Sillimanite Bottom Bricks for JFE Chinba Furnace
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Hereinafter referred to as a brick.Has a certain shape and size of refractory materials.
Refractory brick
According to the preparation method to classification can be divided into the burnt brick, air brick, fused brick (fused cast brick),
refractory insulating brick;According to the shape and size can be divided into standard brick, ordinary brick, and other abnormal transfer.
Can be used as a building kiln and various thermal technology equipment of high temperature materials,
building materials and structure and can withstand various physical and chemical changes in the heat and mechanical action.
Such as refractory clay bricks, high alumina brick, silica brick, magnesite brick, etc.
- Q: I am a student of refractory materials. I would like to know the general rank of national refractory materials company
- GL-60, high temperature daub, rock wool pipe shell, high quality magnesia brick, high alumina castable explosion-proof, high strength steel fiber steel fiber reinforced corundum castable, refractory castable, alkali brick, sillimanite brick, high alumina brick insulation level, wear-resistant castable, refractory castables for large power plant, silicon mullite brick, alkali resistant castable, blast furnace iron trough castable, super high alumina brick, magnesia spinel brick, castable, magnesia chrome brick, high alumina low cement castable, rock wool board, aluminum corundum brick, magnesia brick etc..
- Q: What kind of refractory material will be used in the glass kiln?
- 1. compact chromium oxide brickIt has the best resistance to high temperature E glass corrosion, its erosion basically does not cause pollution to the glass liquid, so it has become the first choice of E glass unit refractory bricks.Dense chromium oxide is formed by isostatic pressing. Its density is very high. The main technical indexes include Cr2O3 content >94%, porosity <15%, volume density >4.24g/cm3, and erosion loss only 1/10 of compact zirconia brick. Used in the E glass furnace unit kiln, directly contact high temperature molten glass melt, wall, melting parts, high temperature parts, pool bottom, main channel, pool wall and pool bottom, transition channel, pool wall, etc..
- Q: Is it good for your cupola to use that kind of refractory, high aluminum brick, clay brick or red silica?
- I suggest you go back to learn Chinese at primary school, and then ask questions again.Don't consider the cost, andalusite sillimanite brick well. But I don't have a cupola. It's too expensive to buy.
- Q: Sillimanite brick
- After calcination at high temperature, sillimanite transforms to mullite and free silica. Generally use the firing process and production of high temperature mud casting method. Its physical and chemical properties are better than those of aluminum bricks, the refractoriness is 1770~1830 degrees, and the load softening point is 1500~1650 degrees centigrade. The utility model is mainly used for the forming of a liquid hole in a glass furnace, a lining of a blast furnace, a furnace throat and a ceramic industrial kiln tool.
- Q: What refractory materials are adopted in each part of the blast furnace?
- The furnace throat is a part of the direct impact and friction when the burden drops, and the high density and high alumina brick is usually adopted. The upper and middle shaft temperature is only 400~800 degrees, the parts with high alumina brick and sillimanite brick. The lower part of the shaft due to high temperature and dust by scouring and alkali metal vapor erosion, so the requirements for the slag resistance, alkali resistance and high temperature resistance, wear resistance of high quality clay brick, high alumina brick, carborundum brick or corundum brick. Belly temperature reaches 1400~1600, and slag, steam erosion, erosion and corrosion is strong, therefore, the silicon carbide reaction bonded silicon carbide brick.
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Sillimanite Bottom Bricks for JFE Chinba Furnace
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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