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Highly Durable Magnesite Carbon Refractory Bricks for Furnace Wall at Affordable

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Highly Durable Magnesite Carbon Refractory Bricks for Furnace Wall at Affordable

Country/Region	china
City & Province	zhengzhou henan
Categories	Windows

Product Details

Product Description

Magnesia Carbon Bricks:

Magnesia-carbon bricks are made of high-melting alkaline oxide-magnesium oxide (melting point 2800℃) and high-melting carbon materials that are difficult to be infiltrated by slag, and some non-oxide additives will be added during the production.As a composite refractory material, magnesia carbon bricks effectively utilize the strong slag corrosion resistance of magnesia and the high thermal conductivity and low expansion of carbon, which compensates for the shortcomings of poor spalling resistance of magnesia.

Scope of application:
Magnesia-carbon bricks are mainly used for the lining of converters, AC electric arc furnaces, and DC electric arc furnaces, and
the slag line of ladle.

Advantage:
1. High tempreture resistance
2. Strong slag resistance
3. Good thermal shock resistance
4.Low creep under high tempreture

Specification

Item	MT-12A	MT-12B	MT-12C	MT-14A	MT-14B	MT-14C
MgO	78	76	74	76	74	72
C	12	12	12	14	14	14
Apparent porosity/%,<=	4	5	6	4	5	6
Bulk Density,g/cm3	2.98	2.96	2.95	3	2.96	2.95
Crushing Strength/Mpa,>=	40	40	35	40	40	35
Hot modulus of rupture(1450℃)/Mpa	8	7	6	12	10	8

Magnesia carbon bricks usage:
Magnesia carbon bricks have a wide range of uses, and can be used in key parts of thermal equipment such as steel-making
converters, electric arc furnaces, ladles, and out-of-furnace refining furnaces.

Since the use of magnesia carbon bricks instead of magnesia chrome bricks in my country's refined ladle slag line bricks, the
comprehensive use effect is obvious. The 300t ladle slag line of Baosteel Co., Ltd. started to use MT-14A magnesia carbon bricks
in July 1989, and the life of the slag line was maintained above 100 times; the 150T electric furnace ladle slag line used
low-carbon magnesia carbon bricks to smelt cord steel, and the tapping temperature 1600℃~1670℃, the obvious effect has been
achieved.

Packing & Delivery

Packing &Shipping Details of Fused AZS Blocks

1.International standard seaworthy exporttable packing.
2.Wooden pallet.
3.Wooden/bamboo case(box).
4.Further packing information will be based on customer"s requirements.

Shipping Details of Fused AZS Block:

1.The sample will be send by International sxpress FEDEX/DHL/UPS/TNT.

2.The goods are transport by shipping.

Contact Us

Henan Hongtai Kiln Refractory Co.,Ltd.

Highly Durable Magnesite Carbon Refractory Bricks for Furnace Wall at Affordable

Product Details

Packing &Shipping Details of Fused AZS Blocks

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