Filaments Tungsten o le Avega Eletron
Fa'amatalaga o le Oloa
O filameni tungsten e maualuga le tulaga e liusuavai ai, maualuga le tete'e, lelei le malosi, ma maualalo le mamafa o le ausa, ma e mafai ona fa'aaogaina i faiga e fa'amamago ai le ave eletise. E mafai e filameni tungsten ave eletise ona tatalia le vevela maualuga e mafua mai i le taimi o le fa'agasologa o le fa'amamago, ma fa'amautinoa ai le fa'agaoioiga fa'atuatuaina ma lelei o le fa'agasologa o le fa'amamago.
O filament tungsten o le electron beam o se vaega taua i totonu o faiga e fa'aputu ai le vacuum, lea e fa'aaogaina ai le malosi o le fa'apa'uina o le eletise e fa'amamago ai le mea o lo'o fa'amoemoeina. O lenei faiga e fa'amamago ai e maua ai se vaitafe o atoms po'o molecules, lea e fa'aputu ai se ata manifinifi e matua'i tutusa lelei, mafiafia, ma mama.
Matou te gaosia ni filament tungsten ma nisi OEM mo faiga lauiloa o le electron beam, e aofia ai:
• JEOL
• Leybold
• Telemark
• Temescal
• Termioni
Matou te lagolagoina le fa'atulagaina o nisi fa'amatalaga ma foliga. Fa'amolemole fa'afeso'ota'i matou pe a mana'omia.
O le afifiina e masani lava o le pusa e tasi (10 fasi), o le MOQ maualalo foi lea.
Talosaga
E fa'aaogaina lautele filaments tungsten electron beam i le tele o alamanuia ma matā'upu e pei o le gaosiga o semiconductor, optics, aerospace ma ta'avale. E fa'aaogaina e fa'apipi'i ai ata manifinifi o u'amea, oxides ma isi meafaitino i luga o substrates mo fa'aoga e pei o integrated circuits, optical coatings, solar cells ma teuga topcoats.
Fa'amatalaga auiliili
| Igoa o le Oloa | O Filamenti Tungsten E-Beam (E-Beam Cathodes) |
| Meafaitino | Tungsten mama (W), Tungsten rhenium (WRe) |
| Tulaga e liusuavai ai | 3410 ℃ |
| Tete'e | 5.3*10^-8 |
| Lapoa o le uaea | φ0.55-φ0.8mm |
| MOQ | Tasi le pusa (10 fasi) |
