Zirconia Ceramic Sealing Part (ZCS) are superior to other materials in chemistry corrosion proof, wear resistance, and thermo stability and so on. Therefore, it is widely used in bad conditions which metal or other materials could not be requirements.
Composition |
Wt% |
94.8 %ZrO2, 5.2% Y2O3 |
Specific Density |
g/cm3 |
≥6.0 |
Hardness (HV) |
Kg/mm2 |
≥1250 |
Bending Strength |
MPa |
1150 |
Fracture Toughness |
MPa.m1/2 |
≥9 |
Grain Size |
μm |
<0.5 |
Elastic Modules |
GPa |
200 |
Thermal Conductivity |
W/(m.K) |
3 |
Thermal Expansion Coefficient (20-400℃) |
×10-6m/℃(20-400℃) |
9.6 |
Jiangxi Sanxin Hi-Tech Ceramics Co., Ltd.
Add: Luxi Industry Dep. Pingxiang City, Jiangxi Pro. China
Tel/Fax: 0086-799-6779577
Email: info@sxceramics.cn
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