INNOVACERA | technical ceramic solutions

  Innovacera supplies custom refractory  metallized alumina ceramics  for use in power grid tubes, x-ray tubes, vacuum interrupters, and similar applications where ceramic-to-metal seal joints of exceptional strength and hermeticity are required. Why Specify Ceramic Components? Excellent metallized seal strength and hermeticity Proven in extreme-duty applications Consistent performance with all common braze alloys High-volume production capacity and large part size capability PROPERTY UNITS 95% Al2O3 99% Al2O3 Dielectric Strength ac-kv/mm 8.3 8.7 Dielectric Loss 25°C @ 1MHz 0.0004 0.0002 Volume Resistivity 25°C ohm-cm >10 14 >10 14 We specialize in Molybdenum-Manganese thick-film metallization on 95% alumina ceramic. In addition, we metallize high purity aluminas, like 99% alumina, 99.6% alumina ceramic, and AlN. Below is the thickness of the metallization. INNOVACERA STANDARD METALLIZING SYSTEM Molybdenum-Manganese Thick Film 10-35um Nickel Plating 3-12um If y...

Alumina Ceramic Thermal Pads   are designed to provide a preferential heat-transfer path between heat-generating components, power switches, heat sinks, and other cooling devices.   Alumina ceramic (Al₂O₃)   thermal pads are renowned for their exceptional thermal conductivity and electrical insulation properties. Alumina ceramics exhibits thermal conductivity ranging from 20 to 30 W/m·K, allowing for efficient heat dissipation in high-power applications. This critical feature prevents overheating, enhancing the reliability and longevity of electronic components. Additionally, alumina’s high melting point and chemical stability make it suitable for harsh environments, ensuring these thermal pads maintain performance even under extreme conditions.   TO 247 alumina ceramic thermal pads typically used in the power switches, Integrated Circuit Chip, Packaging Heat Conduction, IGBT Transistor Heat Sink MOS Transistor, MOSFET Transistor Heat Sink Interface, LED Board TIM ( ...