D. V. Kharitonov, A. A. Anashkina, G. I. Kulikova, O. V. Lavrova, N. E. Sher, I. N. Bizin
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引用次数: 0
摘要
以氧化铝 CT 3000 LS SG 为基础的压制粉末成分、准等静压和焙烧参数对直径为 40 毫米的研磨球的结构和机械特性的影响。根据所揭示的规律，对生产高密度刚玉球的工艺参数进行了优化。给出了陶瓷制品物理和机械性能的综合研究结果。揭示了原料成分的粒度对研磨体的硬度、密度和工作特性的决定性影响。
High-purity corundum grinding balls, obtained by quasi-isostatic pressing
The influence of the composition of press powders based on alumina CT 3000 LS SG, quasi-isostatic pressing and firing parameters on the structural and mechanical characteristics of grinding balls with a diameter of 40 mm is shown. Process parameters of production of high-density corundum balls are optimized on the basis of revealed regularities. The results of complex studies of physical and mechanical properties of ceramic articles are given. The determining effect of the particle size of raw material component on the hardness, density and operational characteristics of the grinding bodies was revealed.
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