Products Description
Material Selection: The foundation of our metallized ceramic components lies in the use of high-purity alumina ceramics. This material is renowned for its excellent electrical insulation properties, mechanical strength, and thermal stability, making it ideal for power semiconductor applications.
Surface Preparation: Before metallization, the Meramic Metallization Components surface undergoes a meticulous cleaning process to remove any impurities or contaminants. This step ensures optimal adhesion of the metal layer to the ceramic substrate.
Details Presentation
| Metalized Ceramic | The Ceramic to Metal Components surface is coated with a metal layer. This ensures strong brazing with metal electrodes while keeping the ceramic's insulation, arc resistance, and thermal stability (suitable for HVDC high-voltage environments). |
| Surface Smoothing | The Precision Metallized Alumina Ceramic Component body is polished with diamond grinding or laser to control surface roughness (Ra ≤ 0.2μm). This reduces discharge loss and improves sealing. |
| Chamfer Smoothing | The High Purity Alumina Precision Advanced Ceramic Metallization Parts edges are chamfered to reduce stress concentration, prevent partial breakdown under high voltage, and improve assembly fit. |
Metal Forming Process
Material Selection: The foundation of our Meramic Metallization Components lies in the use of high-purity alumina ceramics. This material is renowned for its excellent electrical insulation properties, mechanical strength, and thermal stability, making it ideal for power semiconductor applications.
Surface Preparation: Before metallization, the Ceramic to Metal Components surface undergoes a meticulous cleaning process to remove any impurities or contaminants. This step ensures optimal adhesion of the metal layer to the ceramic substrate.
Metallization Technique: Utilizing advanced metalizing techniques such as sputtering or chemical vapor deposition (CVD), a thin layer of metal, typically molybdenum or tungsten, is applied to the Precision Metallized Alumina Ceramic Components surface. This process creates a robust bond between the metal and ceramic, enhancing the component's electrical conductivity and mechanical durability.
Quality Control: Each High Purity Alumina Precision Advanced Ceramic Metallization Part is subjected to rigorous quality control measures to ensure uniform metal layer thickness and adherence. This ensures consistent performance and reliability in HVDC applications.
Products Application
Our High Purity Alumina Precision Advanced Ceramic Metallization Parts are specifically designed for use in HVDC high-voltage DC contactors. In these contactors, the metallized ceramic components serve multiple functions, including electrical insulation between different contact points, mechanical support for the contact assembly, and providing a path for electrical current through the metallized layers.
why choose us
Quality Management System
Our company has implemented a comprehensive ISO9001-2015 quality management system.
Continuous Improvement
Through continuous improvement initiatives, we have been able to enhance the quality of our Meramic Metallization Components, reduce production costs, and improve customer satisfaction.
Technical Support
Our technical support team provides excellent support to customers. From the initial design stage to the final Ceramic to Metal Components integration, our team is available to answer questions, provide technical advice, and solve any problems that may arise.
Customer Satisfaction
Our commitment to quality and innovation has earned us a reputation for excellence. Customers consistently report high satisfaction with our metallized ceramic components, citing their reliability, performance, and durability as key factors.
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