$High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick System 1$
$High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick System 2$

$High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick$

$High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick System 1$

$High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick System 2$

High Alumina Brick - Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick

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Place of Origin:	Shandong, China (Mainland)	Shape:	Brick	Material:	Diatomite
SiO2 Content (%):	50%	Al2O3 Content (%):	45%	MgO Content (%):	0.5%
CaO Content (%):	0.2%	Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	Model Number:	SSW-23 SSW-26 SSW-28
Brand Name:	cnbm	Al2O3%:	>45	SiO2%:	40
Volume density %:	0.52-1.25	Fe2O3%:	<1.0	CaO:	1.7
Softening temperature °C:	1250	The highest use ° C temperature:	1230-1760	Heavy burn line change %:	-1(1300*12h)
Tel No:	86-535-2229232	Fax No.:	86-535-2805233

Packaging Details:	Packed in cartons with plastic sheet inside,With or without pallets outside.We can also pack goods according to your requirement
Delivery Detail:	two weeks after confirming the order

Low Thermal Conductivity
2.High Temperature Resistance
3.Excellent Insulation
4.Acid-base Erosion Resistance

$Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick$

Our Services

1. The competitive price, our price is not higher than any factory.

2. We have strict quality inspection system.

3. Professional foreign trade team to be a strong link in our communication with clients.

4. The standard and characterized packing as per every client's requirement and product's feature.

Q: In 2016, a few of the traditional refractory materials will be able to survive: The other is in large enterprises and individual has the unique advantage of the small enterprises, with independent technology system, production equipment advanced, there are certain funds set up to deal with risk, timely reform, such enterprises compared to a few years ago the productivity and sales or have declined, but overall is still in the stage of production increased steadily.

Q: What is the difference between corundum and high alumina??: The main component of high purity 99 corundum brick is corundum sand,90 corundum brick is mainly composed of corundum sand and a small amount of Suzhou soil, mullite.

Q: Application characteristics of high alumina brick: Thermal shock stability. In high alumina brick products, the stress concentration is due to differential expansion when the temperature of refractory brick changes. Therefore, the high aluminum brick products than clay brick products thermal shock stability is poor, general water temperature only 3 - 5 times.

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's the difference between a well type annealing furnace and a box type annealing furnace?: Box annealing furnace application: mainly used for quenching, normalizing, annealing and other conventional heat treatment equipment for steel parts. Features: 1, electric loading, high productivity, heat treatment is especially suitable for small and medium-sized parts, such as 30%, uniform temperature, intelligent digital display meter PID (pictured) automatic temperature control, high precision; 2, electric discharge loading convenient, as good; 3, door and seal the oven body is sealed automatically, without manual seal; 4, equipped with electric interlock protection device, and can prevent the fault accident due to the error. Bell type annealing furnace four bell type annealing furnace bell type annealing furnace is mainly used for annealing sheet metal in natural atmosphere and normalizing treatment of steel parts. 1, special steel, precision alloy large all fiber trolley type resistance furnace, strip, wire bright annealing. 2 、 annealing of special steel casting and forging. 3. Annealing of silicon steel sheet. 4, metal and non metal powder sintering pieces etc..

Q: What are the characteristics of high alumina bricks?: A neutral refractory with an alumina content of more than 48%. Made from alumina or other raw materials of high alumina content; formed and calcined.

Q: Are there any differences between insulating bricks and refractory bricks?: The refractoriness of insulating bricks is generally below 1400 tons, while the refractoriness of refractory bricks is above 1400 degrees. 3. density insulation bricks are generally lightweight insulation materials, the density is generally in 0.8-1.0g/cm3, and the density of refractory bricks are basically above 2.0g/cm3.

Q: What does refractory consist of?: According to the chemical characteristics of refractory raw materials can be divided into acidic refractory materials, such as silica, zircon etc.; neutral refractory raw material, such as corundum, bauxite, mullite (acidic) (acidic), Ge (alkaline) iron and graphite; alkaline refractory materials, such as magnesite, dolomite, magnesium sand calcium sand.

Q: What are the lining structures of lime rotary kilns and what are the requirements for refractories?: The current configuration of domestic calcining active lime rotary kiln refractories are as follows: the discharge end of low cement high alumina castable with 3% steel fiber; the cooling zone and the firing zone: dry magnesia spinel brick with high aluminum brick with high temperature; preheating: high alumina brick; low temperature preheating zone: clay brick light clay brick; feeding end: low cement high alumina castable with 3% steel fiber; in addition, brick size also have the corresponding requirements; dimensional tolerances: dimensional tolerances used in different parts of the requirements are not the same, the general control in 2mm; corner damage: general permit edge damage 40mm and 5mm deep within angle loss in the hot and cold surface is allowed to have only one, three edges and the length of not more than 50mm; there are cracks parallel to the use of surface crack is not allowed, cracks of brick surface are allowed.

Q: High alumina brick 80 with which high aluminum cement?: Which kind should be chosen should be determined according to the conditions of use, life expectancy and cost control. By the way, the quality of masonry is also very influential.

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