Electronic Industry Nitrogen-Ua Tshuab Daim Ntawv Thov

Nitrogen siv rau kev ntim khoom, sintering, annealing, txo qis, khaws cia, thiab lwm yam ntawm cov khoom siv hluav taws xob. Feem ntau siv rau hauv kev lag luam xws li nthwv dej soldering, reflow soldering, siv lead ua, piezoelectric, hluav taws xob ceramics, hluav taws xob tooj liab strips, roj teeb, cov ntaub ntawv hluav taws xob alloy, thiab lwm yam. Kev lag luam hluav taws xob feem ntau muaj qhov xav tau siab rau nitrogen, feem ntau xav tau 99.9% lossis 99.99%, thiab ntau dua 99.99% nitrogen.

Hauv cov txheej txheem tsim khoom semiconductor thiab integrated circuit, nitrogen feem ntau siv rau kev tiv thaiv huab cua, kev ntxuav, kev rov qab siv tshuaj lom neeg, thiab ua qhov chaw nitrogen rau cov voj voog loj, cov raj cathode ray TV xim, cov khoom siv TV thiab cassette, thiab kev ua cov khoom siv semiconductor.

Hauv cov txheej txheem tsim cov khoom siv hluav taws xob thiab semiconductor, nws yog qhov tsim nyog siv cov roj ammonia nrog qhov huv ntawm ntau dua 99.999% ua cov roj tiv thaiv. Tam sim no, cov tebchaws tau siv cov nitrogen uas muaj qhov huv siab ua cov roj nqa thiab cov roj tiv thaiv hauv cov txheej txheem tsim cov raj duab TV xim, cov voj voog loj, cov kua siv lead ua kua, thiab cov wafers semiconductor silicon.

Thaum cov huab cua nyob rau hauv lub pressurized los ntawm purification thiab ziab, Base on Aerodynamics, nitrogen thiab oxygen nyob rau hauv cov huab cua nyob rau hauv lub zeolite molecular sieve (ZMS) ntawm lub siab viav vias adsorption yuav ua tau zoo ntawm txawv diffusion tus nqi los ntawm adsorption ntawm nitrogen. Oxygen nyob rau hauv carbon molecular sieve nyob rau saum npoo ntawm diffusion tus nqi yog siab tshaj nitrogen. Thaum lub adsorption tsis nyob rau hauv qhov sib npaug, oxygen tau nqus los ntawm carbon molecular sieve nyob rau hauv ntau qhov ntau, thiab nitrogen tau concentrated thiab enriched nyob rau hauv lub roj theem kom tiav kev sib cais ntawm oxygen thiab nitrogen.