As a kind of ceramic material, zirconium has high strength, high hardness, good wear resistance, acid and alkali resistance, high temperature resistance and other excellent properties. In addition ...
Semiconductor device production mainly includes discrete devices, integrated circuits and their packaging processes.
Semiconductor production can be divided into three stages: product body materia...
In recent years, silicon carbide coating has gradually received more and more attention and application, especially in high temperature, high pressure, wear, corrosion and other harsh working condi...
Graphite suppliers in Africa are increasing production to meet China’s growing demand for battery materials. According to data from Roskill, in the first half of 2019, natural graphite export...
Hydrogen pressure reducing valve is a very important equipment, it can effectively control the pressure of hydrogen in the pipeline, the normal operation and use of hydrogen.
With the development o...