Brown Fused Alumina for Abrasives

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Product
Brown Fused Alumina for Abrasives
Posting date : Mar 03, 2025
Membership
Free Member Scince Dec 30, 2016
FOB Price
USD700/ton
Min. Order Quantity
1ton
Supply Abillity
3000ton/month
Port
Tianjin
Payment Terms
TT
Package
40*25kg small plawtic bag in 1000kg big bags
Keyword :
Category
Contact
Danny
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
luoyangbestabrasives
HS-CODE
2818-
Package & Delivery Lead Time
Package
40*25kg small plawtic bag in 1000kg big bags
Delivery Lead Time
15days
Detailed Description
Brown Fused Alumina (BFA) Overview

Brown Fused Alumina (BFA) is a high-performance synthetic abrasive material produced by fusing high-purity bauxite with carbon and iron fillings in an electric arc furnace at temperatures exceeding 2000°C. The result is a hard, dense material with excellent toughness and thermal stability. Its characteristic brown color comes from the presence of titanium oxides, which enhance its strength and durability.

With a Mohs hardness of 9.0, BFA is well-suited for applications requiring aggressive material removal and high wear resistance. Its sharp, angular grains provide strong cutting power, making it a preferred choice for bonded and coated abrasives used in grinding wheels, sandpaper, and blasting media. Due to its ability to withstand extreme heat and chemical exposure, BFA is also widely used in refractory materials, such as furnace linings and castables, ensuring durability in high-temperature environments.

In addition to its industrial uses, Brown Fused Alumina is environmentally friendly, as it can be recycled multiple times in sandblasting and other abrasive processes. Its consistent performance, high strength, and adaptability make it an essential material for metal fabrication, construction, ceramics, and surface preparation industries worldwide.


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