High temperature furnace refractory kiln furnture alumina ceramic tray
1. Description
According to different customers using environment, raw materials of the prodcuts are strictly managed so that we can ensure that the product not only has good wear-resistant, Corrosion-resistant, but also size rich. The service life can be at least five years, and has 15% higer grinding efficiency than a rubber liner. Also it decreases the pollution to the grinding material and increases the capacity of mill ball, lowing the cost.
Alumina ceramic tray Application
Working in high temperature enviroment.
Abrasive application etc
High quality Alumina Grinding Media (Alumina Ball and Lining Brick) are made from selected high grade raw material and fired in high temperature by advanced cool iso-static pressing technique and automatic molding process. We are working for customers' demands and offering the products with best performance price ratio. With advantages of high density, regular shape, easily classifying and assorting, superior milling efficiency and competitive price prior to natural pebbles and conventional grinding media, Alumina Ball and Lining Brick have been approved to be excellent for grinding processing of ceramic bodies and glaze materials in tile industries and surface polishing of the ceramic bearing applicant and surly the best choice to replace the pebbles. Based on different applying fields, we have developed the relevant grades and series, which meet the customers' consideration on the use and cost control, and have gained the good reputation from clients domestic and oversea.
High purity alumina ceramic tray can stand 1700C at most, widely used in furnace kilns and other applications.
2. Product Feature
Alumina purity as high as 99.5%.
Fine grinded surface,
Tight tolerance,
High temperature
Alumina ceramic tray Specification/Models
10x10x1mm, 20x20x2mm, 40x40x8mm, 100x60x8mm, 150x150x12.5mm, 200x200x25mm etc. Can be made according to your requirements.
3. Alumina ceramic tray Chemical Composition and Technical Data:
| Performance Index |
92 series |
95series |
| Al2O3 (%) |
≥91.5 |
≥94.5 |
| Moh’s Hardness |
9 |
9 |
| Water Absorption Rate(%) |
0.02 |
0.02 |
| Fracture Toughness(Mpa) |
3.65 |
3.75 |
Bending
strengh(Mpa) |
255 |
275 |
| Bulk density(g/cm 3 ) |
≥ 3.60 |
3.65 |
4. Alumina ceramic tray advantages:
- The main material of our products is high purity quality alumina, which cause no negative effective effect to the grinded material.
- High density and hardness, impact resistance, low loss rate, smooth surface and no contamination to product.
- With high grinding efficiency which can reduce grinding time to reduce energy cost and being good for environment protection.
