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:Zirconium corundum 25 content and 40 content, how to distinguish in appearance?
- Fused zirconia corundum brick is pure alumina and zirconia containing silica 65%, about 34% of the zircon sand in electric furnace melting after internalization into moulds cooling and the formation of the white solid, the petrographic structure by zirconium corundum and plagioclase eutectoid and glass phases, from the phase is eutectoid zirconium corundum and plagioclase phase, glass phase filling between their crystallization.
- Q:How to improve the induction furnace campaign, from the promotion of refractory life start
- According to the workpiece, choose the appropriate hardware castable, corundum brick or refractory bricks, etc.
- Q:What are the refractory materials?
- Neutral refractory is mainly composed of alumina, chromium oxide or carbon. Corundum products containing more than 95% of alumina are a kind of high quality refractory materials with a wide range of uses. Chrome brick by using chromium oxide as the main component of the corrosion resistance of steel slag is good, but the poor heat shock resistance, high load low deformation temperature. Carbon refractories with carbon bricks, graphite and silicon carbide products, low coefficient of thermal expansion, high thermal conductivity, heat vibration performance, high strength, corrosion resistance to acid and salt, without wetting of the metal and slag, light. It is widely used as lining material of high temperature, and also used as lining of autoclave in petroleum and chemical industry.
- Q:What material is used in an iron smelting furnace?
- Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on.
- Q:Can the PE sintering plate dust collector be suitable for dust removal in the coking plant?
- Do not know where the coking plant do dust treatment, processing conditions are different, the dust collector is not the same
- Q:Can the fire clay be reused?
- According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, ordinary brick, specific rotation. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature.
- Q:What equipment is used for producing diamond blanks? How much is the investment?
- You'll have to invest about about one million if you want an electric furnace. A power distribution room is easiest to approach one hundred thousand. Electric furnaces, power distribution cabinets and transformers must be around one hundred and ten thousand.
- Q:What are the advantages of refractories?
- Basic refractory material generally refers to Magnesium Oxide or Magnesium Oxide and calcium oxide as the main component of refractory materials. This kind of refractory material has higher refractoriness and strong resistance to alkaline slag.
- Q:What can zirconium sponge do for those industries?
- Uses: aerospace, military, nuclear reactions, atomic energy, and metal superhard materials, the manufacture of bulletproof alloy steel, can also be used in the reactor uranium fuel coating alloy; zirconium at high temperatures easy to launch electronicProduct characteristics: zirconium metal has very strong corrosion resistance, ultra high hardness and strength
- Q:Which is faster for heat transfer between corundum bricks and high alumina bricks?
- For example: 75 high aluminum and 43 clay bricks, 75 single weight 4.5kg or more. 43 3.65kg or so, the use of temperature 75, high aluminum in about 1520, 43 of brick 1430 or so, the color of 75 pan white, 43 of the Loess color. In short, the difference is great.
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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
OKorder Financial Service
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