Yixing Hengyuan Ceramic Technology Co., Ltd.
Yixing Hengyuan Ceramic Technology Co., Ltd.
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| Attribute | Value |
|---|---|
| Material | 95% Alumina Ceramics |
| Color | White |
| Weibull Modulus | 10M |
| Modulus of Elasticity | 340 Gpa |
| OEM/ODM | Acceptable |
| Origin | WUXI JIANGSU CHINA |
| MOQ | 100 PCS |
| Package | Carton |
Alumina ceramic is an advanced ceramic material with alumina as its primary component, offering exceptional performance characteristics. Its hardness ranks second only to diamond, significantly surpassing the wear resistance of steel and stainless steel. The material's superior wear resistance dramatically extends equipment service life while providing excellent electrical insulation and thermal properties.
| Property | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
|---|---|---|---|---|---|
| Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
| Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers Hardness | HV0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥10¹⁴ | ≥10¹⁴ | ≥10¹⁴ | ≥10¹⁴ |
| Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric constant | εr | 10 | 10 | 10 | 10 |
