Corundum-Mullite Brick GM83

Ref Price:: $2,335.11 - 2,854.03 / m.t.

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 5 Ton m.t.

Supply Capability:: 1000 Ton Per Month m.t./month

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General Information of Corundum-Mullite Brick GM83

CMAX corundum-mullite bricks use the high-purity fused corundum as the main raw materials, the application of advanced technology to add superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln fired from. Widely used in residue gasification, ammonia secondary reformer, carbon black reactor and refractory furnace and other equipment.

Feature of Corundum-Mullite Brick GM83

Good thermal shock resistance

Low thermal conductivity

High strength

Good erosion resistance

Excellent high temperature mechanics

Excellent chemical corrosion resistance.

Application of Corundum-Mullite Brick GM83

Corundum Mullite Bricks are mainly used in EAF roof industrial furnace lining, other furnace glass furnace, glass ceramic kiln and tunnel kiln. Also they can be used in iron making industries, like laying ceramic, taphole of blast furnace and tuyere. It can protect the bottom of blast furnace for longlife using.

Q:What kind of refractory material is used in the hearth of reverberatory furnace?: The alumina fiber has a maximum resistance of 1700 degrees, and the zirconium fiber is generally 1700 to 2200 degrees

Q:2000 degree of high temperature materials, which belong to high temperature insulation materials?: What can withstand 2000 degree high temperature materials on the market? What are the materials belong to high temperature materials? High temperature insulation material the most common are the following: calcium silicate shell, aluminum silicate cotton felt, glass surface, diatomite, vermiculite, foamed cement etc.. Among them, the first three are the most common, especially the aluminum silicate cotton felt, which can withstand 650 degrees of high temperature.

Q:Mullite bricks in alumina alumina is what?: With mullite as main crystalline phase of high alumina refractory products. Mullite bricks containing Al2O3 64%~75%, refractoriness >1790? C, normal temperature compressive strength 70~260MPa, softening the starting point for 1600~1700 degrees. The manufacturing method for casting and sintering process.

Q:What are the high temperature insulation materials?: Followed by a variety of lightweight bricks, alumina hollow ball, lightweight brick is relatively high temperature, about 1600 degrees. The others are low.Then there's the heavy brick. Heavy alumina brick, corundum mullite, can withstand 1750 degrees -1800 degrees. Mullite, cordierite lower lows.

Q:What are the properties of corundum mullite?: Heavy material has good compactness, high compressive strength, resistance to various corrosive gases, good thermal shock resistance, good thermal conductivity and wear resistance.

Q:Corrosion mechanism of iron on refractory materials: Iron oxide can not be used as refractory,

Q:What material is heat insulated and not afraid of fire?: Foam as a kind of important organic insulation materials, there are two kinds of polystyrene and polyurethane foam, which was published in 30s, the production in our country began in late 50s and 60s, which is characterized by the effect of thermal insulation performance, light weight, sound absorption properties, but the organic materials and brick wall with construction is difficult. Need the polystyrene foam plate is adhered in the walls with special binder and coupling agent, after a plurality of process, the construction is very complex. Moreover, foam plastic products have poor aging resistance, low service life, and waste materials can not degrade and cause white pollution.

Q:Which is faster for heat transfer between corundum bricks and high alumina bricks?: 43 3.65kg or so, the use of temperature 75, high aluminum in about 1520, 43 of brick 1430 or so, the color of 75 pan white, 43 of the Loess color. In short, the difference is great.

Q:What material is good for refractory bricks?: Is the main varieties of acidic silica brick, refractory brick. It is mainly used for coke oven building, also used in furnaces all kinds of glass, ceramic and carbon calciner, refractory brick arches and other load-bearing parts, is also used in high temperature bearing part of hot blast stove, but should not be used in thermal equipment below 600 DEG C and the temperature fluctuation in the.

We are an industrial enterprise of refractories integrating the scientific research, design, production and engineering service. With first-class quality of products, high-efficient and prompt after-sale service, our products are not only well sold in many domestic large steel enterprises and coking enterprises, but also widely exported to more than 23 countries and regions.

1. Manufacturer Overview
Location	Henan, China
Year Established	2007
Annual Output Value	Above US$ 200 Million
Main Markets	North America;Asia;Western Europe;Africa;Russia;Middle East
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	20% - 30%
No.of Employees in Trade Department	10-20 People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 150,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Installation guide, OEM Service Offered
Product Price Range	High; Average