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  • DLC vacuum coating can improve adhesion film
    DLC vacuum coating can improve adhesion film DLC coating to improve the instantaneous energy and the sputter target bombardment ionization rate (up to 50% to 60%), close to the ionization rate of...

  • XHV cold drain phenomenon and Elimination
    XHV cold drain phenomenon and Elimination "Cold leakage" phenomenon at the time of vacuum equipment cooling, the leak was apparent phenomenon. Often, there is the case that at room temperature the ...

  • Vacuum coating equipment maintenance requirements for welding
    Vacuum coating equipment maintenance requirements for welding Repair vacuum chamber welding vacuum coating equipment What are the requirements? We should pay attention to the design and welding...

 
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