- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- China Manufacturer with main products:WHITE FUSED ALUMINA ,BROWN FUSED ALUMINA ,GARNET ,CHROMITE SAND ,TABULAR ALUMINA ,BORON CARBIDE ,SILICON CARBIDE ,ZIRCON SAND ,PWA WCA ,PINK FUSED ALUMINA ,ALUMINUM OXIDE ,CEARMIC SAND
Home > Products > pink fused alumina > PFA Pink fused alumina for grinding head/Bistrique/Grinding wheel
PFA Pink fused alumina for grinding head/Bistrique/Grinding wheel
- 999999 Metric Ton / Metric Tons per Month
- Tianjin/Qingdao Port
- T/T L/C
- 2 days
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Foundry chromite sand AFS25-30-35-40-45-50-55-60-65-70-80
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White Corundum#10000#8000#6000#4000#3000#2000#1500#1200#1000
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White Corundum#10000#8000#6000#4000#3000#2000#1500#1200#1000
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Low-sodium white fused alumina 0.1%Na2O
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Low-sodium Na2O 0.1% white fused aluminum oxide
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Low-sodium white corundum with 0.1%max Na2O
Product Details
| Brand Name: | Haixu Abrasives | Place of Origin: | China | Model Number: | F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
| Material: | aluminum oxide and oxidized chromium | Usage: | the precision grinding of the measuring tools,lathe main shafts,instruments and apparatus parts,threading workpieces and samplers,etc. | Abrasive Grain Sizes: | F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
Product Description
PFA Pink fused alumina for grinding head/Bistrique/Grinding wheel
PFA Pink Fused Alumina is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium. lt is pink.lts hardness is close to,but toughness higher than that or WA.
Chemical composition
Specification | Low chromium | Medium chromium | High chromium | ||||||
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 | ≥97.80 | ≤0.70 | ≥96.50 | ≤0.70 | |||
Physical property
Basic minerals | Crystal size μm | True density g/cm3 | Bulk density g/ cm3 | Knoop hardness kg/mm2 |
α-Al2O3 | 600-2000 | ≥3.90 | 1.40-1.91 | 2200-2300 |
Application: 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.
Contact Us
- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- Contact nameSunshine Ma
- Phone86-371-60305639
- AddressErqi District Zhengzhou,Henan
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