Nitrogen yog ib qho ntawm cov ntsiab lus tseem ceeb uas tso cai rau cov chaw tsim khoom tsim cov cua tswj qhov no, ua tiav cov txiaj ntsig zoo tshaj plaws uas xav tau.
Kev tsim khoom siv hluav taws xob yog txheej txheem nyuaj uas yuav tsum tau muaj ntau qhov tseeb.Nws yog ib qho txheej txheem uas tsis muaj chaw rau kev ua yuam kev.Yog li, nws yog ib qho tsim nyog los tsim kom muaj kev tswj hwm qhov chaw nyob rau hauv qhov ntsuas kub, sib dhos, ntim, thiab lub sijhawm.
Cov txiaj ntsig ntawm kev siv nitrogen hauv kev tsim hluav taws xob.
1. Khaws qhov chaw zoo tagnrho- Nitrogen yog cov pa huv si thiab qhuav.Cov cuab yeej tsis muaj zog ntawm nitrogen tso cai rau cov chaw tsim khoom tsim kom muaj qhov chaw zoo ib yam uas cov txheej txheem tuaj yeem ua kom muaj kev nyab xeeb thiab ruaj khov rau txhua hnub.
2. Ua kom muaj txiaj ntsig zoo- Nitrogen yog ib qho tseem ceeb uas yuav pab tsim kom muaj txiaj ntsig zoo hauv kev tsim hluav taws xob.Nrog N2, tsis muaj cov pa oxygen thiab noo noo thiab kho thiab sib sau ua ke ntawm cov khoom yuav zoo tshaj plaws.
3. Tuav rov qab oxidation- Lub xub ntiag ntawm cov pa oxygen hauv cov khoom siv hluav taws xob tuaj yeem ua rau muaj kev phom sij yog li nitrogen xav tau los tshem tawm cov pa oxygen hauv huab cua.Nitrogen txo qis tus nqi ntawm dross hauv cov txheej txheem soldering.Yog li, nws muab lub zog rau lub solder.
Qhov kev thov rau cov khoom siv hluav taws xob tsis tu ncua hauv lub xyoo pua no thiab tsim cov khoom zoo dua, qhov kev thov rau cov roj nitrogen kuj tau nce mus rau qhov zoo.Yuav kom ua tau raws li qhov kev xav tau no, peb tsim cov thev naus laus zis tshiab nitrogen generators, tshwj xeeb tshaj yog rau kev tsim hluav taws xob.
Post lub sij hawm: Dec-16-2021