E-Beam Filament 7.5 juyawa
Bayanin Samfura
Zaɓin kayan yana da tasiri mai mahimmanci akan ikon fitarwa da rayuwar bindigar lantarki.Filament dole ne a yi da babban narka batu da kuma high resistivity abu, gaba ɗaya sanya daga tungsten waya.Bayan wucewa ta cikin ƙarfin halin yanzu, filament yana mai zafi fiye da digiri 1000.
Dole ne a yi cathode daga ƙananan kayan aikin aiki.Na'urorin lantarki na waje na atom ɗin da ke saman cathode, bayan jin daɗi da wani adadin zafi ko makamashin lantarki, za su rabu da tsakiya kuma su zama electrons kyauta.An zaɓi wayar Tungsten azaman kayan, kuma aikinta shine 4.55 volts na lantarki.
Lokacin da zafin aiki shine 2500K, J = 0.5A / cm².Matsakaicin narkewa na waya tungsten shine 3655 K. Lokacin da zafin aiki shine 2750 K. Matsakaicin ƙawancen shine 0.0043mg / cm · s, kuma juriya na lalata tungsten yana da ƙarfi.
Siffofin samfur
| Sunan samfuran | EB tungsten filament / Cathod filament |
| Kayan abu | Tungsten mai tsabta, tungsten gami waya |
| Girman sayarwa mai zafi | 0.8*14.5*12.5mm 0.8*14.5*12.0mm 0.75, 0.5mm |
| Ayyukan samfur | Babban narkewa babban juriya babban ƙarfi low evaporation matsa lamba |
| Surface | Tsaftace , Goge Electrolytic |
| MOQ | guda 20 |
me za mu iya bayarwa
Filament tungsten mai tsafta, tsawon sabis da farashi mai dacewa.
Siffar
Ana iya raba samfuran filament tungsten katako bisa ga sifofin filaments.
■Sauro-nade siffar EB tungsten filament
■Ƙofa siffar EB tungsten filament
■S siffar lantarki katako filament
☎ Tuntube mu don ƙarin siffofi da girma.
Bayanin oda
Tambayoyi da umarni yakamata su haɗa da bayanan masu zuwa:
☑ Yawancin zoben ƙasa samfuran ne na musamman, da fatan za a samar da zane don farashi masu inganci.
☑ Fuskar da ke da haske, fuskar wankewar alkaline, da sauransu.
☑ Da fatan za a tuntube mu don ƙarin bayani.
