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Zirconium aluminum composite b
YD-Zr80 high strength zirconia ceramic beads have special application in grinding and dispersion of papermaking, printing ink and nonmetal. The strengh, toughness and abrasion-resistant of Z80 beads almost approach to those of TZP beads. Because of lower density and price, the beads attract attention of more and more users. Properties and technique parameters ZrO2 composition 80% Specific Density ≥5.4g/cm3 Bulk Density 3.3g/cm3 Resistance to Compression ＞1.5KN(Φ2mm) Vicks hardness ＞ 1050 Wear Rate (g/kg.h) ＜0.01 Size Φ0.60～Φ10.0mm Main Character ü High strength and toughness near that of Zirconia beads, Without crashing under high speed. ü The lowest barasion in the same kind beads, Preventing material from any contamination. ü Appropriate bluk density, Fitting for different grinding apparatus. ü Good sphericity and mobility, Smooth suface, easy washing. Without any pores. ü Good Chemical stability, Resisting any corrosive liquid. ü Low working cost, excellent Property.