Good Price White Fused Alumina /White Alumina Oxide
Introduction ： Brown Fused Alumina is one of the electro-corundum family. wellknown by downstream industry as type A grain.Other name includes corundum, corindon, alundum,artificial emery, brown aluminum oxide, emery, etc. It is made out by the smelting of bauxite and other agents in an electric arc furnace at temperatures higher than 2000°C. It is both a hard...
Strict and complete quality inspection means, standardized scientific management system and unique product development plus moderate price and perfect after-sales service, the black silicon macro bonded, aluminum oxide, Green Silicon Carbide sell well in various countries. We have established a computerized customer file system to ensure a rapid response to customer needs. We are willing to grow together with you, to be your loyal partner, providing you with the most professional and considerate service.
Introduction：
BFA is well known as the type A grain in terms of downstream industry, being an ingredient for resin bonded and vitrified grinding wheels, is considered a regular constituent for many design and purpose, due to its better tenacity, to achieve the balance of efficiency and lifecycle. White alumina and Silicon carbide is more hard but friable relatively comparing with brown alumina, however, a mixed usage of WA or SiC with A has merits of durable and efficient.
Typical Chemical Analysis:
Design
Meshes
Chemical Constituents %
Al2O3≥
Fe2O3≤
SiO2≤
TiO2
Cao ≤
ABR
F4-F80
95
0.3
1.4
1.5-3.8
0.45
F90-F150
94
0.3
1.5
1.5-3.8
0.50
F180-F220
93
0.3
1.5
1.5-3.8
0.50
ABV
F4-F80
95.5
0.3
1.2
1.7-3.4
0.42
F90-F150
94
0.3
1.2
1.7-3.4
0.45
F180-F220
93
0.3
1.4
1.7-3.6
0.45
ABR-- Abrasive Bonded by Reson
ABV-- Abrasive Bonded by Vitrification
Notice: Special requirement of proportion of chemical composition customizable.
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