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Brand Name : ZHENGZHOUXINYU
Model Number : XY-MC
Certification : GB/T19001-2016/ISO9001:2005
Place of Origin : ZHENGZHOUGONGYI
MOQ : 1T
Price : 700USD~1200USD/T
Payment Terms : L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability : 1000T/15D
Delivery Time : 4-6work
Packaging Details : Export tray
Material : MgO-Carbon Brick
Mgo content(%) : Min 91%,77-99,97-99%,Custom,≥50%
C conetent(%) : 8-16%
Bulk density : ≥2.95~3.2g/cm3
Refractoriness(degree) : 1770℃<Refractoriness<2000℃
Application : EAF,Industrial Furnaces,cement kiln,Mixer furnace
Magnesia carbon bricks magnesite refractory bricks Used for ladle High temperature resistant thermal shock resistance
Product description:
Magnesia-carbon brick is made of high melting point alkaline oxide magnesium oxide (melting point 2800℃) and carbon material with high melting point which is difficult to be infiltrated by slag.A non - burning carbon composite refractory bonded by a carbonaceous binder.Magnesia-carbon brick is mainly used in converter, ac arc furnace, dc arc furnace lining, ladle slag line and other parts.
As a kind of composite refractory, magnesia carbon brick effectively utilizes the slag erosion resistance of magnesia and the high thermal conductivity and low expansibility of carbon, which compensates for the biggest disadvantage of magnesia's poor peeling resistance.
Characteristics :
1. Good high temperature resistance;
2. Strong slag resistance;
3. Good thermal shock resistance;
4. Low creep at high temperature
Physical and chemical indicators:
Brand | XY-MT8A | XY-MT8B | XY-MT8C | XY-MT10A | XY-MT10B | XY-MT10C | XY-MT12A | XY-MT12B | XY-MT14A | XY-MT14B |
MgO | 82 | 82 | 78 | 80 | 78 | 76 | 78 | 76 | 78 | 76 |
C | 8 | 8 | 8 | 10 | 10 | 10 | 12 | 12 | 14 | 14 |
Apparent porosity/ %,≤ | 5 | 6 | 7 | 4 | 5 | 6 | 4 | 5 | 4 | 5 |
Bulk density/ g﹒cm-3,≥ | 3.0 | 2.95 | 2.95 | 3.0 | 2.95 | 2.95 | 2.98 | 2.96 | 2.98 | 2.96 |
Crushing strength/ MPa,≥ | 45 | 40 | 35 | 40 | 40 | 35 | 40 | 40 | 40 | 40 |
Hot modulus of rupture(1450℃)/ MPa,≥ | 6 | 5 | 4 | 8 | 7 | 6 | 8 | 7 | 12 | 10 |
Production and inspection :
Packaging and transportation:
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Magnesia Carbon Ladle Brick , Magnesia Refractory Bricks High Temperature Resistant Images |