Brown alumina oxide/brown fused alumina is fused and crystallized under high temperature

from a mixture of bauxite and other raw materials. It is characterized by its high hardness, good

toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of

high-tensile strength such as: carbon steel, general-purpose alloy steel, annealed malleable iron

etc. It also can be used as refractory materials.

2. Application
Suitable for grinding high-speed, high carbon steel
High-grade refractory materials
Abrasives tool
Grinding and polishing
Ceramics
LED
Sandblasting
Aviation

3. Packing

In 25kg bags be packed into 1mt big bag. Or based on customer’s requirement.

Purpose	Specification		Chemical Composition(%)				Magnetic Material Content(%)max
Abrasives Grade			Al2O3min	Fe2O3max	SiO2max	TiO2max
	Grain	12-80	95.0	0.3	1.5	3.0	0.05
		90-150	94.0	0.3	1.5	3.0	0.03
		180-220	93.0	0.3	1.5	3.5	0.02
Refractory Grade	Group Size	0-1mm 1-3mm 3-5mm	95.0 94.5	0.3	1.5	3.0	—
	Fine Powder	-180mesh -200mesh -240mesh	93.5	0.5	1.5	3.5	—
Color			Dark brown
Hardness(mohs)			9.0
Melting Point(°C)			2250
Maximum Service Temperature(°C)			1900
Ture Density(g/cm3)			3.9

 

Evergreen Industry Co., Ltd.

Basic Information

Business Type:Business Service

Main Products:Black Silicon Carbide,Green Silicon Carbide,Silicon Carbide Ball,Brown Alumina Oxide,Natural Graphite Flake

Location:2506, Unit 1, No. 27, Mingze Street, Zhongshan Dist., Dalian, Liaoning, China (Mainland)

Total Employees:

Year Established: 2010

Trade Information

Top 3 Markets:

Accepted Payment Currency:

Nearest Port:

Average Lead Time:0

Overseas Office: No

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