Skid Rail Blocks Fused Chrome Corundum Block
Specifications
Fused Chrome Corundum Block1.Environmental friendly material
2.Good thermal shock resistance
3.Good slag resistance
Fused Chrome Corundum Block
Specifications
1. High refractoriness under load
2.Low permanent linear change on reheating
3.Good thermal shock resistance
4.Excellent slag resistance
Applications
Chrome corundum blocks are widely used in stacks and uptakes of glass fiber furnace; severe corrosion areas for colored glass furnace; sidewalls, tank bottom and fore hearths of thermal insulation fiber glass furnace ; discharge hole of ceramic frit glaze kiln, metallurgic molten bath and rotary kiln; zinc oxide melting furnace, garbage destructors. CC-15 can also be used as superstructures and burner blocks for insulating fiber glass furnaces. CC-30 has higher corrosion resistance than AZS blocks when used in sidewall. It can be installed without preheat.
Physical properties and chemical composition
|
Item |
TY-CC-12 |
TY-CC-15 |
TY-CC-30 |
TY-CC-40 |
TY-CC-50 |
TY-CC-60 |
Chemical Composition % |
Cr2O3 |
≥12 |
≥15 |
≥30 |
≥40 |
≥50 |
≥60 |
ZrO2 |
|
|
0-5 |
0-5 |
0-5 |
|
|
Al2O3 |
≥80 |
≥82 |
≥60 |
≥48 |
≥39 |
≥38 |
|
Physical Properties |
Apparent Porosity % |
≤18 |
≤18 |
≤18 |
≤18 |
≤18 |
≤14 |
Bulk Density (g/cm³) |
≥3.3 |
≥3.25 |
≥3.3 |
≥3.35 |
≥3.45 |
≥3.63 |
|
Cold Crushing Strength (MPa) |
≥120 |
≥100 |
≥100 |
≥100 |
≥100 |
≥130 |
|
Refractoriness Under Load T0.6 °C |
≥1700 |
≥1700 |
≥1700 |
≥1700 |
≥1700 |
≥1700 |
Trading Process
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We pay much attention to the production procedures and testing.
4.We offer good after-sale service.
Brief Introduction of Sunrise
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
Contact Us
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