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| Categories | Ceramic Substrate |
|---|---|
| Brand Name: | zmkj |
| Model Number: | sic ceramic |
| Certification: | rohs |
| Place of Origin: | CHINA |
| MOQ: | 10pcs |
| Price: | by case |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 10000pcs |
| Delivery Time: | 10-20days |
| Packaging Details: | 25pcs cassette box |
| Material: | sic ceramic substrates |
| applications: | mechanical seal ring |
| color: | black |
| size: | customzied dia7mm |
| Purity: | 99.9% |
| shape: | tube/ring |
| surface: | fine ground |
| work temperature: | 2000℃ |
| type: | SSIC |
| Company Info. |
| SHANGHAI FAMOUS TRADE CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
High performance SSIC SiC silicon carbide sic ceramic mechanical seal ring
1.
Silicon carbide has been the most widely used material for the use of structural ceramics. Characteristics such as relatively low thermal expansion, high force-to-weight radius, high thermal conductivity, hardness, resistance to abrasion and corrosion, and most importantly, the maintenance of elastic resistance at temperatures up to 1650 ° C, have led to a wide range of uses.
Y-FSZ Ceramic Properties | ||
| Chemical content | ZrO2 | 86 wt% |
| Y2O3 | 14 wt% | |
Physical Properties | Melting point | ≥2500℃ |
| Max. operating temperature | 2200℃ | |
| Color | White | |
| Density | 5.8g/cm3 | |
| Mechanical properties | Flexural strength | 200MPa |
| Young’s module | 200GPa | |
| Hardness(HRA) | 86 | |
| Thermal properties | Thermal expansion coefficient(20℃) | 8-10X10-6 |
| Thermal conductivity | 1-2W/mk | |
| Electrical properties | Dielectric constant(1MHz25℃) | 12 |
| Electrical resistivity(25℃) | 109 | |
• High hardness
• Mechanical strength
• Variable electrical resistivity
• Distinct properties that can be tailored
• High temperature strength
• Wear Resistance
• High Thermal Conductivity
• Corrosion Resistance
2. Forming methods includes:
Drying pressing
Isostatic pressing
Hot pressing casting
3. The application of our product:
Ceramic shaft,sleeve for different pump.
Ceramic plunger for high pressure cleaner.
Wearlessness,resistant acid-base and high intensity ceramic
assembly apply to petroleum,chemical industry.
Wearlesness,corrosion resistance,thermos table parts apply to
precision machine.
Properties of silicon carbide ceramics
|
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