White Fused Alumina

White Fused Alumina

White Fused Alumina is a high-purity aluminum oxide abrasive used for precision blasting, grinding, polishing, lapping and surface finishing. With high hardness, strong cutting ability, low iron content and clean white appearance, white fused alumina is suitable for applications that require high cleanliness, precise surface treatment and reduced contamination. It is commonly used for stainless steel parts, aluminum alloy components, glass, ceramics, precision instruments, polishing applications and surface preparation before coating or finishing.

  • Payment :

    T/T, L/C
  • Product Origin :

    Shandong, China
  • Shipping Port :

    Qingdao
  • Lead Time :

    15-30 Days
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Product Introduction

 

Shandong Zhongxing Metal supplies White Fused Alumina for precision blasting, stainless steel surface treatment, aluminum parts finishing, ceramic processing, grinding and polishing applications. Its sharp angular particles provide stable cutting performance while helping reduce contamination risk on sensitive workpieces.

White Fused Alumina is a high-purity synthetic abrasive made from high-quality alumina powder through high-temperature fusion. It has high hardness, strong cutting ability and good chemical stability.

Compared with Brown Fused Alumina, White Fused Alumina has higher purity and a cleaner white appearance. It is suitable for applications requiring low iron content, clean blasting results and precise surface treatment.

Manufacturing Process

 

White Fused Alumina is produced by melting high-purity alumina powder in an electric arc furnace. After cooling, the fused material is crushed, screened, magnetically separated and classified into different particle sizes. The production process focuses on purity control, particle size consistency and cleanliness. Finished products are inspected to ensure stable abrasive performance for blasting, grinding, polishing and precision surface treatment applications.

Advantages

 

White Fused Alumina offers high purity, sharp cutting ability and clean blasting performance. It is suitable for applications where metallic contamination, color contamination or excessive impurities should be avoided.

Its angular shape helps produce a uniform surface profile, while its high hardness supports efficient cleaning and finishing. It is especially suitable for stainless steel, aluminum alloy, precision parts and high-cleanliness surface treatment.

  • High-purity alumina abrasive
  • High hardness and strong cutting ability
  • Low iron content
  • Clean white appearance
  • Good chemical stability
  • Suitable for precision blasting and surface finishing
  • Provides consistent surface treatment results

Specifications

Item White Fused Alumina
Product Name White Fused Alumina
Material High-purity alumina
Color White
Shape Angular
Hardness High hardness
Main Component Al2O3
Purity Higher purity than Brown Fused Alumina
Available Sizes Customized according to application
Application Type Precision blasting, grinding, polishing, surface finishing
Customization Particle size, grade and packaging available upon request

Applications

 

White Fused Alumina is widely used for stainless steel blasting, aluminum alloy surface finishing, precision parts cleaning, ceramic products, grinding tools, polishing applications, mold cleaning and surface preparation where clean abrasive performance is required.

It is recommended for customers who need a cleaner surface finish, lower impurity level and stable abrasive quality.

White Fused Alumina is widely used for precision blasting, surface finishing, grinding, polishing and refractory applications.

Common applications include:

  • Stainless steel surface treatment
  • Aluminum alloy surface finishing
  • Precision blasting
  • Ceramic and glass processing
  • Grinding wheel production
  • Polishing and lapping
  • Refractory material production

Packaging

 
steel drums

palletized

25 kg  palletized packaging.

 
bags

Bags

 25 kg bags,  jumbo bags.

Customized packaging is available according to export requirements, warehouse handling conditions and customer specifications.

Frequently Asked Questions

What is White Fused Alumina used for?

White Fused Alumina is used for precision blasting, grinding, polishing, lapping and surface finishing. It is suitable for stainless steel, aluminum alloy, glass, ceramics and other workpieces that require clean blasting results and low iron contamination.

What is the advantage of White Fused Alumina?

White Fused Alumina has high purity, high hardness and strong cutting ability. Compared with Brown Fused Alumina, it has lower iron content and a cleaner white appearance, making it suitable for precision surface treatment and applications requiring high cleanliness.

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