High alumina ceramic polishing ball used for polishing aluminum alloy with vibrating screen
High alumina ceramic ball is made of alumina powder calcined at high temperature.After grinding and polishing the surface of material with high alumina ceramic ball, the surface accuracy can be improved.
The high alumina ceramic ball is mainly used for polishing the surface of various metal and non-metal materials after rough polishing.When it is used together with matching brightener, the surface brightness of material can be improved. High alumina porcelain is widely used in vibration polishing machine, centrifugal polishing machine, eddy current polishing machine and roller polishing machine. It is also used in mirror polishing of stainless steel, copper, aluminum alloy, zinc alloy and other parts.
NOTES:
The key to operate the polishing machine is to maximize the polishing speed in order to remove the damage layer as soon as possible.At the same time, it is also necessary to ensure that the final tissue will not be affected when polishing the damage layer.The best way to solve this problem is to divide the polishing process into two stages:rough polishing and fine polishing. The purpose of the first stage is to remove the polishing damage layer. This stage should maintain the maximum polishing rate, however, the surface damage caused by rough polishing is the secondary consideration.The purpose of the second stage is to remove the surface damage caused by rough polishing, so as to minimize the polishing damage.
Chemical Composition and Physical Properties
品名Series | 高比重系列 | ||
BMPro-92 | BMPro-92S | BMPro-95 | |
Al2O3(%) | 92±0.5 | 90±0.5 | 95±0.5 |
Hardness(Mohs) | 9 | 9 | 9 |
Bulk density （g/cm3） | ≥3.6 | ≥3.7 | ≥3.7 |
Self wearing rate （g/kg.h） | ≤1.6 | ≤1.3 | ≤1.3 |
Dimension(mm) | Φ0.5-20 | Φ0.5-20 | Φ0.5-20 |
In addition to being used as polishing abrasives, high alumina ceramic balls are also commonly used as grinding media for various kinds of equipment such as deep processing of mineral powder, industrial ceramic powder materials, non-metallic powder materials, ball mill, stirring mill, stripping machine, polishing machine and sand mill. Zibo Bomai ceramic material Co., Ltd. produces high aluminum ceramic balls all year round. It can also be customized according to your needs. Welcome customers to consult with us!
