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Chrome fused alumina
- 999999 Metric Ton / Metric Tons per Month
- Tianjin/Qingdao Port
- T/T L/C
- 3 days
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Product Details
Brand Name | Haixu Abrasives | Place of Origin | China | |
Model Number | F12-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 | F12-F220 |
Product Description
Chrome fused alumina
Chemical Composition
Chrome Fused Alumina(Low Chromium)
Size | Al2O3(%) | Cr2O3(%) | Na2O(%) | Fe2O3(%) |
F012 F014 F016 F020 F022 F024 F030 F036 F040 F046 F054 F060 F070 F080 | ≥98.5 | 0.2-0.45 | ≤0.3 | 0.01-0.05 |
F090 F100 F120 F150 | ≥98.5 | 0.2-0.45 | ≤0.35 | 0.01-0.05 |
F180 F220 | ≥98.0 | 0.2-0.45 | ≤0.40 | 0.01-0.05 |
chrome Fused Alumina(Medium Chromium)
Size | Al2O3(%) | Cr2O3(%) | Na2O(%) | Fe2O3(%) |
F012 F014 F016 F020 F022 F024 F030 F036 F040 F046 F054 F060 F070 F080 | ≥98.2 | 0.45-1.00 | ≤0.30 | 0.01-0.05 |
F090 F100 F120 F150 | ≥98.2 | 0.45-1.00 | ≤0.35 | 0.01-0.05 |
F180 F220 | ≥97.8 | 0.45-1.00 | ≤0.40 | 0.01-0.05 |
Ruby Fused Alumina
Size | Al2O3(%) | Cr2O3(%) | Na2O(%) | Fe2O3(%) |
F012 F014 F016 F020 F022 F024 F030 F036 F040 F046 F054 F060 F070 F080 | ≥97.4 | 1.00-2.00 | ≤0.30 | 0.01-0.05 |
F090 F100 F120 F150 | ≥97.0 | 1.00-2.00 | ≤0.35 | 0.01-0.05 |
F180 F220 | ≥96.5 | 1.00-2.00 | ≤0.40 | 0.01-0.05 |
Physical Properties
Basic minerals | α-Al2O3 |
Crystal size μm | 600-2000 |
True density g/cm3 | ≥3.90 |
Bulk density g/ cm3 | 1.40-1.91 |
Knoop hardness kg/mm2 | 2200-2300 |
Main Applications:
---For the surface treatment of pink molten alumina: metal oxide, carbide black skin, metal or non-metal surface rust removal, such as gravity die casting mold, rubber mold oxidation or free agent removal, ceramic surface black spot, in addition to uranium, paint rebirth.
---Beautification treatment: all kinds of gold, gold ornaments, precious metal products of extinction or fog surface treatment, crystal, glass, corrugated, acrylic and other non-metallic fog surface treatment, can make the surface of processing into metallic luster. ---Used for etching and processing: jade, crystal, agate, semi-precious stones, seals, elegant stone, antiques, marble tombstones, ceramics, wood, bamboo, etc.
---Precision bond grinding tools, such as ultra-thin cutting disc, cutting wheel, grinding wheel.
---Ceramic grinding wheels such as crankshaft grinding wheel, bowl grinding wheel, cup grinding wheel, installation point, ceramic grinding tools, etc.
---Coat grinding tools, such as sandpaper and polishing wheels.
---High quality firebricks.
Packing:25kgs pvc bags+1mt big bag
Contact Us
- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- Contact nameSunshine Ma Chat Now
- Phone86-371-60305639
- AddressErqi District, Zhengzhou, Henan
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