Fused Magnesia Brick

►Specifications
1.Fused Magnesia Brick Refractory
2.CCS:60mpa,RUL:1700
3.Good erosion resistance
4.High quality
5.Reasonable price

►Fused Magnesia Brick Features:
Excellent performance of basic slag resistance, high refractoriness, thermal stability, anti-erosion and anti-peeling
Excellent strength of pressure bending, abrasion proof
Excellent performance of high-temperature firing, high rates of associative property, anti-erosion ability
Excellent thermal shock resistance and spalling resistance
Excellent ability of high refractoriness, anti-erosion of alkaline residue;
High temperature load of refractoriness under load. High mechanical strength
High temperature resistance excellent corrosion resistance
Resistance to spalling

The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.

►Application:
it is mainly applied to the regenerators of glass kilns and other high temperature glass furnaces.

►Physical and Chemical Index:

 

Item		Behaviors
		Fused Magnesia Brick
		DMZ-95	DMZ-96	DMZ-97	DMZ-98
Chemical composition	MgO ％	≥95	≥96	≥97	≥97.5
	SiO2 ％	≤1.5	≤1.2	≤1.0	≤0.5
	CaO ％	≤1.5	≤1.2	≤1.2	≤0.6
Apparent Porosity ％		≤18	≤18	≤17	≤15
Cold Crushing Strength Mpa		≥55	≥60	≥60	≥60
0.2Mpa Refractoriness Under Load T0.6		≥1650	≥1680	≥1700	≥1700
Bulk Density g/cm3		≥2.95	≥3.0	≥3.05	≥3.05
Thermal Stability 950℃ Wind cycles		≥15	≥20	≥20	≥20

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