行星式球磨机 meaning in Chinese
planetary ball mill
Examples
- The ferrous - base nanocrystalline material synthesized by mechanical alloying ( ma ) was studied . the ternary fe - cr - c nanometer alloy powders were obtained in the planetary mill
本文研究了铁基纳米材料的机械合金化( ma )制备，采用行星式球磨机制得了fe - cr - c三元纳米合金粉末。 - The operation principle of the planet type ball mill is : rotate circumference of record have , equip with 4 is it make with rotary table high - speed ball of rotation rub the pot to revolve round the sun promptly
行星式球磨机的工作原理是：在旋转盘的圆周上，装有4个即随转盘公转又做高速自转的球磨罐。 - Planet ball mill with have 4 ball rub pot by fashion , once can make 4 different samples , study the new prescription for the technical staff , has developed the new technology material and provided convenience
（一）行星式球磨机同时装有4个球磨罐，一次可做4个不同的试样，为技术人员研究新配方，开发新技术材料提供了方便。 - Firstly , the mechanism of the preparation of superfine quartz powder with ball mill is studied in this article , based on nature of quartz material , griffith ' s strength theory and the crush theory of planetary ball mill . the problem of granulation during the process of the preparation of superfine quartz powder is studied minutely . and proposed increasing dispersant and disperser medium to restrain granulation , and dispersing use ultrasonic after milled
首先,本文结合石英材料的基本物性,以格里菲斯强度理论和行星式球磨机的粉碎原理为基础,研究了球磨法制备超细石英粉体的机理,同时对粉石英制备过程中的团聚问题及其控制作了细致的研究,提出粉磨过程中增加分散剂和分散介质来抑制团聚,粉磨后采用超声法进行分散,并确定了最佳分散剂、分散介质的用量和最佳超声分散时间。 - Based on the experimental results and the correlative chemistry theory , the phases formed in the process and its influenceable factors were studied . the significant results were enumerated as follows : as for the mn - h2o system , 5g pure mn scraps ( 99 . 5 % , - 200mesh ) and distilled water served as the starting materials were milled by high energy ball miller together with 200g steel balls as the milling medium . the experiments were conducted with the rotation speed of 380rpm . - mn3o4 nanopowders were fabricated after milling some time and would experienced phase transformations if continue to be milled . the reaction would be accelerated if a little of hcl or mnso4 was added while be decelerated if . a little of naoh was added . the - mn3o4 phase with particl size between 20 ~ 100 nanometer was obtained after milling 1 . 5h when trace hcl was added . the oxygen added to the ball tin has little effect on the reaction
主要实验结果如下: ( 1 )对于mn - h2o系,通过高能行星式球磨机,在50ml蒸馏水中球磨5gmn粉末,球料比为40 : 1 ,转速为380rpm ,球磨一定时间后获得了纳米级单相- mn3o4 。随着球磨时间的延长,生成的- mn3o4会继续被氧化或发生晶型转变。加入微量hcl或mnso4会明显加快mn的反应,加入hcl后,球磨1 . 5h后即获得粒径为20 100nm的单相- mn3o4粉末;加入微量的naoh会抑制mn反应生成- mn3o4 。