Dry Processing Direct Bonded Chrome Magnesite Bricks

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Dry processing direct bonded chrome magnesite bricks Advantage:

1) Silicon oxide is above 95%.

2) Good acid erosion resistance.

3) High softening point

 

Dry processing direct bonded chrome magnesite bricks Applications:

Light weight silica bricks are primarily used for furnaces and kilns in metallurgy, steel, power, chemical industry, and electric power and machine building etc areas 

 

Dry processing direct bonded chrome magnesite bricks specifications:

 

 

Direct-Bonded Magnesia-Chrome Brick

Main Application:It’s mainly applied to line the sintering zone of the new dry-processing of cement kilns and glass tank furnaces as checkers and the other industrial furnaces.

Chemical & Physical Data

Brand

MgO %

Cr2O3 %

SiO2 %

A.P. %

BDg/cm3

CCS.MPa

R.U.L ℃

DBMGe-8A

≥74

≥8

≤1.5

≤18

2.98

≥40

1660

DBMGe-8B

≥74

≥8

≤2.0

≤18

2.98

≥35

1600

DBMGe-12A

≥66

≥12

≤1.5

≤18

3.1

≥40

1660

DBMGe-12B

≥66

≥12

≤2.0

≤18

3.1

≥35

1600

DBMGe-16A

≥60

≥16

≤1.5

≤18

3.15

≥40

1660

DBMGe-16B

≥60

≥16

≤2.0

≤18

3.15

≥35

1600

 

 

Rebonded Magnesia-Chrome Brick

Main Application:It’s suitable for lining of the slag zone area of refining furnaces of VOD,SKF.

Chemical & Physical Data

Brand

MgO %

Cr2O3 %

SiO2 %

A.P. %

BDg/cm3

CCS.MPa

R.U.L ℃

RBMG-16A

≥65

≥16

≤1.2

≤16

3.1

≥45

1750

RBMG-16B

≥60

≥16

≤1.6

≤16

3.1

≥40

1700

RBMG-20A

≥60

≥20

≤1.2

≤16

3.15

≥45

1750

RBMG-20B

≥60

≥20

≤1.2

≤16

3.15

≥40

1700

 

 

Semi-Rebonded Magnesia-Chrome Brick

Main Application:It’s widely used for every industrial furnaces of the metallurgical and building materials industry.

Chemical & Physical Data

Brand

MgO %

Cr2O3 %

SiO2 %

A.P. %

BDg/cm3

CCS.MPa

R.U.L ℃

SBMG-16A

≥60

≥16

≤1.5

≤17

3.1

≥40

1750

SBMG-16B

≥60

≥16

≤1.8

≤17

3.1

≥35

1700

SBMG-20A

≥55

≥20

≤1.5

≤17

3.15

≥40

1750

SBMG-20B

≥55

≥20

≤1.8

≤17

3.15

≥35

1700



Dry Processing Direct Bonded Chrome Magnesite Bricks

FAQ

Q4: What is the minimum quantity?

A4: There is no minimum order quantity. Depending on the item and processing, there may be a minimum production required, however we can offer a quotation based only on the quantity you need.

 

Q5: Can you give me a brief introduction of the application of your products?

A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals..

offer a quotation based only on the quantity you need.



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Q:What are the main constituents of refractory brick?
According to the composition of refractory bricks, they can be divided into five major categories, namely, silicon aluminum refractory bricks, basic series refractory bricks, carbon containing refractory bricks, zirconium containing refractory bricks and insulating refractory bricks. Any furnace is not made of only one kind of refractory brick, and it needs different fire bricks to match with each other. The following five categories of refractory bricks are described in detail.
Q:What are the specifications for brick?
Thecompressive node as a new type of building energy-saving wall materials, which can be used for masonry walls, but also has good thermal properties, in line with the construction of the building module, reduce the loss in the process of construction, improve work efficiency; the hole rate reached more than 35%, can reduce the weight of the wall, save the foundation engineering cost. Compared with common sintered porous brick, it has the characteristics of heat preservation, heat insulation, light weight, high strength and high construction efficiency. The product is made of shale as raw material. It is produced by high vacuum extrusion molding machine and one yard firing process
Q:Is the wall around the fire area using a firewall? What's the difference between a fireproof brick and a regular brick?
A cuboid with stone walls, with mud firing, mostly red, commonly known as "red brick", there are "blue brick". The size of China's standard clay bricks is 240 x 115 * 53mm. The purpose of this size is to ensure that the length and width of the bricks are 4:2:1 (including the width of the 10mm seam). The thickness of brick to brick brick due to multiple titles, length is 240mm, so the thickness of a brick wall called "24" wall thickness of brick and a half wall called "37" wall thickness is the half brick wall is also known as the "one or two wall". Use bricks online to compare some extreme jokes.
Q:Zirconium corundum 25 content or 40 content, how to distinguish in appearance?
The fused zirconia corundum brick is mainly made of fused zirconia and corundum. ZrO2-Al2O3-SiO2 three element system fused brick, containing Al2O3:40% to 50%, ZrO2:30% to 50%, SiO2:10% to 17%.From the point of view of data analysis, there is no radioactive substance in it, and it will not cause harm to the human body.
Q:What is the weight of the refractory bricks?
Fireclay refractory bricks: 3.4kg-3.8kg - according to the quality of raw materials, prices ranging from 1 yuan to 2.7 yuan, high alumina refractory brick: three, high aluminum in 3.9kg or so. Ordinary T-3 firebrick weight calculation method: 230*114*65*2.2/2.1.
Q:What is brick power, half brick power and full brick power difference?
Power module. Small size, high power. General use should order additional storage energy, heat dissipation, etc.. Dimensions such as brick, so called brick power supply. Half brick power supply is half the size of all brick power supply.
Q:What are ordinary bricks, refractory brick, hollow bricks?
According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, brick, brick and other specific type. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature. For example, refractory clay brick, high alumina brick, brick, brick etc..
Q:What are kiln bricks?
Refractory materials are generally divided into two kinds, namely unshaped refractory and shaped refractory. Unshaped refractory castable is also called, is composed of a variety of aggregate or aggregate and one or more adhesive powder particles, and must use one or more liquid with stirring, has strong liquidity. Refractory materials generally refers to the shape of a refractory brick, standard rules, can also according to need to be cut when the temporary processing.
Q:Just what is in the furnace material?
It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature. For example, refractory clay brick, high alumina brick, brick, brick etc..
Q:What are the categories of brick?
Fired shale brick as a new building energy-saving wall materials, which can be used for masonry walls, but also has good thermal properties, in line with the construction of the building module, reduce the loss in the process of construction, loss and high work efficiency; the hole rate reached more than 35%, can reduce the weight of the wall, save the foundation engineering cost. Compared with common sintered porous brick, the Jian Ling brick has the characteristics of heat preservation, heat insulation, light weight, high strength and high construction efficiency. The product is made of shale as raw material. It is produced by high vacuum extrusion molding machine and one yard firing process

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