The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.
介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
Practice has proved that good effects in the transport of dry cement clinker, limestone, phosphate rock, titanium iron ore, coal and slag materials.
实践证明，在输送水泥熟料、干燥的石灰石、磷矿石、钛铁矿粉、煤和矿渣等物料时效果良好。
The feasibility and economy of indus trial slag utilized for sintering production are investigated through sintering test and production practice.
通过烧结试验和生产实践，研究了工业废弃渣用于烧结生产的可行性和经济性。
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