Dry Processing Direct Bonded Chrome Magnesite Bricks

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Loading Port:
Qingdao
Payment Terms:
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: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:How are qualitative and qualitative refractories understood?
Unshaped refractory products, referred to as bulk loading, are made at the place of use for the required shapes and for heat treatment, such as castable, ramming, projection, spray, refractory clay, etc..
Q:What is the weight of the refractory bricks?
Light weight brick 1 to 1.7 kilograms; heavy clay superscript brick weighs 3.75 kilograms; light 30 plates 0.79 kilograms; light 40 plates, 1.05 kilograms
Q:Can the fire clay to be reused?
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, ordinary brick, specific rotation. 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.
Q:What are kiln bricks?
Referred to as refractory brick. Refractory made from refractory clay or other refractory material. Light yellow or brownish. The utility model is mainly used for laying smelting furnaces, and can withstand high temperature between 1580 DEG C and 1770 DEG C. Also called brick. Refractory material of a certain shape and size. 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's the use of refractory bricks?
Refractory bricks are mostly used in the lining of furnaces of high temperature industries. Such as iron and steel industry, blast furnace, hot blast furnace, converter, colored reverberatory furnace, rotary kiln, etc.
Q:Zirconium corundum 25 content or 40 content, how to distinguish in appearance?
It is in the production process, zirconium corundum bricks are likely to cause pollution.
Q:How can the silica in zircon sand be removed during the smelting of zirconium corundum?
How can the silica in zircon sand be removed during the smelting of zirconium corundum?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%.
Q:Outside wall tile (whole body smooth surface has small hole split brick) has cement pollution, with what product cleaning (cement, mortar, cleaning agent)?
Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels. Clay brick materials, cheap, durable, and fire prevention, heat insulation, sound insulation, moisture absorption and other advantages, is widely used in civil engineering. Waste brick can also be used as aggregate of concrete. In order to improve the shortcomings of ordinary clay bricks, such as small, self important and waste of soil, they are developing in the direction of light weight, high strength, hollow and big blocks.
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.

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