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Product Details:
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| Product Name: | Zirconum Alumina 40% | Structure: | A- Al2O3 |
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| Al2O3: | 59% | ZrO2: | 40% |
| Absolute Density: | 4.65g/cm3 | Knoop Hardness: | 1620kg/mm2 |
| High Light: | 4.65g/cm3 Fused Alumina Zirconia,40% Fused Alumina Zirconia,59% Fused Alumina Zirconia |
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High Temperature Abrasives Material Fused Zirconum Alumina ZA25 & ZA40 for Grinding Abarsives
Fused Zirconium Alumina is mainly made of aluminum and zirconium materials. It is smelted at a high temperature of 2250°C, formed by a special processing technology and broken by Barmac. It is of high quality, extremely hard, and has a compact structure. It is a refractory material for the steel industry. According to the content of ZrO2, fused zirconium alumina has medium zirconium corundum (ZrO2 25%) and high zirconium corundum (ZrO2 40%).
Chemical compositions (Typical Values)
| Al2O3 | ZrO2 | SiO2 | Fe2O3 | Na2O | TiO2 |
| 59% | 40% | 0.10% | 0.20% | 0.08% | 0.15% |
Physical Property
| Structure | Absolute Density | Knoop Hardness | Melting Point | Color |
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a- Al2O3 m.t-ZrO2 |
4.65g/cm3 | 1620kg/mm2 | 1880℃ | Grey |
Applications:
| AZ40 F Grade | AZ40 P Grade |
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Cutting stainless steel Cutting high alloys steel types high pressure rough grinding and snagging snagging of alloyed steel castings Large diameter cut off wheels Steel Conditioning ID & OD Grinding Centerless Grinding Disc Grinding Segments Track Grinding |
Sanding of stainless steel types( e.g. Cr-Ni steel) Machining of high alloyed steel types under heavy duty conditions Sanding of parquet floors Belts Flap disc Vulcanized fiber discs |
AZ40-F grade are specifically used for bonded abrasives. From rough, organic-bonded abrasives to precise, vitrified-bonded abrasives, we offer a wide range of products that can be customized for various applications. AZ40-F grade can be used to increase removal rate of material and to extend usability without influence for the beautiful finishes.
Package:
1. 1MT big bag
2. 25kg/bag with 40 bags in a big bag
3. 25kg/bag with 40 bags on one pallet
4. as required
Contact Person: Jason Chen
Tel: 86-18603794999
