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Brand Name : ZHENGZHOUXINYU
Model Number : XY-DSY/80/85/90/92
Certification : GB/T19001-2016/ISO9001:2005
Place of Origin : ZHENGZHOUGONGYI
MOQ : 5T
Price : 1070USD~1260USD/T
Payment Terms : L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability : 100/T/20D
Delivery Time : 4-6work Days
Packaging Details : Large wooden pallet
Material : Corundum,Electrofused spinel,Electrofusion mullite
Bulk density : ≥2.75~3.1g/cm3
Refractoriness(degree) : 1770℃<Refractoriness<2000℃
Application : Electric furnace triangle
Crushing strength : 40/60
AL2O3+MgO content(%) : 80/85/90/92
Specification and dimension : Customized to customer needs
Precast blocks for EAF roof/Used for triangular area of cover of electric furnace/Resistance to steel slag/Air scour
Product description:
These products are made by steel fibre reinforced ultra-low cement castables with corundum,spinel and mullite as the main materials,and characterized with high strength,good thermal shock resistance,good erosion resistance and long service life.
Category of Refractory Brick/Fire Brick:
Corundum+electrofused spinel+electrofusion mullite
Features: The products have good thermal shock resistance, erosion resistance and strong scouring ability.
Brand | XY-DSY80 | XY-DSY85 | XY-DSY90 | XY-DSY92 | |
Al2O3+MgO/%,≥ | 80 | 85 | 90 | 90 | |
Cr2O3 | -- | -- | -- | 2 | |
Bulk density/ g﹒cm-3,≥ | 2.75 | 2.90 | 3.05 | 3.05 | |
Cold crushing Strength/MPa | ≥40 (110℃,24h) | ≥40 (110℃,24h) | ≥40 (110℃,24h) | ≥40 (110℃,24h) | |
Cold crushing Strength/MPa | ≥60 (1500℃,3h) | ≥60 (1500℃,3h) | ≥60 (1500℃,3h) | ≥60 (1500℃,3h) | |
Permanent linear change/ % | 1500℃,3h | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Production and inspection :
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EAF Roof Prefab Concrete Blocks For Triangular Area Cover Of Electric Furnace Images |