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Powder Metallurgy and Metal Ceramics - The mechanisms of phase interactions in granular media were studied to elaborate the results obtained previously at the Nekrasov Iron and Steel Institute of...  相似文献   
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A new approach to selecting the optimal batch composition and properties in briquetting is proposed. To that end, the influence of the batch composition and properties on briquet production and applicability is analyzed. On that basis, four basic aspects of the stepwise optimization of batch composition and properties are considered. For each aspect, the conditions on the batch are formulated. Optimization criteria are developed and used to select the best batch composition.  相似文献   
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Powder Metallurgy and Metal Ceramics - Roller presses are most common pelletizing and compacting machines for fine-grained materials in metallurgy and related industries. Rollers with replaceable...  相似文献   
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