Ua kua rau, ib qho tsis muaj kob thiab tsis muaj ntxhiab tsw qab, tau siv dav nyob rau hauv ntau cov ntaub ntawv siv roj ntxiv vim nws qhov muaj peev xwm thiab muaj ntau yam. Los ntawm kev ua zaub mov noj, kev siv cov kua nitrogen tau hloov kho ntau yam lag luam thiab txuas ntxiv kom muaj cov kev daws teeb meem tshiab rau cov kev sib tw thev naus laus zis. Hauv tsab xov xwm no, peb yuav tshawb txog qhov ua tau zoo ntawm cov kua nitrogen nyob rau hauv cov ntawv thov roj thiab nws qhov cuam tshuam tseem ceeb rau niaj hnub thev naus laus zis.

Qhov zoo ntawm kev siv ua kua nitrogen

Ib qho ntawm cov ntsiab lus tseem ceeb ntawm kev siv cov kua nitrogen nyob rau hauv cov ntawv thov roj yog nws lub peev xwm los ua kom sai lossis khov kho. Nrog lub qhov cub npau npau ntawm -196 degrees Celsius, ua kua nitrogen tuaj yeem hloov mus rau nws lub xeev gaseous, nqus tau ntau npaum li cas ntawm cov txheej txheem. Qhov no ua rau nws ua kom zoo tshaj plaws rau ntau cov txheej txheem muaj, xws li sib tsoo cryogenic sib tsoo thiab khov cov khoom noj.

Tsis tas li ntawd, ua kua nitrogen tsis muaj tshuaj lom thiab tsis muaj nplaim, ua rau nws muaj kev nyab xeeb thiab ib puag ncig kev xaiv rau cov ntaub ntawv thov roj. Nws qhov kev tso cai ntawm qhov kev tso cai rau nws siv rau hauv cov cua tshuab hluav taws rau kev khaws cov khoom siv dag thiab tiv thaiv oxidation hauv cov ntaub ntawv rhiab.

Tsis tas li ntawd, ua kua nitrogen yog tus nqi-tsim nyog muaj, ua kom muaj kev xaiv rau kev lag luam thiab kev lag luam nrhiav lawv cov roj txheej uas tsis muaj lub txhab nyiaj. Nws cov vagatility thiab yooj yim ntawm kev siv tau ua rau nws xaiv cov kev xaiv nrov rau ntau cov ntawv thov, los ntawm semiconductor raug rau cov khoom lag luam.

Qhov cuam tshuam ntawm cov pa nitrogen ntawm cov ntawv thov roj

Kev siv cov kua dej nitrogen tau txhim kho cov pa app hauv ntau yam lag luam. Nyob rau hauv kev lag luam khoom noj khoom haus, nws tau hloov kho cov kev ua kom tsis nco qab cov khoom yog tshwj tseg thiab thauj, ua rau lub neej ntev dua thiab txo cov zaub mov pov tseg. Hauv kev kho mob teb, ua kua nitrogen muaj kev nce qib qhib, nqaij txuag, thiab kev tshawb fawb txog cov neeg mob kho mob thiab kev tshawb fawb kho mob.

Ntxiv mus, ua kua nitrogen tau ua lub luag haujlwm tseem ceeb hauv kev lag luam semiconductor los ntawm muab cov ntsuas kub ntsuas kub rau cov txheej txheem kev ua haujlwm. Nws lub peev xwm los tsim cov chaw tswj cov chaw tau ua rau cov khoom siv hluav taws xob zoo nrog cov kev ua tau zoo thiab kev ntseeg tau.

Tsis tas li ntawd, kev siv cov kua nitrogen ua kua tau pua txoj kev rau kev txuag hluav taws xob thiab kev txuag hluav taws xob. Los ntawm kev txo cov roj av roj emissions los txhim kho lub zog cia cov khoom siv hluav taws xob, kua nitrogen tseem ua rau muaj cov kev daws teeb meem kom muaj kev daws teeb meem.

Lub neej tom ntej ntawm cov kua nitrogen nyob rau hauv cov ntawv thov roj

Raws li thev naus laus zis txuas ntxiv ua ntej, lub peev xwm rau cov tshuaj nitrogen ua kua nyob hauv cov ntawv thov roj tsis tas. Kev tshawb fawb thiab kev tsim kho kev nthuav dav rau kev tshawb nrhiav txoj hauv kev tshiab rau cov pa nitrogen cia, kev tshawb nrhiav cov txheej txheem, thiab kev tsim cov txheej txheem kev tsim khoom.

Nyob rau hauv kev lag luam hauv tsheb, ua kua nitrogen tau raug txiav txim siab ua cov kev xaiv muaj peev xwm rau cov roj uas muaj kuab yooj yim, muab lub nqus tsev vacion thiab ntau dua kev xaiv rau tsheb tshuab. Nws lub peev xwm khaws cia thiab tso tawm lub zog ntawm cov kub qis ua rau nws muaj kev sib tw zoo rau lwm tus kev daws teeb meem.

Tsis tas li ntawd, nce qib hauv cryogenic txias thev naus laus zis yog qhib qhov rooj rau kev sib tawg hauv cov khoom siv hluav taws xob ntau thiab cov khoom siv hluav taws xob superconding. Cov khoom muaj txiaj ntsig ntawm cov kua roj ntsha hauv cov kev hloov kho tshiab, muaj peev xwm tsis muaj peev xwm rau cov thev naus laus zis yav tom ntej.

Hauv kev xaus, kev siv ntawm Ua kua nitrogen hauv roj Cov ntawv thov tau ua pov thawj yog kev ua si-hloov pauv thoob plaws ntau yam lag luam. Nws lub peev xwm los ua kom txias, khaws cia, thiab tsim cov kev tswj hwm kev tswj hwm txoj kev uas peb tau ua kom zoo, kev nyab xeeb, thiab kev nyab xeeb. Raws li peb saib ua ntej, kev tshawb nrhiav cov hmoov nplej ua kua muaj kev cog lus zoo rau kev ua kom tiav cov kev siv roj thiab tsav tsheb tshiab hauv thev naus laus zis thiab dhau mus. Nrog nws cov peev xwm zoo tshaj plaws thiab cov txiaj ntsig ua kua ntawm cov txiaj ntsig tseem ceeb heev hauv peb qhov kev tshawb fawb rau kev nce qib thiab kev ua tau zoo.