Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
A molybdenum rod with high melting points, high thermal conductivity, and low thermal expansion can be used in the production of high-temperature heating elements, electric vacuum systems, light source components, and electric vacuum pumps. The Met…
Graphite price have moved higher again over the past month. Fine flake prices have soared.…
What is gallium-nitride? A wide-bandgap, composite semiconductor material is gallium nitride. According to a third party, standard mobile chargers for smartphones can either reduce their weight by as much as 40%, or produce more power in the same spa…
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