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70% Al2o3 Silicon Carbide Castable For Steel Plants And High Temperature Kiln

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70% Al2o3 Silicon Carbide Castable For Steel Plants And High Temperature Kiln

Country/Region	china
City & Province	henan
Categories	Refractory

Product Details

Steel Plants And High Temperature Kiln Applied Silicon Carbide Castable

Silicon Carbide Castable

Silicon Carbide Castable is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by low cement or ultra-low cement. Al2O3-SiC Castable for Metal Mixer is characterized with good volume stability, excellent slag erosion resistance and thermal shock resistance, and gain good performance.

Product code	CH-HTJ-L70	CH-HTJ-L65	CH-HTJ-L55
Al2O3/%	70	65	55
SIC%	12	12	10
Bulk density/g.cm3	2.6	2.50	2.4
Cold crushing strength/Mpa	30(110℃24h)	25(110℃24h)	40(110℃24h)
Cold crushing strength/Mpa	60(10400℃3h)	55(1400℃3h)	60(1400℃3h)
Permanent linear change／％	0.4(1400℃3h)	0.5(1400℃3h)	0.6(1400℃3h)

Features of silicon carbide castable

High refractoriness, High refractoriness under load
High density, low porosity
Good slag resistance and corrosion resistance
High strength and wear resistance
Good resistance to flake performance
Good thermal shock stability
Scouring resistance
Good hot strength

Packages of castable

The package is designed to protect castable from humidity. However, as with all hydraulic binders, it is recommended that castable not be placed outdoors or in direct contact with the ground. When correctly stored in dry conditions, the properties of castable will remain within specification limit for at least 6 months. In most cases, its properties will be retained for over a year.