At the Fraunhofer Institute for Machine Tool and Molding Technology IWU, researchers are developing advanced technologies for manufacturing fuel cell engines to facilitate rapid, cost-effective mas...
Electric Zhixin news, on the evening of November 13, Jianruiwo can issue a notice saying that the Shenzhen Intermediate People’s Court ruled on November 7, 2019 that Huang Ziting had applied ...
Before entering the PE furnace tube, check whether the graphite boat is in good condition again. It is recommended to pretreat (saturated) at normal time, it is recommended not to pretreat in empty...
Reaction-sintered silicon carbide porcelain has good compressive strength at ambient temperature, heat resistance to air oxidation, good wear resistance, good heat resistance, small coefficient of ...
When the samples of porous silicon carbide ceramics were first seen in the laboratory, the honeycomb-like structures presented under the electron microscope looked exactly like a beehive magnified ...
2 Experimental results and discussion
2.1 Epitaxial layer thickness and uniformity
Epitaxial layer thickness, doping concentration and uniformity are one of the core indicators for judging the...