Ucingo lweTungsten lusetyenziselwa ntoni?

2. Ukusetyenziswa kwentambo ye-tungsten

Izixhobo zombane:Iingcingo zeTungsteningasetyenziselwa ukwenza iinqununu zombane, ezifana ne-resistors, iingcingo ezishushu, i-electrode, njl njl. Ekuveliseni izibane zokukhanya, i-tungsten wire yenye yezinto eziphambili ezikhupha ukukhanya. Indawo yayo ephezulu yokunyibilika inokuqinisekisa ukuba ibhalbhu yesibane isebenza ngokuqhelekileyo kumaqondo obushushu aphezulu, kwaye izinga lokunyuka komphunga elisezantsi locingo lwe-tungsten linokuqinisekisa ubomi bebhalbhu yesibane.

Ukukhanyisa: Ucingo lweTungsten lukwasetyenziswa rhoqo kwizixhobo zokukhanyisa. Umzekelo, izibane zemoto, izibane zeqonga, njalo njalo zonke zifuna i-tungsten wire.

I-vacuum electronics: Kwisixhobo se-electronic vacuum, ucingo lwe-tungsten lusetyenziswa ngokubanzi. Ingasetyenziselwa ukwenza i-cathodes, i-anodes, imizimba yokufudumeza, njl.

Intsimi yezonyango: Ngenxa yokuba ucingo lwe-tungsten lunokumelana kakuhle nobushushu obuphezulu, lukwanalo nokusetyenziswa okuthile kwicandelo lezonyango. Ngokomzekelo, ezinye izixhobo zonyango zifuna ucingo lwe-tungsten, olufana neetyhubhu ze-X-ray.

3. Izinto ezilungileyo zeUcingo lwe-WAL Tungsten

-1. Uzinzo lobushushu obuphezulu: Ucingo lweTungsten lunendawo yokunyibilika ephezulu kwaye luyakwazi ukumelana nobushushu obuphezulu kunye nokwandiswa kwe-thermal.

-2. Ixabiso eliphantsi lokunyuka kwe-evaporation: I-Tungsten wire ayilula ukuguquguquka kwiqondo lokushisa eliphezulu, elinceda ukwandisa ubomi benkonzo yezixhobo.

-3. Ukunganyangeki kwe-Corrosion: Ucingo lweTungsten lunozinzo oluhle kwezinye iindawo ze-asidi kunye ne-alkali.

-4. Amandla aphezulu: Ucingo lweTungsten lunamandla aphezulu kwaye akukho lula ukukhubazeka phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu.

4. Ukusetyenziswa kwentambo ye-tungsten kwishishini le-elektroniki

I-Tungsten wire ineendlela ezahlukeneyo zokusebenza ezibalulekileyo kwishishini le-elektroniki, ezinye zazo ezibandakanya:

Ukwenziwa kwesixhobo sombane: Iingcingo zeTungsten zihlala zisetyenziswa xa kusenziwa izixhobo zombane ezifana neefilaments zombane, iityhubhu ze-electron, kunye ne-thermionic emitters. Ngenxa yeqondo eliphezulu lokunyibilika kunye nokuzinza, ucingo lwe-tungsten lunokumelana nokushisa okuphezulu kunye nemisinga ephezulu kwezi zicelo, ukuvumela ukuba izixhobo zombane zisebenze ngokuzinzileyo.

I-Resistance wire: Intambo ye-Tungsten isetyenziswa ngokubanzi njengocingo oluxhathisayo, ngakumbi kwizicelo zobushushu obuphezulu. Ingasetyenziswa kwizinto zokufudumeza ezixhathisayo ezifana neziko, ii-oveni, iziko lombane, kunye neendawo zokunyibilikisa zombane.

Vacuum electronics: Ucingo lweTungsten lukwasetyenziswa kwi-vacuum electronics efana nemipu ye-electron, ii-amplifaya zemicrowave, kunye ne-microwave oscillators. Ngenxa yokumelana ne-oxidation kunye neqondo eliphezulu lokunyibilika, liqhuba kakuhle phantsi kweemeko ze-vacuum.

Imicroscope ye-electron: Umthombo we-electron beam kwi-electron microscope idla ngokuba ne-tungsten wire. Ucingo lweTungsten luyakwazi ukuvelisa umqadi we-electron oqaqambe kakhulu wokujongwa kwe-microscopic kunye nemifanekiso.

I-Welding kunye nokusika: Ucingo lwe-Tungsten luhlala lusetyenziswa njenge-electrode ye-arc welding kunye nokusika i-plasma. Indawo yayo ephezulu yokunyibilika kunye nokumelana nomhlwa kwenza kube lukhetho olufanelekileyo kwezi zicelo.

Izixhobo zombane: Imicu yeTungsten ikwasetyenziswa xa kusenziwa izixhobo zombane, ezinjengeefotodiode neetyhubhu zefotomultiplier, ezibona iimpawu zokukhanya zize ziziguqule zibe ziimpawu zombane.

Ukwenziwa kwe-Electron beam filaments: Iifilaments zeTungsten zikwasetyenziswa ekwenzeni i-electron beam fuses, ezisetyenziselwa ukukhusela izixhobo zombane kumonakalo obangelwa kukugqithisa kwangoku.