95% Zirconia Grinding Bead Grinding Medium Pure Zirconia Ball School Yttrium Stable fine Experiment Vertical Sand Laying Machine Stirred Ceramic microspheres (1000g) (2.4-2.6mm)

💖Zirconia ball alias zirconia ceramic ball, zirconia ball, ultrafine grinding medium, zirconia microbeads, zirconia grinding ball.💖Zirconia ball use: especially suitable for vertical stirring mill, horizontal rolling ball mill, vibration mill and all kinds of high line speed rod pin sand mill; Wet and dry ultrafine dispersion and grinding of all kinds of slurry and powder that are required to refuse cross-contamination.💖Application areas are as follows: A. wear and corrosion resistant products: coatings, textiles, pigments, printing and dyeing; B. High strength, high toughness products: magnetic materials, piezoelectric ceramics, dielectric ceramics; C. Prevention of pollution: medicine, food, cosmetics; D. Ceramics: electronic ceramics, refractory ceramics, structural ceramics💖Zirconia ball features: high strength and toughness at room temperature, high density, good wear resistance, high temperature corrosion resistance, high stiffness, non-magnetic permeability, electrical insulation, thermal expansion coefficient close to steel and other advantages. When the zirconia ceramic ball is at 600℃, the strength and hardness are almost unchanged. Using yttrium oxide as stabilizer, it is made by special molding process and high temperature roasting and phase fixing process.💖Performance parameters:💖Composition (Wt%) : (ZrO2) 94.6%; (Y2O3) 5.2%💖Filling density (Kg/l) : 3.5(φ5mm)💖Density (g/cm3) : 6.02-6.07💖Hardness (GPa) :>11💖Elastic modulus (GPa) : 200💖Thermal conductivity (W/m.k) : 3💖Thermal expansion coefficient (10*10-6/℃(20-400)) : 9.6💖Crushing strength (KN) : ≥20(φ7mm)💖Fracture toughness (MPam1/2) : 8💖Crystal size (Um) : ≤0.5

• 💖Product name: 95% zirconia grinding ball
• 💖High grinding efficiency: The specific gravity of yttrium stabilized TZP zirconia ceramic microbeads is 1.6 times that of ordinary zirconia beads, and has higher grinding efficiency under the same conditions.
• 💖Good fluidity: product roundness is good, the surface is smooth, and the wear of the equipment is lower than other grinding machines.
• 💖Impact resistance, low wear: TZP zirconia ceramic microbeads toughness is good, in the high-speed, high concentration of the machine does not crack, peeling, wear only zirconia silicate beads 2/1.
• 💖Low cost of use: the selection of this product will bring you comprehensive cost reduction such as media wear, power consumption, labor, equipment and so on, and product quality is greatly improved.