Main Products: abrasive materials ,animal machine ,Agriculture machine ,Meat processing machinery ,food process machine
Aluminium Oxide sand
USD $100 - $1,500 /Ton
Min.Order:10 Tons
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Zhengzhou Ohfu Trading Co., Ltd.
Business Type: Trading Company
Zhengzhou Henan ChinaMain Products: abrasive materials ,animal machine ,Agriculture machine ,Meat processing machinery ,food process machineProduct Details
Pink Aluminium Oxide Sand
Its main material is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium.
It is pink. Its hardness is close to,but toughness higher than that or WA.
The abrasive tools made of it feature excellent durability and high processing cleanness,which are suitable for the precision grinding of the measuring tools,lathe main shafts,instruments and apparatus parts,threading workpieces and samplers,etc.
Chemical Composition
Grit |
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Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | |
F12-F80 | ≥98.50 | 0.20-0.45 | ≤0.50 | ≥98.20 | >0.45-1.00 | ≤0.55 | ≥97.40 | >1.00-2.00 | ≤0.55 |
F90-F150 | ≥98.50 | ≤0.50 | ≥98.20 | ≤0.60 | ≥97.00 | ≤0.60 | |||
F180-F220 | ≥98.50 | ≤0.50 | ≥98.80 | ≤0.70 | ≥96.50 | ≤0.70 | |||
Physical Property
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α-Al2O3 | 600-2000 | ≥3.90 | 1.40-1.91 | 2200-2300 |
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