- Mushrooms[2]
- Car Washer[10]
- Adhesives & Sealants[1]
- Oxide[1]
- Aluminum Composite Panels[6]
- Doors[8]
- Engineered Flooring[2]
- Other Heat Insulation Materials[1]
- Metal Building Materials[3]
- Other Construction & Real Estate[6]
- Granite[10]
- Tiles[2]
- Finger Jointed Boards[1]
- Laminated Wood Boards / Blockboards[1]
- Other Timber[4]
- Plywoods[7]
- Cable Manufacturing Equipment[4]
- Canned Fruit[10]
- Canned Vegetables[3]
- Other Furniture Parts[2]
- Beds[1]
- Nightstands[1]
- Stone Crafts[2]
- Abrasives[2]
- Cleaning Equipment[1]
- Industrial Furnace[1]
- Knitting Machinery[7]
- Textile Machinery Parts[10]
- Pipe Fittings[10]
- Seals[6]
- Other Aluminum[1]
- Bauxite Ore[4]
- Quartz Stone[1]
- Refractory[10]
- Stainless Steel Sheets[4]
- Stainless Steel Strips[3]
- Steel Pipes[9]
- Steel Sheets[7]
- Steel Strips[2]
- Steel Structures[6]
- Titanium Bars[1]
- Titanium Pipes[6]
- Titanium Wire[3]
- Adhesive Tape[1]
- Plastic Sheets[1]
- Rubber Hoses[2]
- Rubber Sheets[5]
- Gymnastics[3]
- Bedding Set[1]
- Pillow[3]
- Quilt[7]
alumina
calcined alumina, aluminium oxide
white fused alumina
1.experienced factory
2.high purity Al2O3,more than 99.4%
3.ISO9001
calcined alumina
White fused alumina is made from high quality alumina by melting above 2000°C in the electric arc furnace and then cooling. It is with high purity, great self-sharpening, acid and alkali resistance, high temperature and stable thermal performance. Its hardness is a little higher than brown fused alumina. It is with low toughness, great grinding ability, small heat and high efficiency. It can be made to the abrasives, suitable for sandblasting and grinding high carbon steel and staining steel and other fine-grained abrasive; also be used for precision casting and high-refractory materials.
Applications:
It can be made to the abrasives, suitable for sandblasting and grinding high carbon steel and staining steel and other fine-grained abrasive; also be used for precision casting and high-refractory materials.
Chemical compositions | Physical properties | |||
Items | Value of specification (%) | Items | Property | |
Al2O3 | 99.50min | Color | White | |
SiO2 | 0.05max | Bulk density | 1.75-1.95g/cm3 | |
Na2O | 0.20max | Grain density | 3.90g/cm3 min | |
Fe2O3 | 0.05max |
hardness | Morse hardness | 9 |
Micro hardness | 21600-22600kg/mm3 |