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

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

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for High Carbon Copperhigh Speed Steel , High Purity Silicon Carbide , Oxide Bonded Silicon Carbide , We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.
Wholesale High Temperature Forging Alumina Suppliers – 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 Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

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

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

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

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


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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Wholesale High Temperature Forging Alumina Suppliers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Mauritius, California, Malaysia, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Heather from Tunisia - 2017.12.09 14:01
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Hannah from Auckland - 2018.09.12 17:18
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