Graphite paper classification
Graphite paper passes through a series of addition processes such as high carbon phosphorus sheet graphite, chemical treatment, high temperature expansion rolling and...
Different from S1C discrete devices which pursue high voltage, high power, high frequency and high temperature characteristics, the research goal of SiC integrated circuit is mainly to obtain high ...
Introduction to Graphite Electrodes
Graphite electrode is mainly made of petroleum coke and needle coke as raw materials, coal tar pitch is used as a binder, and it is made by calcination, batchin...
Recently, silicon carbide crystal boats have attracted global media attention. It is an amazing crystal boat made of silicon carbide technology. Not only does it have incredible looks, but it also ...
After the ceramic substrate is sintered and formed, its surface needs to be metallized, and then the surface pattern is made through image transfer to achieve the electrical connection performance ...
The origin of the name epitaxial wafer
First, let’s popularize a small concept: wafer preparation includes two major links: substrate preparation and epitaxial process. The substrate is a wafer m...