Alumina ceramic grinding beads Specification: Chemical composition: Al2O3 92% Density (g/cm3): 3.65 Hardness (Mohs): 9 Size Available(mm): 0.5~10 Application: Wet grinding, ultrafine grinding process of ceramics, glaze, chemicals, etc.
1. Yttria stab.Zirconia ball: 1)preventing material from contamination because of its extreme low wear rate. 2)high grinding efficiency. 3)lower total costs due to the long using life. 2. User: Materials for grinding and dispersing, structural ceramics, electronics ceramics, refractory ceramics, magnetic material, metallurgy, medicine, food, cosmetics, textiles, printing and dyeing, pigment and other industries. 3.Specification: Items unit specification Composition wt% 94.8% zro2 5.2% y2o3 Bulk density kg/l 3.73(2mm) Specific density g/cm3 6.02 Hardness(hv) gpa >8.5 Elastic modulus gpa 200 Thermal conductivity w/m.K 3 Crushing load kn 20 (2mm) Fracture toughness mpam1-2 9 Grain size µm 0.5 Thermal expansion coefficient(20-400 c) 10x10 -6 / c(20-400) 9.6 4. Available size: Size (mm) size (mm) size(mm) size(mm) 0.2-0.4 1.4-1.6 3 20 0.4-0.6 1.6-1.8 5 25 0.6-0.8 1.8-2.0 6.5 30 0.8-1.0 2.0-2.2 10 35 1.0-1.2 2.2-2.4 12 40 1.2-1.4 2.4-2.6 15 45 25kgs/drum
Grinding media Packing in steel drums or container bags.
1forged balls Chemical elements(%): c 0.52-0.84 si 0.15-0.75 mn 0.65-1.25 p 0.04max s 0.04max Hardness: dia25-60mm hrc60-65 Dia80mm-100mm hrc58-63 Dia110-140mm hrc56-62 Dia150mm hrc52-60 2high chrome casting balls, Chemical elements(%) : c 2.5-3.2 si 1.0max mn 0.5-1.5 cr 11-14 p 0.10max s 0.06 max Hardness: dia30-70mm hrc58-63 dia80-100mm hrc57-62 We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries. Our steel balls are with the characteristic of high hardness, good wear resistance, no breakage, further more, our timely delivery and favorable price has obtained a high reputation from the customers. If you interesting in our products, plz send me an enquiry anyway. Steel drums or flexible container bags
Application:Industrial ceramic grinding media Self Abrasion:0.0055-0.01% Al2O3 content:92%,95% Making type:Rolling; ISP HRA: 85 Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance HS code:690912 Certificate:ISO 9000
Supplier: Ceramic grinding media, yttrium stabilized zirconia grinding beads(ysz), cerium stabilized zirconia grinding beads,, zirconium silicate beads, alumina grinding balls, alumina lining brick, ceramic grinding balls, zirconium toughened alumina lining brick(zta block), zirconium grinding balls
We are a professional grinding balls manufacturer.We can produce grinding balls diameters from10-150mm,and Cr percentage from2%-25%.
Grinding media balls for Gold Grinding Application fields:gold,copper,iron ore grinding mills 1.High carbon alloy steel for ball mill 2.High hardness and low wearing rate 3.Sizes available: DIA20-150MM or as per customers request 4.Hardness :HRC58-65 or as per your requirements
Chromium casting grinding ball m 7%-10% Size(|¦ì):10-130mm Hrcy47 Industry fields:mining/coal grinding/other wet applications 3.High chromium 10%-14% Size(|¦ì):10mm-130mm Hrcy58 Industry fields: cement-dry grinding/mining/coal grinding/power stations/chemical industries/other wet applications 4.Special high chromium ¡y14% Size(|¦ì):10-130mm Hrcy60 Industry fields: cement-dry grinding/metallurgic mine/power stations/chemical industries or other wear big business Bag:1t/bag 0.23m^3 Drum: 800-900kg/drum 0.244m^3
