In a certain packaging process, packaging materials with different thermal expansion coefficients are used. During the packaging process, the wafer is placed on the packaging substrate, and then he...
Ford reportedly announced on May 9 that it will test its hydrogen fuel cell version of its Electric Transit (E-Transit) prototype fleet to see if they can provide a viable zero-emission option for ...
Graphite crucible is a graphite product as the main raw material, and plasticity refractory clay is used as a binder. It is mainly used for smelting special alloy steel, melting non-ferrous metals ...
The bipolar plate, also known as the collector plate, is one of the important components of the fuel cell. It has the following functions and properties: separating fuel and oxidizer, preventing ga...
Triangular defect
Triangular defects are the most fatal morphological defects in SiC epitaxial layers. A large number of literature reports have shown that the formation of triangular defects is...
“Where is the fuel car bad, why should we develop new energy vehicles?” This should be the primary question most people think about the current “wind direction” of the automobile industry. Under th...