Ceramic Coatings
Ceramic coatings offered by Cerval Industries represent a pinnacle of advanced surface protection technology. Our coatings are meticulously engineered using high-performance ceramic materials such as Alumina (Al2O3), Zirconia (ZrO2), and Silicon Carbide (SiC), renowned for their exceptional hardness, thermal stability, and resistance to wear and corrosion. These coatings provide robust protection against harsh environmental conditions, abrasion, and chemical exposure, making them ideal for a wide range of industrial applications. We offer customizable solutions tailored to specific customer needs, whether it's improving heat resistance, enhancing friction reduction, or providing a protective barrier against corrosive chemicals. At Cerval Industries, we ensure that each ceramic coating is applied with precision and expertise. Our advanced application processes, including thermal spraying and chemical vapor deposition (CVD), guarantee uniform coverage and adherence to substrate surfaces. This not only enhances the longevity of components but also improves their performance under demanding operational conditions.
From automotive parts and aerospace components to industrial machinery and medical devices, our ceramic coatings play a crucial role in extending the lifespan and enhancing the performance of critical equipment. With Cerval Industries, you can trust in our commitment to delivering ceramic coatings that meet the highest standards of durability, reliability, and performance in every application.
| Specification | Details |
|---|---|
| Materials | Alumina (Al2O3), Zirconia (ZrO2), Silicon Carbide (SiC) |
| Hardness | High, providing excellent resistance to wear |
| Temperature Resistance | Up to 1000°C |
| Corrosion Resistance | Excellent resistance to chemical corrosion |
| Applications | Automotive, aerospace, industrial machinery, medical devices |
| Thickness | Varies, typically applied in micrometers (µm) to millimeters (mm) |
Ceramic Technical Properties
| Properties | Details |
|---|---|
| Thickness Range | Typically 50–500 microns (customizable based on application requirements) |
| Hardness | High, typically ~8–9 Mohs |
| Thermal Conductivity | Alumina: ~30 W/mK
Zirconia: ~2–3 W/mK |
| Thermal Expansion Coefficient | ~7–12 x 10⁻⁶/°C, varying with material and substrate compatibility |
| Wear Resistance | Excellent, ideal for high-friction and abrasive environments |
| Corrosion Resistance | Exceptional, resistant to acids, alkalis, and oxidizing agents |
| Electrical Properties | Electrical Insulation: High resistivity for Alumina and Zirconia coatings |
| Adhesion Strength | >40 MPa (dependent on substrate and coating process) |
| Porosity | Controlled porosity, typically less than 5% for dense coatings |
Characteristics
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