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Categories | Refractory Castable |
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Brand Name: | ZHENGZHOUXINYU |
Model Number: | XY-AC/AA/CC |
Certification: | GB/T19001-2016/ISO9001:2005 |
Place of Origin: | ZHENGZHOUGONGYI |
MOQ: | 2T |
Price: | 360USD~750USD/T |
Payment Terms: | L/C, , T/T, D/P, Western Union, MoneyGram |
Supply Ability: | 1000/T/3D |
Delivery Time: | 4-6work Days |
Packaging Details: | Container bag |
AL2O3 content(%),≥: | 50/55/70/90 |
Size: | 0-3mm,5%/3-5mm,35%/5-8mm,40%/8-15mm,20% |
Refractoriness(degree): | 1770℃<Refractoriness<2000℃ |
Application: | Blast furnace body and waist mouth and bottom |
Bulk density/ g﹒cm-3,≥: | 2.5~3.0 g﹒cm-3(110℃) |
Firing linear change: | ±0.5 |
Quick - drying castable for iron trough/Used for main groove of blast furnace/Low melting rate/Resistance to erosion
Product description:
This series of products are made of corundum,high quality bauxite
and silicon carbide incorporated with appropriate drying agent.
These castables overcome the shortcomings of ramming mixes such as
short service life, frequent maintenance, high materials
consumpiton and high labor intensity, as well as overcome the
shortcomings of normal castables such as long time firing. They
have been widely applied at blast furnace body and waist mouth and
bottom.
Category of Refractory Castable:
Features:
These castables overcome the shortcomings of ramming mixes such as short service life, frequent maintenance, high materials consumpiton and high labor intensity, as well as overcome the shortcomings of normal castables such as long time firing.
Physical and chemical indicators:
Commodity | High aluminum pouring material | Artesian pouring material | Corundum castable | |||
---|---|---|---|---|---|---|
Brand | XY-AC-65 | XY-AC-70 | XY-AA-68 | XY-CC-80 | XY-CC-85 | |
Al2O3≥ | 50 | 60 | 55 | 90 | 90 | |
Bulk density (g/cm3),≥ | 2.5 | 2.6 | 2.5 | 2.60 | 3.0 | |
Refractoriness ℃,≥ | 1650 | 1790 | 1670 | 1790 | 1790 | |
Crushing strength,≥ | 110℃×24h | 20 | 30 | 10 | 40 | 40 |
Crushing strength,≥ | ℃×3h | 1300℃,50 | 1400℃,60 | 1350℃,60 | 1400℃,80 | 1500℃,90 |
Reheat liner change,% | 1300℃×3h ±0.5 | 1400℃×3h ±0.5 | 1350℃×3h ±0.5 | 1400℃×3h ±0.5 | -- |
Production and inspection :
Packaging and transportation:
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