Fused Cast Chrome Magnesite Bricks for Dry Processing

Fused Cast Chrome Magnesite Bricks for Dry Processing System 1

Fused Cast Chrome Magnesite Bricks for Dry Processing

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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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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.

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: 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: 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 are the forming methods of refractory materials?: Basically there are three kinds: grouting molding, casting molding, machine forming, the three methods are applicable to different types of refractory materials, grouting molding for unshaped refractory

Q: Zirconium corundum 25 content and 40 content, how to distinguish in appearance?: It is in the production process, zirconium corundum bricks are likely to cause pollution.

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 are the main constituents of refractory bricks?: Refractory brick composition is mainly composed of a variety of aggregate or aggregate and one or more kinds of sticky agent composed of mixed powder particles, when used, must be mixed with one or more liquids, mixing evenly, with strong liquidity. Different refractory bricks are different, such as silicon aluminum

Q: What are the specifications for bricks?: 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's the use of refractory bricks?: Refractory brick fire resistance is greater than 1580 degrees, and the average brick three or four Baidu softened deformation. The refractory brick because of its high refractoriness, and high pressure molding, and after high temperature kiln, so the use of strength is particularly good, practicality is particularly strong in high temperature liquid, gas with high temperature, high temperature solid, chemical corrosion products etc..

Q: Can the fire clay 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.

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