High Alumina Brick 95%

Ref Price:: $1,642.11 - 2,007.03 / m.t.

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 5 Tons m.t.

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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

High Alumina Brick UAL65 - High Alumina Brick

Corundum Castable Alumina Carbide Brick CNBM China

$Corundum Brick - High Purity Corundum Refractory Bricks$

Corundum Brick - High Purity Corundum Refractory Bricks

Corundum Mullite Insulating Brick for Ceramics Furnace Lining

Corundum Brick for Rolling Mill Furnace

High Bulk Density Corundum Bricks for Hot Surface Lining Furnace

Corundum Brick for Chemical Industry from Chinese Supplier

$Corundum Brick - Aluminum Corundum Refractory Brick and Block$

Corundum Brick - Aluminum Corundum Refractory Brick and Block

General Information of High Alumina Brick 95%

Our company’s High Alumina Bricks 95% are the final result of blending excellent high-purity fused alumina as the main rawmaterial with cutting-edge technology, adding superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln. We make sure that the High Alumina Bricks offered by us have gone through all the quality control parameters for maintaining their high quality standard. Their durability and strength adds life to the structure and they possess the capacity of bearing high temperature.

Technical Data of High Alumina Brick 95%
Physical Properties:
Refractoriness	℃	1790
Permanent Lineat Change(1500℃×3h)%	%	-
Apparent Porosity, %	%	≤16
Cold Crushing Strength	Mpa	≥80
Refractoriness Under Load (T0.6)	℃	≥1650
Thermal Expansion, %	%	≤0.8
Density	g/cm3	≥3.1
Chemical Analysis:
Al2O3	%	≥95
Fe2O3	%	≤1
Note: Technical Data are typical average results from test pieces. The technical data is offered solely for your consideration. And CNBM reserve the right to modify the technical data without any prior notice. Users of CNBM products should make their own tests to determine the suitability of each product for their particular purposes.

Feature of High Alumina Brick 95%

Good thermal shock resistance

Low porosity

Good erosion resistance

High compressive strength

Excellent high temperature mechanics

High Alumina Brick 95%

Application of High Alumina Brick 95%

High Alumina Bricks 95% are mainly used:

1). As lining components for the high temperature industries furnace (such as refractory, electronics, ceramics industries).

2). As Thermal insulation components for the high temperature heating equipments, such as gas making furnace, gasification furnace of petrochemical industry, reacting furnace of off-colour industry, electric induction furnace of metallurgical industry.

Q: Application of electric high temperature regulating valve?: Acid refractory with silicon oxide (SiO2) as the main ingredient, commonly used are silica brick and clay. Brick is siliceous products containing more than 93% SiO2, the use of raw materials with silica, silica and other waste. The silica acid slag erosion ability is strong, but vulnerable to the erosion of basic slag, its softening temperature is very high, close to the fire, the volume does not shrink after repeated burning, or even a slight swelling, but the thermal shock stability. The brick is mainly used for thermal equipment of coke oven, glass furnace, furnace and other acidic silica brick, according to the physicochemical indexes and SiO2 content can be divided into several levels, mainly used in glass furnace and coke oven silica brick for two categories. Clay brick with refractory clay or bauxite clinker as main raw material, containing 30% to 46% of alumina, refractory degrees 1580 to 1770 DEG C, weak acid refractory material, heat shock resistance, resistance to acid slag, widely used in refractory clay brick clay as main raw material is called common clay brick that made pyrojewel clinker as the main raw material, the porosity in the clay brick below 17% is called low porosity clay brick. Two kinds of clay bricks are divided into several grades according to the physical and chemical indexes. The price difference between the ordinary clay bricks and the low porosity clay bricks is great.

Q: How much is a refractory brick?: There are many kinds of refractory bricks, you have to look at what is material, the material is not the same, the price is not the same, clay brick is the cheapest, probably hundreds of dollars a ton, and corundum brick a ton of several money, silicon carbide, silicon nitride, and more expensive. And this thing is generally on t sell, the price is by a single block after conversion.

Q: What are the advantages of refractories?: Special refractories are new inorganic non-metallic materials developed on the basis of traditional ceramics and refractory materials. For example, AZS brick, corundum brick, magnesia chrome brick, silicon carbide, silicon nitride bonded silicon carbide, nitrides, silicides, sulfide, boride, carbide and other non oxide refractory materials; calcium oxide, chromium oxide, alumina, Magnesium Oxide, beryllium and other refractory materials. Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on

Q: What is the blast furnace ceramic cup called by the refractory factory?: The refractory bricks, which are suitable for blast furnace conditions, are vitrified by high temperature sintering. They are like a huge cup, so they are called ceramic cups. The name was taken by the French, and the technology was handed down from france!

Q: What refractory materials are used in industrial furnaces?: The working conditions of industrial furnaces should first be investigated thoroughly, and the primary and non essential factors affecting the construction of furnace materials shall be analyzed. Focus on thinking, the temperature change condition, temperature bump slag properties, furnace atmosphere, heat insulation, impact wear and other special requirements, to ensure the quality of the life and product.

Q: What is the standard classification of high alumina bricks and high alumina bricks?: High alumina brick is a kind of refractory material in refractory brick products. It is made of refractory clay or other refractory material. It belongs to the product of Si Al System

Q: What is the difference between corundum and high alumina?: The main components of high alumina brick are high alumina bauxite, mullite and partial corundum sand.The difference between them lies in the content of alumina and the alumina refractory products with alumina content higher than 48%The content of Al2O3 is higher than 90%, which is called corundum brick.

Q: Is liquid phosphoric acid two aluminum hydrogen flammable?: Liquid phosphoric acid two hydrogen aluminum features: easy mixing, molding, especially suitable for field construction, so liquid phosphoric acid two hydrogen aluminum is not flammable

Q: What kind of refractory material will be used in the glass kiln?: High temperature & glass corrosion performance of the brick is slightly lower than that of chromium oxide, also by isostatic pressing forming method, its technical indicators ZrO2>65%, <2.0% porosity, volume density of about 4.25g/cm3, the temperature in E glass is higher than 1370 DEG C have erosion. Used in the E glass melting pool unit kiln glass temperature slightly lower at the end of the transition path, forming the bottom of the pool and forming path path flow tank and bushing support brick etc.. In addition, the dense zirconia brick is used as the backing brick of the dense chrome brick.

Q: Ask for help about the phase of refractory material: Binding phase. The binding phase is the phase outside the main crystal phase or the main crystal phase and the sub crystalline phase. The binding phase can be made up of either a fine crystal or a glass phase or a composite of the two. Such as the combination of magnesia brick, magnesia chrome brick, magnesia brick and other basic refractories in phase is composed of crystal matrix; silica brick, clay brick is made of glass phase in the form. When the matrix is formed at high temperature, the liquid phase is low, and the viscosity of the liquid phase is low and the quantity is large, the production and properties of refractory products are essentially controlled by the substrate.

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