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Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick

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Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick

$Quality Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick wholesale$ $Quality Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick wholesale$ $Quality Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick wholesale$

Brand Name : CRE

Model Number : XCL

Certification : ISO9001, ISO14001,ISO50001,ISO45001

Place of Origin : JIANGSU,CHINA

MOQ : 1*20GP

Price : FOB Shanghai USD150-1500/MT

Payment Terms : L/C, T/T

Supply Ability : 10.000MT Per month

Delivery Time : To be negotiated

Packaging Details : 1.On wooden pallets with plastic cover 2. According to customer's demands for Customized Processing Fused Semi-rebonded Magnesia Chrome Bricks

Material : magnesium oxide (MgO) and chromium oxide (Cr2O3

product name : Alumina Silica Refractory Brick

Refractoriness Under Load : 1600°C

Raw material : Silicon Carbide Powder

Application : Cement rotary kiln,glass kiln regenerative chamber etc

Color : yellow

Processing : Bending, Welding, Punching, Decoiling, Cutting, Moulding

Cold crushing strength : 50-55 Mpa

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Silica Brick Factory Supply Corrosion Resistance Brick Carbonized alumina Silica refractory Brick

Silicon nitride bonded silicon carbide bricks have high strength and strong creep resistance and nitridation resistance. The high temperature resistance is above 1850 ℃, and it also has the function of not being wetted by metal, and has the characteristics of good thermal shock resistance at high temperature and low thermal expansion coefficient. Silicon nitride combined with silicon carbide bricks are mainly used for electrolytic cell lining, ceramic kiln furniture, blast furnace tuyere water-cooled pipe sleeve bricks and calcium carbide furnace door. Not only has the effect of energy saving and environmental protection, but also the service life is 1-2 times longer than that of silicon carbide bricks.

Physical and Chemical Indicators Of Silicon Carbide Refractory Brick :

specification item		pledge value	practice-test value
SiC %		≥75	75.02
Si3N4 %		≥18	21.78
Fe2O3 %		≤0.7	0.53
Apparent porosity %		≤16	14
Bulk density	g/cm3	≥2.65	2.75
Cold crushing strength	Mpa	≥170	245.9
Modulus of pupture	Mpa	≥42	55.7
Modulus of pupture(Mpa) 1400℃×0.5h		≥45	58.0
W/m.k thermal conductivity		≥16	19.9

Description:

$Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick$

Index

Item/Grade	High Alumina Refractory Brick
Item/Grade	SK-36	SK-37	SK-38	SK-40
Al2o3% (≥)	55	65	70	82
Fe2o3% (≤)	2.0	2.0	2.0	2.0
Refractoriness (SK)	36	37	38	40
Refractoriness under load, 0.2MPa, ℃ (≥)	1450	1480	1530	1600
Porosity(%)	20-23	20-23	20-22	18-20
Density(g/cm3)	2.25-2.4	2.3-2.5	2.4-2.6	2.5-2.7
Cold crushing strength, MPa (≥)	45	50	60	70

Certificates and Honor and partner

ISO9001
ISO14001
ISO50001
ISO45001
Relevant patent certificates

$Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick$ $Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick$ $Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick$

$Carbonized Alumina Silica Refractory Brick Corrosion Resistance Brick$

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