Ma Filamenti a Tungsten a Electron Beam

Ulusi wa tungsten uli ndi malo osungunuka kwambiri, mphamvu zambiri, mphamvu zabwino, komanso mphamvu yochepa ya nthunzi, ndipo ungagwiritsidwe ntchito mu makina otulutsa nthunzi ya ma electron beam. Ulusi wa tungsten wa ma electron beam umatha kupirira kutentha kwakukulu komwe kumachitika panthawi ya nthunzi, zomwe zimapangitsa kuti nthunzi igwire ntchito bwino komanso modalirika.

Ulusi wa tungsten wa electron beam ndi wofunikira kwambiri mu makina osungira vacuum, omwe amagwiritsa ntchito mphamvu ya electron bombardment kuti asungunuke zinthu zomwe akufuna. Njira imeneyi yotulutsira utsi imapanga maatomu kapena mamolekyu, omwe amaika filimu yopyapyala yokhala ndi kufanana, kuchulukana, komanso chiyero chabwino kwambiri.