Early wet etching promoted the development of cleaning or ashing processes. Today, dry etching using plasma has become the mainstream etching process. Plasma consists of electrons, cations and radi...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
Graphite electrode is mainly made of petroleum coke and needle coke as raw materials and coal asphalt as binder through calcination, batching, kneading, molding, roasting, graphitization and machin...
Germany-based H2FLY announced on April 28 that it has successfully combined its liquid hydrogen storage system with the fuel cell system on its HY4 aircraft.
As part of the HEAVEN project, which fo...
When it semen to business news, understanding the elaborateness of semiconductor fabrication is necessity. semiconductor wafer are crucial component in this industry, but they often face contaminat...
In aerospace and automotive equipment, electronics often operate at high temperatures, such as aircraft engines, car engines, spacecraft on missions near the sun, and high-temperature equipment in ...