Magnesium Aluminnate Aluminum Spinel for Ceramic Materials

Min. Order:	20 Metric Ton
Payment Terms:	L/C, D/P, D/A, T/T
Supply Ability:	5000MT/month
Place of Origin:	Henan

Company Profile

He Nan Ruishi Investment Group Co.Ltd

Location:	Luoyang, Henan, China (Mainland)
Business Type:	Manufacturer
Main Products:	Black Fused Alumina, White Fused Alumina, Vice-White Fused Alumina, Brown Fused Alumina, Composite Fused Alumina

Product Detail

Model No.:	Magnesium Aluminum Spinel
Means of Transport:	Ocean
Brand Name:	RS
Production Capacity:	5000MT/month
Packing:	As per coustomers' requirement.
Delivery Date:	As per coustomers' requirement.

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Product Description

Fused magnesium aluminum spinel is produced by mixing the industrial alumina with the purity no less than 98.5% and the caustic-burned magnesia with the purity no less than 96% and an appropriate amount of high purity magnesite, and smelting with high temperature in the electric arc furnaces,and can be processed with different size particle, fine powder and superfine powder. Its grain is well developed with the features of compact texture and uniform structure.

It is characterized by high temperature resistance, high density, low water absorption, low thermal expansion coefficient, good thermal stability, and strong corrosion resistance.

It is ideal material to cast sliding plate, nozzle bricks, ladle bricks and open hearth furnace bricks, as well as the basic material for ecotone bricks of large cement kilns, medium cement kilns, refractory castable materials and first-class and medium-class kiln furniture. And it is widely used in iron and steel smelting, cement rotary kiln and glass furnace.

Specification:

Specification	Chemical composition(%)
Specification	Al2O3	MgO	SiO2	CaO	Fe2O3	Na2O
AM-60	56—62	30—32	≤0.4
AM-70	71—77	22—27	≤0.4	≤0.6	≤0.3	≤0.3
AM-80	81—86	13—17	≤0.4	≤0.5	≤0.3	≤0.4
AM-90	88—92	7—11	≤0.4	≤0.4	≤0.5	≤0.4