- Product Details
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Quick Details
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Brand Name:
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QY
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Certificate:
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ROHS
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Color:
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Black
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Product name:
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silicon carbide bearing
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Usage:
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Wear-resisting Material
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Shape:
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Cylindrical
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Keywords:
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Ceramic Core Rod
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Raw material:
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silicon carbide
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Density:
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2.7g/cm3
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Max Working Temperature:
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1200-1450
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Package:
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Wooden Box
Quick Details
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Material:
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Silicon Carbide
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Place of Origin:
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Hunan, China
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Model Number:
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QY
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Brand Name:
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QY
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Certificate:
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ROHS
-
Color:
-
Black
-
Product name:
-
silicon carbide bearing
-
Usage:
-
Wear-resisting Material
-
Shape:
-
Cylindrical
-
Keywords:
-
Ceramic Core Rod
-
Raw material:
-
silicon carbide
-
Density:
-
2.7g/cm3
-
Max Working Temperature:
-
1200-1450
-
Package:
-
Wooden Box
sic bearing sleeve Wear resistance silicon carbide bearing/bushing sic bush bearing for pump ceramic roller sic
| Item | Unit | SiC | SSiC |
| Purity | % | ≥90 | ≥98 |
| Density | G/cm 3 | 3.05 | 3.1 |
| Shore Hardness | HS | 110-125 | 120-130 |
| Elastic Modulus | MPa | 4.12*105 | 4.10*10s |
| Poisson Ratio | 0.15 | 0.16 | |
| Tensile Strength | MPa | 2.75*102 | 2.8*102 |
| Bending Strength | MPa | 4.41*102 | 4.9*102 |
| Compression Strength | MPa | 2.94*103 | 3.0*102 |
| Thermal Conductivity | W/m.k | 141 | 147 |
| Coefficient of Thermal Expansion | I/℃ | 4.3*10-6 | 4.0*10-6 |
| Heat Resistance | 1600C | 165CTC | |
| Tolerance | Mm | -0.02——+0.02 | -0.02——+0.02 |
| Acid Resistance | 5 times higher than the usual TC | Resist al chemical media |
silicon carbide ring of feature:
1.High temperature resistance
The reaction-sintered silicon carbide seal ring can be used at 1300 degrees, while the non-pressure sintered silicon carbide seal ring can reach 1600 degrees.
2.corrosion resistance
Silicon carbide sealing ring can be used in acid and alkali environment, and its sealing effect will not be reduced
3.high wear resistance
Silicon carbide sealing ring through a certain finishing process, so that the plane to achieve high precision smooth, coupled with the wear resistance of silicon carbide material, so you can use silicon carbide sealing ring friction with each other. At high temperature performance, the wear performance is not reduced.
4.plasticity
As long as the silicon carbide material has a certain process, it can be pressed into various shapes of blanks, and can be processed for a second time to shape the products that customers need.
5.Chemical corrosion resistance, high mechanical strength
silicon carbide ring of advantage:
The silicon carbide seal ring also has the advantages of high fire resistance, heat shock resistance, small size, light weight and high strength, and good energy saving effect.
silicon carbide ring of application:
Widely used in petroleum, chemical industry, aerospace, machinery, metallurgy, electric power, navigation, automobiles and many other fields.
| Q1: Are you trading company or manufacturer ? |
| A: We are factory. |
| Q2: Do you provide samples ? |
| A: Yes, r egular sizes are available in stock in free charge. |
| Q3. Can you produce according to the samples? ? |
| A: Yes, we can produce by your samples or technical drawings. We can build the molds |
| Q4. Do you test all your goods before delivery? |
| A: Yes, we have 100% test before delivery for 3times. |
| Q5. After-sales service |
| A: If you find any broken products in mass quantity, we will produce again or compensate money directly and offer discount in next order. |
| We can sign the quality agreement when order confirmation. So we must make sure quality for you. |
