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suzhou jingci super hard materials co.,Ltd
Active Member
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| Brand Name: | Jingci |
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| Model Number: | JCMF007 |
| Certification: | RoHS |
| Place of Origin: | Suzhou China |
| Minimum Order: | Negotiation |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 30000pcs per 45 days |
| Delivery Time: | 5-8 workdays |
| Packaging Details: | carton box 225mm*215mm*225mm |
| Name: | Silicon Carbide Seal |
| Material: | Silicon Carbide |
| Color: | black |
| Density: | Alumina 3.7-3.9g/cm^3; zirconia ≈6g/cm^3; silicon carbon ≈3.14g/cm^3 |
| Vickers Hardness: | Alumina 1800-2000 HV; zirconia ≈1300 HV; silicon carbon ≈2500HV |
| Fracture Toughness: | Alumina ≈5 (Mpa m1/2) ; zirconia 7 (Mpa m1/2) |
| Compressive Strength: | Alumina ＞3200 (Mpa Psi*103); Zirconia ≈3900 (Mpa Psi*103)；Silicon carbon 2200 (Mpa Psi*103) |
| Thermal Expending Coefficient: | Alumina 7.8-8.2 （1*10^-6/℃）；Silicon carbon ≈4.5 （1*10^-6/℃） |
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