• Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu

Wholesale High Temperature Forging Alumina Manufacturer – Alumina powder and α-type alumina powaer – Wanyu

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Wholesale High Temperature Forging 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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Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale High Temperature Forging Alumina Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of Wholesale High Temperature Forging Alumina Manufacturer – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Niger, Guatemala, Leicester, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Marco from Marseille - 2018.12.11 14:13
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Rosemary from Slovakia - 2017.10.25 15:53
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