Effect of Shape and Specification of Cemented Carbide Grinding Body on Grinding Efficiency of Medium-grain Tungsten Carbide Powers AITranslate
Abstract AITranslate
Medium-free dry grinding of medium-grain tungsten carbide powders was carried out using cemented carbide grinding bodies with different specifications and shapes.The ground tungsten carbide powders were analyzed by X-ray diffractometer(XRD),scanning electron microscope(SEM) and laser particle size analyzer.The powder size,subcrystal size,strain and laser particle size distribution of each group of ground tungsten carbide samples were compared,and SEM morphology of some samples was analyzed.The effects of shape and specification of grinding body and grinding time on the properties and grinding efficiency of tungsten carbide powders were discussed.The results show that cemented carbide rods have better grinding efficiency than cemented carbide balls.For the grinding body with the same type,the smaller the size,the better the grinding efficiency.With the extension of grinding time and the enhancement of grinding efficiency,both the average particle size and subgrain size of tungsten carbide powders decrease,the strain increases,and the particle size distribution is more concentrated.
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Basic Information:
DOI：
Chinese Library Classification Number:TG135.5[一般工业技术—材料科学与工程]
Citation Information:
Medium-free dry grinding of medium-grain tungsten carbide powders was carried out using cemented carbide grinding bodies with different specifications and shapes.The ground tungsten carbide powders were analyzed by X-ray diffractometer(XRD),scanning electron microscope(SEM) and laser particle size analyzer.The powder size,subcrystal size,strain and laser particle size distribution of each group of ground tungsten carbide samples were compared,and SEM morphology of some samples was analyzed.The effects of shape and specification of grinding body and grinding time on the properties and grinding efficiency of tungsten carbide powders were discussed.The results show that cemented carbide rods have better grinding efficiency than cemented carbide balls.For the grinding body with the same type,the smaller the size,the better the grinding efficiency.With the extension of grinding time and the enhancement of grinding efficiency,both the average particle size and subgrain size of tungsten carbide powders decrease,the strain increases,and the particle size distribution is more concentrated.
quote
| GB/T 7714-2015 | [1] ZHANG Hua-min, JIANG Fu-hai. Effect of Shape and Specification of Cemented Carbide Grinding Body on Grinding Efficiency of Medium-grain Tungsten Carbide Powers[J]. Rare Metals and Cemented Carbides, 2020(2): 90-95. |
| MLA | [1] ZHANG Hua-min, and JIANG Fu-hai. "Effect of Shape and Specification of Cemented Carbide Grinding Body on Grinding Efficiency of Medium-grain Tungsten Carbide Powers." Rare Metals and Cemented Carbides, no. 2, 2020, pp. 90-95. |
| APA | [1] ZHANG Hua-min, & JIANG Fu-hai. (2020). Effect of Shape and Specification of Cemented Carbide Grinding Body on Grinding Efficiency of Medium-grain Tungsten Carbide Powers. Rare Metals and Cemented Carbides(2), 90-95. |
| IEEE | [1] ZHANG Hua-min and JIANG Fu-hai, "Effect of Shape and Specification of Cemented Carbide Grinding Body on Grinding Efficiency of Medium-grain Tungsten Carbide Powers," Rare Metals and Cemented Carbides, no. 2, pp. 90-95, 2020. keywords: {tungsten carbide powder;grinding body;cemented carbide;shape and specification;particle size;subgrain size;strain} |