准静压法获得高纯度刚玉磨球

IF 0.4 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Refractories and Industrial Ceramics Pub Date : 2024-07-06 DOI:10.1007/s11148-024-00880-y

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 CT 3000 LS SG 氧化铝为基础的压制粉末成分以及准等静压和焙烧工艺参数对直径为 40 毫米的研磨球的结构和机械特性的影响。所揭示的模式可用于优化高密度刚玉球的生产工艺。此外，还介绍了物理和机械性能的综合测试结果。结果表明，原料成分的粒度对研磨体的硬度、密度和工作特性具有决定性影响。

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High-Purity Corundum Grinding Balls Obtained by Quasi-Isostatic Pressing

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High-Purity Corundum Grinding Balls Obtained by Quasi-Isostatic Pressing

The influence of the composition of compacted powders based on CT 3000 LS SG alumina, as well as the process parameters of quasi-isostatic pressing and firing, on the structural and mechanical characteristics of grinding balls with a diameter of 40 mm is shown. The revealed patterns are used to optimize the production process of high-density corundum balls. The results of integrated tests of their physical and mechanical properties are presented. The particle size of the raw material component was shown to have a determining effect on the hardness, density, and operational characteristics of the resultant grinding bodies.

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来源期刊

$Refractories and Industrial Ceramics$

Refractories and Industrial Ceramics 工程技术-材料科学：硅酸盐

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Topics covered include: Scientific Research; Raw Materials; Production; Equipment; Heat Engineering; Applications.