$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 1$
$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 2$
$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 3$
$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 4$

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks$

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 1$

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 2$

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 3$

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks System 4$

Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 100 m.t./month

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Packaging & Delivery

Materials of Insulation Brick		Lightweight Clay	Lightweight High-alumina	Lightweight High-alumina
°C		1225	1300	1400
Operation Temp
Chemical	AI2O3%≥f	30	48	55
Composition	SiO2%≥
	Fe2O3%≤	1.5	1.1	1
	TiO2%≤		2	1
	CaO%≤
	Alikali %≤	1.5	1.5	1.5
g/cm3 Density		0.7	0.85	0.95
%> Apparent Porosity		75	65	65
MPa ≥		1	1.5	2
Cold Compression Strength
%		1250°C/12h-1-0	1400°C/12h-1-0	1500°C/12h-1-0
Linear Change on Reheating
(0.02MPa)
Refractoriness under Load
0.2%°C≥		1150	1250	1380
2.0%°C≥		1200	1350	1470
5.0%°C≥		1250	1400	1510
Thermal Conductivity
20°C(W/mK)≤		0.17	0.3	0.4
800°C(W/mK)≤		0.25
1000°C(W/mK)≤			0.35	0.45

Product Description

The fused-rebonded magnesia chrome brick has high temperature resistance, good corrosion resistance, thermal shock resistance and bulk stability under high temperature etc .The fused-rebonded magnesia chrome brick is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate.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.

The fused-rebonded magnesia chrome brick mainly used in metallurgy(open hearth,EAF), non-ferrous (metall-urgyfurnace ) , buildings and materials (cement rotary kiln,glass kiln) etc.

$Fused-Rebonded Magnesia Chrome Bricks, Refractory Bricks$

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: Process for producing magnesia chrome brick: The process of firing magnesia chrome bricks is roughly the same as that of magnesia bricks. In order to remove the bricks during sintering, due to MgO and Cr2O3, Al2O3 or direct bonding of magnesia chrome bricks

Q: Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?: High alumina brick clay brick up to 1700 degrees above 1500 degrees -1750 degrees of magnesia brick and magnesia chrome brick 1500-1650 degrees.

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: 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?: It is possible to judge by the concrete kiln. The magnesium chrome bricks produced by real gold company are very good. Our factory purchased them the year before last, and their technicians were very professional, and gave us very good suggestions.

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

Q: What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?: The magnesia chrome bricks are divided into ordinary magnesia chrome bricks, direct bonding magnesia chrome bricks, half bonded magnesia chromite bricks, fused magnesia chrome bricks, fused magnesia semi bonded magnesia bricks, and unburned magnesia chrome bricks

Q: What are the main raw materials of magnesia chrome bricks?: Magnesium alloys are alloys based on magnesium and other elements. Its characteristics are: small density (1.8g/cm3 magnesium alloy or so), high specific strength, high modulus of elasticity, good heat dissipation, good shock resistance, greater impact load capacity than aluminum alloy, good resistance to organic and alkaline corrosion. The main alloying elements are aluminum, zinc, manganese, cerium, thorium, and a small amount of zirconium or cadmium.

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