您的位置：网站首页 > 《中文科技期刊数据库》 > 工程技术 > 矿山工程 > 选矿 > 摘要
Comminution of Mica by Cavitation Abrasive Water Jet
GUOChu-wen LIULinosheng HANDong-tai LIAi-min ZHANGDong-hai ChinaUniversityofMiningandTechnology
|
摘要：The comminution of mica with an abrasive water jet is mainly based on three knids of effects ,that is, high-speed collision, cavitating effect atut shearing effect.cavitation abrasive water jet was applied for the comndnution of mica because cavitation abrasive water jet can make full use of the three effects mentiorted above. Besides high speed impacting among panicles, cavhation atut shearing were also enhanced due to the divergent angle at the outlet of the cavitation nozzle. A JME- 200 CX transmission electron microscope was used for observing the size distribution of particles. Variance analysis on the experimental results indicates that the effect of cav-itation is much more significant than that of collision. The effect of pressure on comminution results becomes less with the decrease of the particle size. | |
|---|---|---|
| 格式：PDF 页数：4 页 页码范围：53-56页 | ||
| 学科分类： | ||
| 关 键 词：云母 粉碎 气穴现象 研磨 水射流 磨蚀 | ||
| 来源期刊：《武汉理工大学学报：材料科学英文版》2003年 第2期 | ||
| 收录数据库：中文科技期刊数据库 | ||
|
||
