Metalized Ceramics substrate：
Metalized Ceramics substrate is adhering a layer of metal film firmly in ceramic surface, to realize ceramic and metal welding, there are variety of methods for ceramic metallization process ,such as tungsten and manganese plating, silver copper plating, tin plating method, nickel plating method. The surface coating can prevent the Metal layer oxidation .
Metalized Ceramics substrate Can be widely used for LED heat sink substrate, ceramic package, electronic circuit board,Semiconductor refrigerator etc.
The Physical properties of Metalized Ceramics substrate：
| Items | Capability |
| Density | ≥18.2g/cm3 |
| Resistivity | ＜5.8M.cm以下 |
| Coefficient of thermal expansion | 4.5*10-6/℃ |
This page：http://www.suntech-ceramic.com/en/b1.aspx
Reproduced please indicate the source
