Brown Aluminum Oxide for Refractory Materials

1.For abrasives and sandblasting 2.High Hardness 3.HIgh purity of alumina 4.Manufacturer

1. Company Description

Honest Horse BFA is under the standard of FEPA,GB,JISR,ANSI.

Generally,we use 5 sieves for sieving the material.

And also can customize the sieving method for customers' special request.

Until now we owning two manufacturing enterprises for abrasives and machinery respectively, is a comprehensive joint-stock company integrating production, R&D and trade. Our factory  has been specializing in abrasives and machinery for over 10 years, and enjoys a good reputation for our best quality and service.Our company has passed ISO9001 Quality Management System Attestation. More than 30 experts have continuously worked on product innovations and developments in close cooperation with universities and other research institutions.Description:  Brown Alumina Powder / Brown Fused Corundum

Brown aluminum oxide abrasive fused alumina refractories hardware is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and great toughness. The abrasives tools made of brown aluminum oxide are suitable for steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.

Chemical & Physical  Composition

Items		Unit	Index
Chemical composition	Al2O3	%	95%min
	SiO2	%	1.50max
	Fe2O3	%	0.50max
	Ti2O	%	3.00max
	CaO	%	0.30%
Melting point			2050
Refractoriness			1850
Bulk density		g/cm3	3.85min
Mohs hardness		---	9.00min
Grain size		mm	0-1, 1-3, 3-5,5-8

 

Brown Aluminum Oxide for Refractory Materials