The manufacturing of each semiconductor product requires hundreds of processes. We divide the entire manufacturing process into eight steps: wafer processing-oxidation-photolithography-etching-thin...
A semiconductor is a material whose electrical conductivity at room temperature is between that of a conductor and an insulator. Like copper wire in everyday life, aluminum wire is a conductor, and...
Advantages of graphite electrode
(1) With the increasing complexity of die geometry and the diversification of product application, the discharge accuracy of spark machine is required to be higher...
Toyota Motor Corporation has announced that it will develop PEM electrolytic hydrogen production equipment in the field of hydrogen energy, which is based on fuel cell (FC) reactor and Mirai techno...
RWE wants to build about 3GW of hydrogen-fuelled gas-fired power plants in Germany by the end of the century, chief executive Markus Krebber said at the German utility’s annual general meetin...
Material and structure of graphite boat
Graphite Boat is a high temperature process equipment, which is usually made of high purity graphite material and treated with SiC (silicon car...