The manufacturing process of tungsten crucible is complex and the technical requirements are high, mainly including powder preparation, pressing molding, high-temperature sintering…
Vacuum heat treatment is a process of heating and cooling metals or alloys under high vacuum or protective atmosphere, and is often…
In the field of modern high-end manufacturing, superalloys are widely used in aerospace, gas turbines, nuclear industry and high-temperature chemical industries due…
With the continuous development of nuclear energy technology, the requirements for thermal stability, corrosion resistance and structural integrity of materials under extreme…
With the rapid development of semiconductor technology, the requirements for material purity, structural stability and preparation process are increasing. Due to its…
As an important high-temperature refractory metal vessel, tungsten crucible is widely used in various high-temperature experiments, especially in the fields of materials…
Tungsten crucible, as a high-temperature container made of high-purity tungsten material, plays an irreplaceable key role in the field of rare metal…
The stability of barium tungsten electrodes in high-power laser systems is a key factor in ensuring system performance consistency and service life.…
Barium tungsten electrode is a hot cathode material widely used in vacuum electronic devices, known for its high electron emission ability and…
There is a close relationship between the micromorphology of barium tungsten electrode and its performance. The micromorphology mainly includes characteristics such as…