China Magnesia Carbon Bricks manufacturer

EAF Roof Precast Blocks , Prefab Concrete Blocks Good Thermal Shock Resistance

Product Details:
Place of Origin: ZHENGZHOUGONGYI
Brand Name: ZHENGZHOUXINYU
Certification: GB/T19001-2016/ISO9001:2005
Model Number: XY-DSY/80/85/90/92
Payment & Shipping Terms:
Minimum Order Quantity: 5T
Price: 1070USD~1260USD/T
Packaging Details: Large wooden pallet
Delivery Time: 4-6work Days
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 100/T/20D

Detail Information

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
High Light:

prefab concrete blocks

,

precast retaining wall blocks

Product Description

Precast blocks for EAF roof/Used for the top of electric furnace/High strength,good thermal shock resistance

 

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.

 

Physical and chemical indicators:

 

Brand XY-DSY-80 XY-DSY-85 XY-DSY-90 XY-DSY-92
AL2O3+MgO/% 80 85 90 90
Cr2O3/% -- -- -- ≥2
Bulk density/g﹒cm-3,≥ 110℃,24h 2.75 2.90 3.05 3.05
Crushing strength/ MPa,≥ 110℃,24h 40 40 40 40
  1500℃,3h 60 60 60 60
Permanent linear change/%

±0.5

(1500℃,3h)

±0.5

(1500℃,3h)

±0.5

(1500℃,3h)

±0.5

(1500℃,3h)

 EAF  Roof Precast Blocks , Prefab Concrete Blocks Good Thermal Shock Resistance 0                                                       

 

Production and inspection :

 

EAF  Roof Precast Blocks , Prefab Concrete Blocks Good Thermal Shock Resistance 1

Packaging and transportation:

EAF  Roof Precast Blocks , Prefab Concrete Blocks Good Thermal Shock Resistance 2

Competitive advantage:

  • 1. Competitive Price. Make the products competitive in your market.
  1. 2. Abundant Experience. Prevent cracks and twist in bricks.
  2. 3. Different Moulds. Save mould fees for you.
  3. 4. Strict Quality Control. Meet clients’ quality requirement.
  4. 5. Large stocks. Guarantee prompt delivery.
  5. 6. Professional Packing. Avoid damage and secure the goods in transportation

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