• Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu

Brown Fused Alumina Manufacturer – Alumina powder and α-type alumina powaer – Wanyu

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Each individual member from our large performance revenue crew values customers' needs and company communication for Low Chromium 0.20-0.45 , Alumina Carbon Refractory , Castable , We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
Brown Fused Alumina Manufacturer – Alumina powder and α-type alumina powaer – Wanyu Detail:

Five characteristics of high-purity alumina powder

1. Chemical resistance;
2. High-purity alumina, the alumina content is greater than 99%;
3. High temperature resistance, normal use at 1600℃, short-term 1800℃;
4. Resistant to sudden cold and heat, not easy to burst;
5. It adopts grouting and has high density.
1. Use of α-type alumina powder

In the crystal lattice of α-type alumina powder, oxygen ions are closely packed in hexagons, and Al3+ is symmetrically distributed in the octahedral coordination center surrounded by oxygen ions. The lattice energy is very large, so the melting point and boiling point are very high. α-type oxidation Aluminum is insoluble in water and acid. It is also called aluminum oxide in industry. It is the basic raw material for making metal aluminum; it is also used to make various refractory bricks, refractory crucibles, refractory tubes, and high temperature test instruments; it can also be used as abrasives and flame retardants. Agents, fillers, etc.; high-purity α-type alumina is also the raw material for the production of artificial corundum, artificial ruby ​​and sapphire; it is also used for the production of modern large-scale integrated circuits.

Activated alumina has selective adsorption capacity for gas, water vapor and some liquid moisture. After the adsorption is saturated, it can be revived by heating at about 175-315°C to remove water. Adsorption and resurrection can be performed multiple times. In addition to being used as a desiccant, it can also adsorb the vapor of lubricating oil from polluted oxygen, hydrogen, carbon dioxide, natural gas, etc. It can also be used as catalyst and catalyst carrier and chromatography carrier.


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Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Brown Fused Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for Brown Fused Alumina Manufacturer – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: US, Singapore, Lahore, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services to suit your needs. We warmly welcome you to contact us and make sure you feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specs or inquiries today.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Pandora from New York - 2018.05.15 10:52
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By ROGER Rivkin from Italy - 2018.11.28 16:25
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