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| Product Name: |
high purity white fused alumina abrasives
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| Supply Ability: |
8000 metric tons |
| Related proudcts |
white fused alumina, high purity alumina, |
| Specifications |
WA24 |
| Price Term: |
FOB |
| Port of loading: |
Qingdao, Tianjin, Shanghai |
| Minimum Order |
1 metric ton |
| Unit Price: |
950-1000 |
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white fused alumina
White fused alumina is made from high quality alumina by being melted above two thousand centidegree in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance 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. White fused alumina can be made into all kinds of abrasives, suitable for grinding high carbon steel, high speed steel, stainless steel and other fine-grained abrasives; it can be also used for precision casting and high-refractory materials.
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white fused alumina physical and chemical analysis
Physical properties Chemical compositions Content (%)
Crystalbody Hexagonal
Al2O3
¡Ý99
Main crystal body Al2O3
Color white Na2O ¡Ü0.4
True density ¡Ý3.9 g/cm3
Bulk density 1.75-1.95 g/cm3 SiO2 ¡Ü0.01
Mons¡¯ hardness 9
Linear expansion
coefficient
8.3x10-4 Fe2O3 ¡Ü0.03
Loss on ignition ¡Ü0.06%
---------------------------------------white fused alumina abrasives
sandblasting
Performance and advantages
1. Not affecting the color of the processing cases
2. Sandblasting in the non-iron process
3. Powder level ideal for wet blasting and light lapping
4. High speed process and quality
5. Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations
6. After acid washing steps
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white fused alumina usage
1. Available research in a variety of blasting and light lapping operations
2. The process of beautifying glass or acrylic
3. The process of blasting TV screens
4. The cutting of silicon wafer
5. The process of cleaning and blasting tooth model
6. Precision sand casting
7. High refractory and other ceramic additives
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white fused alumina micropowder size w1-w63
Suitable for various precision instru |
| Company: |
zhengzhoushi haixuml Co.,Ltd
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| Contact: |
Ms. Jessie He |
| Address: |
South Tongbai Road Kaixuanmen A-801 |
| Postcode: |
450000 |
| Tel: |
86-0371-68706003 |
| Fax: |
86-0371-60305637 |
| E-mail: |
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