Zirconia fused alumina is produced by putting rich aluminum, zirconium materials and additives in electric furnace, smelting with high temperature above 2000°C,cooling down with special technology, and compacting with Barmac plastic, which has the characteristics of tenacious texture, dense structure and high strength.
This product is not a kind of aenoir abrasive, but can be also used as high-grade refractory. It takes the advantages of high strength, high toughness, high temperature resistance, which can manufacture heavy-duty wheel with high performance, and has achieved very good results in grinding steel, cast iron, heat-resistant steel, titanium alloys, aluminum alloys and tungsten alloy. And it is widely used in the production of refractoriness in the steel industry such as continuous casting and rolling, flow channel, and glass kin as well.
| Brand | Chemical composition (%) | ||||
| Al2O3 | ZrO2 | SiO2 | TiO2 | Fe2O3 | |
| ZA25 | 50—60 | 38—44 | 0.5Max | 1.0 Max | 0.2 Max |
| ZA40 | 68—72 | 24—30 | |||
Application
- –Making zircon fused alumina brick and building materials.
- –Used for making bonded abrasives products,and process of grinding,sandblasting,surface treatment of metal products and other materials.
- –With good melt erosion resistance,Zirconia fused alumina has good grinding effect on steel,iron casting,heat resistant steel and other alloy materials.
- –Zirconia fused alumina can be made for heavy duty Zirconia fused alumina grinding wheel,snagging,cutting disc,Fiber disc,grinding rails,high speed abrasive belts etc.
- –Used for making coated abrasives products.
- –Used for making lapping paste,polishing wax,emery cloth,sandpaper etc.
