Alumina Ceramic Beads

Alumina ball milling media has the characteristics of suitable hardness, moderate density, wear resistance, corrosion resistance and low price. Therefore, most of the raw materials for building and sanitary ceramics are processed with alumina ball milling media.

The high hardness of alumina ceramics allows it to be used to make knives, grinding wheels, abrasives, drawing dies, extrusion dies, bearings, etc. It also has the characteristics of high melting point and good corrosion resistance. It is also necessary for the production of furnace tubes, crucibles, fibers, thermocouple protection tubes and other materials. In addition, alumina ceramics can also be made into pure metal and single crystal growth crucibles, human joints, artificial bones, sodium vapor lamps, microwave fairings, infrared windows, laser oscillation components, solar cell materials and battery materials.

Product Features
▪ Pass wire insulator alumina beads made by 99.3%-99.7% high purity alumina
▪ Pass wire insulator alumina beads beads max working temperature is 1800C
▪ The quality can pass the SGS and DIN43724/DIN43725/DIN40680
▪ Pass wire insulator alumina beads can do the 1, 2, 3, 4 or multi holes
▪ Without any burrs and sharp corners
▪ Can provide the free sample for testing qualuty first