Magnesia Chrome Brick, Magnesia Chrome Bricks,

Magnesia Chrome Brick, Magnesia Chrome Bricks, System 1

Magnesia Chrome Brick, Magnesia Chrome Bricks, System 2

Magnesia Chrome Brick, Magnesia Chrome Bricks,

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 100 m.t./month

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magnesia chrome brick refractory nozzles and blocks

Magnesia Chrome Brick, Magnesia Chrome Bricks,

Application:

It is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate. The domestic so called magnesia –Chrome bricks.

The refractoriness of magnesia chrome bricks are more than 2000°C,and the refractory under load is a above 1550°C.Good steady volume in high temperature , the performance of meeting sudden cold and sudden hot is better than magnesia bricks.

Physical and chemical index

Item		Behaviors
		Magnesia Chrome Bricks
		TY-DMC-40	TY-DMC-20	TY-DMC-12	TY-DMC-8
Chemical composition	MgO %	35	60	70	70
	SiO2 %	1.0	1.0	2.0	2.0
	Cr2O3 %	40	20	12	8
Apparent Porosity %		16	16	18	18
Cold Crushing Strength Mpa		40	40	40	40
0.2Mpa Refractoriness Under Load T0.6		1700	1700	1650	1650
Bulk Density g/cm3		3.3	3.15	3.05	3.0

We sincerely welcome you to inquire for the products of magnesia chrome brick refractory nozzles and blocks!

If you are interested in our products, please feel free to contact us! The best service will be offered!

Q:Process for producing magnesia chrome brick: The fine powder compacts after calcination produced by magnesia - chrome ore grinding method, brick with magnesia coarse particles, are effective measures to eliminate the effect of loose. Compared with the common magnesia chrome brick, the magnesia chrome brick made by this method has lower porosity, higher compressive strength, higher softening temperature and higher flexural strength. Compacts with chrome magnesite powder, magnesia chrome brick by synthetic magnesia chrome sand made of high-temperature calcination, slag resistance and high temperature strength are better than other magnesite chrome brick.In addition, magnesite brick and electric arc furnace melting magnesium chromium material by direct casting (see Figure microstructure, color), fused magnesia chrome brick material produced by the process of melting particles combined with magnesia chrome brick etc..

Q:What are the differences between magnesium chrome bricks, such as direct bonding, re bonding, semi bonding, CO sintering and chemical bonding? Hope expert advice..: The process of firing magnesia chrome bricks is roughly the same as that of magnesia bricks. In order to eliminate the brick during firing, due to MgO and Cr2O3, Al2O3

Q:What is a half combination of magnesia chrome bricks?: Opacifying particles as periclase spinel crystal structure, fully developed, as part of account of solution structure and matrix.

Q:What are the main raw materials of magnesia chrome bricks?: At present the most widely used are magnesium aluminum alloy, followed by magnesium manganese alloy and magnesium zinc zirconium alloy. Mainly used in aviation, aerospace, transportation, chemical, rocket and other industrial sectors. In practical metals, it is the lightest metal, and the specific gravity of magnesium is about 2/3 of aluminum and 1/4 of iron. It is the lightest metal in practical metals, high strength and high rigidity.

Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?: I produce clay bricks, and my bricks stand at 1500-1700 degrees. Specific depends on what kiln, brick is only part of it

Q:With different capacitance magnesia brick brick: Fused magnesia brick brick has compact structure, high mechanical strength,

Q:How much is magnesium chrome brick a ton?: The price of bricks in different places is not the same. The average price is about 3500 yuan

Q:What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?: The performance of direct bonding magnesia chrome brick is better than that of common magnesia chrome brick.

Q:Magnesium chrome brick price?: In the brick factory products are now sold throughout the country and exported to the United States, South Africa, India, Germany, Canada, Ukraine, Japan and other countries, has been recognized and highly refractory materials in the world market.

Q:What are the types of magnesia chrome bricks for industrial use?: 1. burned magnesia chrome bricks 2. magnesia chrome bricks 3. semi bonded magnesia chrome brick and magnesia chrome brick generally is the three

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