Zhengzhou Rongsheng Refractory Co., Ltd.
| Shapes | Available in various shapes and sizes |
| Highest Usage Time | 900 |
| Specific Gravity | 1.3-1.55 |
| Permanent Liner Shrinkage | -4.0(900-1000℃） |
| Appearance | White powder, Liquid/White powder |
| Products Name | Graphite electrode |
| Pack | Powder: bag, liquid: barrel |
| Country Of Origin | Henan China |
| Quality | low ash material low conductivity |
| Thermal Conductivity | Low |
| Temperature Range | Up to 3000°C |
| Cerficate | ISO9001 |
| Length | 1500--2700 mm |
| Tensile Strength | 0.04MPa |
| Raw Materials | Magnesia，Carbon |
| Brand Name | RONGSHENG |
| Certification | ISO9001 |
| Place of Origin | Henan, China |
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Product Specification
| Shapes | Available in various shapes and sizes | Highest Usage Time | 900 |
| Specific Gravity | 1.3-1.55 | Permanent Liner Shrinkage | -4.0(900-1000℃） |
| Appearance | White powder, Liquid/White powder | Products Name | Graphite electrode |
| Pack | Powder: bag, liquid: barrel | Country Of Origin | Henan China |
| Quality | low ash material low conductivity | Thermal Conductivity | Low |
| Temperature Range | Up to 3000°C | Cerficate | ISO9001 |
| Length | 1500--2700 mm | Tensile Strength | 0.04MPa |
| Raw Materials | Magnesia，Carbon | Brand Name | RONGSHENG |
| Certification | ISO9001 | Place of Origin | Henan, China |
| High Light | Recrystallized Silicon Carbide refractory plate ，SiSiC ceramic kiln furniture ，High temperature SiC sanitary ware | ||
Silicon carbide plate description
Silicon carbide plate silicon carbide bricks, sheds, brackets and silicon carbide special-shaped parts produced with silicon carbide as the main raw material not only have the inherent characteristics of silicon carbide such as high strength and high hardness, but also have high refractoriness under load, fast heat conduction, anti-oxidation, It is not easy to shrink and deform under high temperature, and has the characteristics of long service life.
Silicon carbide plate specifications
Silicon carbide plate used the high purity silicon carbide(SIC) and industrial silicon powder as the primary materials.Shaped by vibration,made by high sintering.
Furnace refractory plate types include SiC plate, SiSiC plate, NSiC plate, RSiC plate.
Silicon carbide plate features
1. Good thermal conductivity
2. Good high temperature strength
3. Wear resistant and erosion resistant
4. Good thermal shock resistance
5. Good corrosion resistance
6. Good oxidation resistance
| Properites | Units | Silicon carbide Material | ||||
| Type | SiC | SiSiC | NSiC | RSiC | ||
| Chemical composition | SiC% | 89 | 87 | 92 | 70 | 99 |
| SiO2 % | 5 | 6 | - | Si3N4 28 | - | |
| Al2O3% | 1.0 | 2.0 | - | - | - | |
| Bulk Desity | g/cm3 | 2.85 | 2.8 | 3.01 | 2.8 | 2.75 |
| Apparent porosity | % | 12 | 14 | 0.1 | 12 | 14 |
| M.O.R.@20℃ | MPa | 50 | 48 | 260 | 180 | 100 |
| M.O.R.@1300℃ | MPa | 58 | 56 | 280 | 185 | 120 |
| C.T.E.@20℃-1000℃ | 10-6K-1 | 4.8 | 4.2 | 4.5 | 4.7 | 4.6 |
| C.C.S | MPa | 100 | 90 | 900 | 500 | 300 |
| Thermal shock resistance | 1 | 5 | 5 | 5 | 5 | 5 |
| Max working temperature | ℃ | 1450 | 1420 | 1300 | 1500 | 1650 |
| application | Used in ceramic shuttle kiln, tunnel kiln and roller kiln,Kiln furniture. | |||||
If you want to know more products, please contact us immediately, we have professional engineers to answer your questions
If you have more needs, we can customize the size, material, etc.
Silicon carbide plate application
1. Non-ferrous metal smelting industry,ceramic,enamel and cement rotary kiln mouth, as well as glass annealing furnace and various kind of high temperature furnace.
2. Blast furnace lining,the lining of aluminium electrolytic bath,glass tank,structural ceramics,sanitary ceramics,domestic ceramics,electrotechnical porcelain refractory material, sinter powder metal industry.
3. Industrial ceramics bearing plate burning,pushing board, sagger; muff plate of annealing furnace;lining and ignitor of CFBB; lining of garbage incinerators,heat treatment electric heating furnace,soaking pit furnace etc.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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