The carbon content of each sintered specimen fracture is different, with a carbon content of A-2.5 awt.% in this range, forming a dense material with almost no pores, which is composed of uniformly...
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...
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Graphite films can shield electronic devices from electromagnetic (EM) r...
Modern C, N, B and other non-oxide high-tech refractory raw materials, atmospheric pressure sintered silicon carbide is extensive, economic, can be said to be emery or refractory sand. Pure silicon...
The competent departments of industry and informationization, the departments of finance (bureaus), the insurance regulatory bureaus of the provinces, autonomous regions, municipalities directly u...
1. Third-generation semiconductors
The first-generation semiconductor technology was developed based on semiconductor materials such as Si and Ge. It is the material basis for the development of tr...