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Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa

Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa


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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for White Fused Alundum Powder, Fused Magnesium Aluminate Spinel, White Corundum, Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
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micro sodium white fused alumina

Compared With β-Al2O3 And α-Al2O3

Sodium oxide is a harmful impurity to white corundum. It forms β-Al2O3 with alumina in the molten state, and the amount of production increases with the increase of sodium oxide content. Na2O in white corundum mainly appears in the form of Na2O·11AL2O3 (β-Al2O3). For example, if the alumina raw material contains more than 0.6% sodium oxide, the white corundum produced with it will contain more than 10% β-Al2O3.

Compared with β-Al2O3, α-Al2O3 has ‘three highs’. First, it has a high melting point, Secondly a high density, and thirdly a high hardness, as shown in the following table:

 Phase Chemical compositions Crystal System Density (g/cm3 Micro hardness (Kg/mm²) Melting point (℃)
α-Al2O3 Al2O3 Hexagonal 4.0 2300 2050
β-Al2O3 Na2O·11Al2O3 Trigonal 3.24 1300~1600 1600

Chemical Composition

Chemical Composition Na2O % ≤ Al2O3 % ≥ SiO2 % ≤ Fe2O3 % ≤
Gurantee Value 0.06 99.7 0.1 0.05
Typical Value 0.02 99.89 0.04 0.03

Advantages

The micro-sodium white fused alumina improves the melting point, particle density, bulk density, flexural strength, compressive strength, true density, hardness and other properties of white corundum products, laying a solid foundation for the product to enter the high-end market.

Applications

white fused alumina application
grinding
grinding processing

It is suitable for processing alloy steel, high hardness steel, high carbon steel and other materials with high hardness and high tensile strength.


Product detail pictures:

Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa detail pictures

Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa detail pictures

Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa detail pictures


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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for Best Price for Alumina Abrasive Powder - Micro Sodium White Fused Alumina – Yufa , The product will supply to all over the world, such as: Madras, Adelaide, Paraguay, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our solutions are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Mario from Seattle - 2018.11.02 11:11
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Juliet from Venezuela - 2017.08.15 12:36
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