Magnesia Carbon Bricks For Sale - Global Refractory Brick Supplier & Factory-Rongsheng

Performance of Magnesia Carbon Bricks

1.Compressive Strength (kg/cm2)≥:350

2.Bulk Density (g/cm3)：2.98

3.Expansion at 1000 ℃：1.2

4.Mgo ≥：76

5.C ≥：4-12

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Description of Magnesia Carbon Bricks

Magnesia carbon brick is a non-burning carbon composite refractory material which is made of magnesium oxide and flake graphite as main raw materials, various non-oxide additives and carbonaceous binder. Magnesia carbon bricks are mainly used for the lining of converters and electric arc furnaces, and slag lines of ladle furnaces.

As a composite refractory material, magnesia carbon brick effectively utilizes the strong resistance to slag corrosion of magnesia and the high thermal conductivity and low expansion of carbon, which compensates for the biggest disadvantage of poor flaking resistance of magnesia.

Features of Magnesia Carbon Bricks :

1.Strong resistance to high temperature

2.Strong slag resistance

3.Strong thermal shock resistance

4.Low creepat high temperature

We Rongsheng use the following ways to expand the service life of magnesia carbon bricks:

1.High quality fused magnesia as main raw material

2.Improve the purity of graphite

3.Add metal antioxidants

Our Rongsheng magnesia carbon bricks have passed the quality inspection and obtained ISO & CE Certification, which is widely recognized by customers for their excellent performance and high performance. If you need it, please contact us for a more detailed introduction. For different purposes, we can also provide you with the more suitable solution.

Indexes of Magnesia Carbon Bricks

Item	MGC-10	MGC-12	MGC-15	MGC-18	MGC-20
MgO(%)	86	84	80	76	74
C (%)	10	12	15	18	20
Bulk Density (g/cm3)	2.95	2.90	2.85	2.80	2.78
Apparent Porosity (%)	3~5	3~5	3~5	3~5	3~5
Compressive Strength (kg/cm2)	450	400	400	350	350
Expansion at 1000 ℃	1.2	1.2	1.2	1.2	1.2
Application	LF	EAF LF	BOF EAF LF	BOF EAF LF	BOF EAF