Comprehensive Corundum Brick CNBM Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000 m.t./month
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Specifications
1) Sintered alumina based
2) Vibrated & mechanical pressing
3) Used for low carbon & ultra low carbon steel ladle.
4) ISO&SGS
Free Carbon Corundum Spinel Carbon Brick for Refining Ladles
1. Anti erosion, anti stripping, high strength, low thermal conductivity
2. Controlled size as your requirments;
3. ISO&SGS, approved by Sinosteel Luoyang Institute of Refractories Research Co.,Ltd. ;
4. Factory direct price.
Description of Free Crbon Corundum Spinel Carbon Brick
YH-WT series Free Carbon Corundum Spinel Carbon Brick is new furnace lining material developed by our company for the low carbon or ultra low carbon steel. It is shaped by vibration or machine power by using sintered corundum as main material and special chemical raw materials for matrix strengthening. It has the advantages of anti erosion, anti stripping, high strength and low thermal conductivity. It is applicable to the ladle bottom, wall parts, etc, especially for the applications of the low carbon or ultra low carbon steel.
Main Chemical Compositions and Physical Properties of Corundum Spinel Carbon Brick
| Items | Chemical Compositions(%) | Bulk Density(g/cm3) | Apparent Porosity(%) | Compressive Strength(Mpa) | Linear Change(%) | High Temperature Flexural Strength(Mpa) | ||
| Standard | Al2O3 | MgO | C | (110℃*24h) | 155℃*3h | 1000℃*3h | ||
| ≥88 | ≥2.0 | ≤2.0 | ≥2.9 | ≤20 | ≥30 | -0.2~+0.8% | ≥5.0 | |
- Q:What is the difference between corundum and high alumina?
- The main component of high purity 99 corundum brick is corundum sand,90 corundum brick is mainly composed of corundum sand and a small amount of Suzhou soil, mullite.
- Q:How to improve the induction furnace campaign, from the promotion of refractory life start
- According to the use of atmosphere, choose the appropriate spraying materials, such as infrared radiation paint
- Q:How much is a refractory brick?
- This question is too general, refractory bricks according to the use of the environment and industry, there are a variety of materials, a variety of specifications, prices vary greatly.
- Q:Wave tile and throwing glaze, tile which good?
- These two tiles have their respective advantages and disadvantages, in fact, to say which kind of good, mainly depends on the decoration of personal preferences and the location of the shop. If it is only the shop wall, then design and pattern rich whole glazed tile is good, it can make the room impressive, improve decorative effect, make the decoration style to fit the characteristics of his personality. In addition, clean up is relatively easy, not easy to contaminated with oil stains and other pollutants. If it is laying floor tiles, tile Douglas suggested the use of tiles, tiles of good antiskid effect, water absorption rate is relatively low, so the kitchen toilet bathroom and other wet places is not easy to water seepage, improve the convenience of life.
- Q:High temperature refractory material?
- Now the definition of refractory materials, has not only depends on whether the refractoriness at 1580 DEG. Refers to the current refractories used in metallurgy, petrochemical, cement, ceramics and other production equipment with inorganic non-metallic materials.
- Q:What's the jade stove for?
- Corundum furnace for corundum smelting furnace, usually electric arc furnace for smelting dense corundum, corundum, white corundum, zirconia corundum, magnesia, magnesium aluminum spinel and fused refractory materials, professional design, Xi'an Xinda furnace engineering limited liability company manufacturing corundum furnace.
- Q:Ask for help about the phase of refractory material
- Binding phase. The binding phase is the phase outside the main crystal phase or the main crystal phase and the sub crystalline phase. The binding phase can be made up of either a fine crystal or a glass phase or a composite of the two. Such as the combination of magnesia brick, magnesia chrome brick, magnesia brick and other basic refractories in phase is composed of crystal matrix; silica brick, clay brick is made of glass phase in the form. When the matrix is formed at high temperature, the liquid phase is low, and the viscosity of the liquid phase is low and the quantity is large, the production and properties of refractory products are essentially controlled by the substrate.
- Q:What are the advantages of refractories?
- Special refractories are new inorganic non-metallic materials developed on the basis of traditional ceramics and refractory materials. For example, AZS brick, corundum brick, magnesia chrome brick, silicon carbide, silicon nitride bonded silicon carbide, nitrides, silicides, sulfide, boride, carbide and other non oxide refractory materials; calcium oxide, chromium oxide, alumina, Magnesium Oxide, beryllium and other refractory materials. Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on
- Q:What kind of rock is corundum produced?
- Aluminum oxide (Al2O3) mineral. Due to Mohs hardness of up to 9, mainly used as high-grade abrasives. The crystal belongs to the three party system, a dolioform six square column, some are needle or plate. Aggregates are massive or columnar. Usually white, gray, yellow and other colors. If a small amount of Cr3+ is red, a ruby is called;
- Q:What is the hardness of corundum refractory bricks?
- Corundum refractory brick has good stability against acid and alkaline slag, metal and glass solution. It can be used in oxidizing atmosphere at high temperature or in a reductive atmosphere. The basic material of corundum refractory brick is fused alumina or sintered corundum.
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Comprehensive Corundum Brick CNBM Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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