I-E-Beam Filament 7.5 iyajika
Ingcaciso yeMveliso
Ukukhethwa kwezinto eziphathekayo kunempembelelo eqinisekileyo kwisakhono sokukhutshwa kunye nobomi bompu we-electron.I-Filament kufuneka yenziwe ngeqondo eliphezulu lokunyibilika kunye nezixhobo eziphezulu zokuxhathisa, ngokubanzi zenziwe ngocingo lwe-tungsten.Emva kokudlula kumbane onamandla, i-filament ishushu ngaphezu kwe-1000 degrees.
I-cathode kufuneka yenziwe ngezinto zokusebenza eziphantsi.Ii-electron zangaphandle ze-athomu kumphezulu we-cathode, emva kokuvuswa ngumlinganiselo othile wokushisa okanye amandla ombane, ziya kukhupha kwi-nucleus kwaye zibe yi-electrons mahhala.Ucingo lwe-Tungsten lukhethwa njengezinto eziphathekayo, kwaye umsebenzi walo ngu-4.55 volts electron.
Xa ubushushu bokusebenza bungama-2500K, J = 0.5A / cm².Indawo yokunyibilika yocingo lwe-tungsten yi-3655 K. Xa ubushushu bokusebenza bungama-2750 K. Umlinganiselo wokuphuphuma komphunga ngu-0.0043mg / cm · s, kwaye ukuxhathisa kwe-corrosion ye-tungsten wire yomelele.
Iiparamitha zemveliso
| Igama lemveliso | I-EB tungsten filament / Cathod filament |
| Izinto eziphathekayo | I-tungsten ecocekileyo, i-tungsten ialloy wire |
| Ubungakanani bentengiso eshushu | φ0.8*14.5*12.5mm φ0.8*14.5*12.0mm φ0.75, φ0.5mm |
| Ukusebenza kwemveliso | Indawo yokunyibilika ephezulu ukumelana okuphezulu amandla aphezulu uxinzelelo oluphantsi lokuphuma komphunga |
| Umphezulu | Icociwe, i-Electrolytic ikhazimlisiwe |
| MOQ | Iziqwenga ezingama-20 |
yintoni esinokubonelela ngayo
Ucoceko oluphezulu lwe-tungsten filament, ubomi benkonzo obude kunye nexabiso elifanelekileyo.
Ubume
Iimveliso ze-electron beam tungsten filament zinokwahlulwa ngokwemilo yeefilaments.
■Imosquito-coil shape EB tungsten filament
■Imilo yomnyango EB tungsten filament
■I-S imilo ye-electron beam filament
☎ Qhagamshelana nathi ngeemilo ezininzi kunye nobukhulu.
Ulwazi lweodolo
Imibuzo kunye neeodolo kufuneka zibandakanye ezi nkcukacha zilandelayo:
☑ Uninzi lweendandatho zokumisa ziyimveliso eyenziwe ngokwezifiso, nceda unikeze imizobo yamaxabiso aphezulu.
☑ Umphezulu oqaqambileyo, indawo yokuhlamba i-alkaline, njl.
☑ Nceda uqhagamshelane nathi ngeenkcukacha ezithe vetshe.
