Elektrone Beam Tungsten Filaments
E-Beam Tungsten Filaments
Tungsten e tsejoa ka botsitso ba eona bo botle ba mocheso le sebaka se phahameng sa ho qhibiliha, e leng se etsang hore e be thepa e loketseng bakeng sa likhoele tsa electron beam. Electron beam tungsten filaments e ka mamella mocheso o phahameng o hlahisoang nakong ea ts'ebetso ea mouoane, ho netefatsa ts'ebetso e ts'epahalang, e tsoelang pele ka nako e telele.
Li-filaments tsa elektrone beam tungsten ke karolo ea bohlokoa lits'ebetsong tsa vacuum deposition, li sebelisa matla a bombardment ea elektrone ho etsa mouoane lisebelisoa tse shebiloeng. Mokhoa ona oa ho fetoha mouoane o etsa hore ho be le ho phalla ha liathomo kapa limolek'hule tse etsang hore lifilimi tse tšesaane li behoe ka ho tšoana hantle, ho teteana le ho hloeka.
Re etsa li-tungsten filament bakeng sa lisebelisoa tsohle tse tsebahalang tsa electron beam mme re fana ka mokhoa oa OEM oa tungsten filament (JEOL, Leybold, Telemark, Temescal, Thermionic, joalo-joalo).
Boitsebiso ba E-Beam Filaments
| Lebitso la Sehlahiswa | E-Beam Tungsten Filaments (E-Beam Cathodes) |
| Lintho tse bonahalang | Tungsten e hloekileng (W), Tungsten rhenium (WRe) |
| Sebaka se qhibilihang | 3410 ℃ |
| Ho hanyetsa | 5.3*10^-8 |
| MohalaDiameter | φ0.55-φ0.8mm |
| MOQ | Lebokose le le leng (likotoana tse 10) |
Boholo le Sebopeho
Re etsa tungsten le likhoele tse ling tsa OEM bakeng sa litsamaiso tse tsebahalang tsa electron beam, ho kenyelletsa:
•JEOL•Leybold•Telemark•Temescal•Thermionic•etc.
Re ts'ehetsa tlhophiso ea litlhaloso le libopeho tse ling, ka kopo ikopanye le rona ha ho hlokahala.
Sephutheloana hangata ke lebokose le le leng (likotoana tse 10), eo hape e leng bonyane MOQ.
Re fana ka mehloli ea mouoane le lisebelisoa tsa mouoane bakeng sa PVD coating & Optical coating, lihlahisoa tsena li kenyelletsa:
| Electron Beam Crucible Liners | Tungsten Coil Heater | Tungsten Cathode Filament |
| Thermal Evaporation Crucible | Lintho tse Mouoane | Seketsoana sa Mouoane |
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Kopo
Electron beam tungsten filaments e sebelisoa liindastering le masimong a fapaneng, ho kenyeletsoa tlhahiso ea semiconductor, optics, aerospace le likoloi. Li sebelisetsoa ho kenya lifilimi tse tšesaane tsa tšepe, li-oxide le lisebelisoa tse ling holim'a li-substrates bakeng sa lits'ebetso tse kang li-circuits tse kopaneng, li-optical coatings, lisele tsa letsatsi le likhabiso tse khabisitsoeng.
Sethunya sa elektrone ke eng?
Sethunya sa elektronike ke sesebelisoa se sebelisetsoang ho hlahisa le ho laola lekhalo le tsepamisitsoeng la lielektrone. Hangata e na le cathode, anode, le ntho e tsepamisitseng maikutlo e kentsoeng ka phaposing ea vacuum. Sethunya sa elektronike se sebelisa lebala la motlakase ho potlakisa lielektrone tse lelekiloeng ho tloha kathode ho ea ho anode, ho theha phallo e matla ea lielektrone.
Lithunya tsa elektrone li sebelisoa mefuteng e fapaneng ea saense, indasteri le meriana. Lisebelisoa tse tloaelehileng li kenyelletsa microscope ea elektrone, electron beam lithography, tlhahlobo ea holim'a metsi, sebopeho sa thepa, ho tjheseletsa ha electron beam, le elektrone beam evaporation bakeng sa ho beha filimi e tšesaane.
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