|Place of Origin:||ZHENGZHOUGONGYI|
Payment & Shipping Terms:
|Minimum Order Quantity:||2T|
|Packaging Details:||packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages|
|Payment Terms:||L/C, , T/T, D/P, Western Union, MoneyGram|
|AL2O3 Content(%)≥:||43/44||Fe2O3 Content(%)≤:||1.65/1.7|
|Refractoriness (℃，≥）:||1760||Refractoriness Under Load，0.2MPa，℃（≥）:||1450/1430|
|Apparent Porosity，≤:||15/16||Bulk Density，≥:||2.3/2.38|
blast furnace refractory
Fireclay Bricks For Blast Furance/High compressive strength, good wear resistance, low porosity and low melting point
Blast furnace clay brick is used for small blast furnace lining furnace throat, furnace body, furnace cylinder, furnace bottom and large blast furnace furnace body.Clay bricks used in blast furnace are required to have high compressive strength at room temperature, which can resist long-term working wear of burden.It is beneficial to keep the integrity of furnace lining to reduce the volume under high temperature operation for a long time.The obvious porosity is low, the Fe2O3 content is low, reduce the carbon deposition in the porosity, avoid the brick in the use of the process of expansion and porosity and damage;The formation of low melting point less, while ensuring the furnace age.
Category of Refractory Brick/Fire Brick:
The product has high compressive strength, good wear resistance, low porosity, low Fe2O3 content, reduce carbon deposition in the pores, avoid the brick in the use of expansion and loose and damaged;The characteristic of low melting point material forming less and improving furnace life effectively.
Physical and chemical indicators:
|Refractoriness under load,0.2MPa,℃(≥)||1450||1430|