Chromite-periclase roof articles
An investigation of the technology for chromite-periclase roof articles is presented. With a scarcity of periclase powders compositions with 25–30% granular chromium ore and 35% finely milled mixture of periclase and chromite seem a suitable material for chromite-periclase roof linings. It is possible to use charges with 65% scrap. Specifications have been developed, experimental batches produced and tested, and industrial-scale production begun.
KeywordsPericlase Chromium Chromite Experimental Batch Suitable Material
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