| Customization: | Available |
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| Application: | Electronic Devices, Lighting, Power Supply, Semiconductors |
| Substrate Material: | 96%, 99.6% Alumina |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Why Metallization is Necessary on the Surface of Ceramic Substrates?
We need to realize electrical connections through the ceramic substrate. Therefore, the surface of the ceramic substrate needs to be metallized, and then the surface pattern is completed by the method of image transfer.
Metallization is a crucial part of the production of ceramic substrates, because the wetting ability of metals on ceramic surfaces at high temperatures determines the bonding force between metals and ceramics, which is an important guarantee for the stability of packaging performance.
Therefore, how to implement metallization on the surface of ceramic substrates and improve the bonding force between the two has become the focus of research by many scientists.
What is Mo-Mn Method?
There are many methods for surface metallization of alumina substrates. Below we will introduce the Mo-Mn metallization method.
Mo powder and Mn powder are used as the main raw materials, and the Mo layer is sintered at high temperature in a reducing atmosphere. Since the Mo layer is not easily wetted by solder, it is also necessary to plate a layer of nickel on the metallized Mo layer.
Jinghui has advanced surface treatment process of ceramic substrates and has mass production capacity. Our products have been verified by the market for many years, their reliability and stability have been unanimously recognized by customers, and their quality has reached the leading level in the market.
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