logo
logo
Sign in

fused alumina process and characteristics

avatar
jun sakura
Production process and characteristics
Using high quality alumina powder as raw material, by refining and crystallizing in electric arc furnace with high temperature. It has white color, slightly harder and lower toughness comparing with brown fused alumina. Its micro hardness is 2200-2300kg/mm². With high purity, better self-sharpening and grinding ability, good acid and caustic corrosion resistance, high temperature resistance and good thermal stability.fused alumina 
 
Applications
1. Various high-end products, crafts or hardware products such as surface beautification.
2. Polishing and grinding.
3. Making of solid and coated abrasives.
4. Suitable for crystal and ultra-fine grinding and polishing in the electronics industry.
5. Made of advanced refractory materials.
6. Denim processing and effect patterns for special fabrics such as denim.
7. Oilstone/polishing pad, grinding wheels etc.
8. Anti-friction material, anti-resisting grounds/paper/paiting.
9. Used for making polishing paste/solution etc.
 

White Fused Aluminum Oxide is a high purity fused aluminum oxide.  It achieves its white color as it is lower in impurities than brown or pink fused aluminum oxide.  It typically has higher friability than brown fused aluminum oxide.  With a Mohs hardness of 9, Aluminum Oxide is a high strength, wear-resistant material possessing a strong ability to resist vigorous chemical attacks (such as acid and alkali) at extreme temperatures.   Its high degree of refractoriness, along with its superior electrical insulating properties, dielectric properties, and high melting point make White Fused Aluminum Oxide a desirable material choice for a diverse range of applications. 


Panadyne offers a full range of aluminas to meet your application.  Our Aluminum Oxide is offered in standard FEPA grading or custom sizing.  The white fused aluminum oxide is available in acid washed, non-acid washed, and microdermabrasion grade.white fused alumina

TYPICAL PROPERTIES
High Hardness

High Compression Strength

Abrasion/ Wear-Resistance

Abrasives

Chemical Inertness

High Degree of Refractoriness

Superior Electrical Insulating Properties

Dielectric Properties

High Melting Point

collect
0
avatar
jun sakura
guide
Zupyak is the world’s largest content marketing community, with over 400 000 members and 3 million articles. Explore and get your content discovered.
Read more