

Contact us for details on our full range of hearth repair products and for advice on specific solutions for your application.