Глиноземные шлифовальные материалы, глиноземные керамические шарики/бусины

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Характеристики


alumina grinding media alumina ceramic ball/beads


0.5-80mm 92% High Alumina Ceramic Balls Alumina Oxide Ball



Product Description


Brief Introduction




Alumina ball AL2O3 for all sorts of ball mills, pearl mills, sand mills for the superfine grindings and dispersions of products with special quality requirements ,such as: Zircon sand, Silicon dioxide, Calcite(GCC),Magnetic bands coatings for audio and video tapes, paint, pigment,coatings,Ceramic glaze, Titanium dioxide and so on.


 


Main Advantage


—High strength, Excellent wear resistance, keep the material high degree of purity.


—High density, high grinding efficiency, shortens 50% grinding times.


—Very good roundness, very smooth and shiny surface, long times of use


  Alumina (28)


 


















































 


Item



92 series High Alumina balls



95 series High Alumina balls



Al2O3 %



92



95



Fe2O3 %



≤0.2



≤0.15



Specific density g/cm3



3.60



3.65



Water absorption %



≤0.001



≤0.001



Mon’s hardness



9



9



Crush strength


Mpa



2000min



2200min



Color



white



white



Abrasion loss ‰



0.15



≤0.1



 


Size(mm)





































0.51.02.03.04.05.0
6.08.010.013.015.020.0
25.030.035.040.050.060.0
70.080.0    

 


Application


1.Mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding, and mechanical equipment accessories.


2. Metallic minerals like copper, silver, nickel, gold, Zinc etc.


3. Non-metallic minerals like Calcium Carbonate, kaolin clay, zirconium silicate, TiO2 and other minerals.


4. White pigments, coatings, paints, inks etc.


5. Recommend to be used in stirred mill and ball mill.


 


 


Making process of alumina ball


1. Raw materials purchasing


2. Refine into required powder


3. Spry drying


4. heating


5. mould by isostatic  press machine or rolling by rolling machine for shaping


6. drying


7. heating in furnace for 48 hrs, 105m(tunnel kiln)


8. final product selection


9. Quality control check


10. delivered into warehouse, packing, waiting for delivery note


alumina ceramic bead superior grinding efficiency wear resistant ceramic grinding ball 92% alumina



Packaging & Shipping


 micro bead dia 1mm 92% alumina ceramic ball


 


 





Certifications


QQ20171225144523





Company Imformation


Zhonglong Chemical(Group)Co.,Ltd. is one of the biggest manufacturer
and exporter in China for ceramic grinding ball-(yttria stab.zirconia bead,ceria stab.zirconia bead,zirconium silicte bead,alumina ball) and zirconia powder( zirconia oxide and yttria stab.zirconia powder). Meanwhile our company produces high performance structural ceramic products. Owing to the advantages of high hardness, high-temperature resistance, wear resistance, anticorrosion, electric insulation, antimagnetic, light specific gravity and other incomparable superiority compared with metal.


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Company Information


As the leading manufactory of grinding media, major products including: zirconia series grinding ball,alumina ball, Zhonglong Chemical have devoted in this business for more than 10 years. More information, please visit www.zr-product.com


  



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Ceramic Fairs


 






Our Services



A.Payment


95% ZrO2 ceramic yttria stabilized zirconia ball 0.6mm



 B.Delivery


95% ZrO2 ceramic yttria stabilized zirconia ball 0.6mm


 





FAQ


95% ZrO2 ceramic yttria stabilized zirconia ball 0.6mm




0.0088 s.