Nitrogen

Liquid Nitrogen (LIN) yog ob qho tib si ruaj khov thiab muaj ntau heev rau CO2 zaub mov txias daim ntaub ntawv.
Haum rau feem ntau hom zaub mov, los ntawm cov nqaij thiab nqaij nruab deg rau cov nqaij qaib, zaub thiab cov khoom ci, cryogenic txias nrog nitrogen yog ceev, zoo thiab tswj cov zaub mov zoo.

Nitrogen-filled reflow soldering thiab yoj soldering, siv nitrogen tuaj yeem cuam tshuam cov oxidation ntawm solder, txhim kho cov wettability, ua kom cov wetting ceev, txo cov tiam ntawm cov pob solder, tsis txhob bridging, txo soldering tsis xws luag, thiab tau zoo soldering zoo. Siv nitrogen nrog purity ntau dua 99.99 lossis 99.9 feem pua.

Nitrogen hauv cov log tsheb tau dhau los ua lwm txoj hauv kev rau cov cua compressed. Nitrogen nyob ib ncig ntawm peb. Nws nyob hauv huab cua peb ua pa, thiab nitrogen muaj ntau yam zoo dua cov pa oxygen / compressed cua. Inflating log tsheb nrog nitrogen tuaj yeem txhim kho kev tuav tsheb, kev siv roj thiab lub neej ntawm lub log tsheb los ntawm kev saib xyuas lub log tsheb zoo dua, kev lag luam roj, thiab kev ua haujlwm txias ntawm lub log tsheb.

Hauv kev lag luam hluav taws xob, nitrogen ua lub luag haujlwm loj. Kev ntim khoom, sintering, annealing, txo thiab khaws cia ntawm cov khoom siv hluav taws xob yog txhua yam sib cais los ntawm nitrogen. Kev lag luam hluav taws xob feem ntau muaj cov kev xav tau siab rau nitrogen, feem ntau 99.99 feem pua ​​lossis 99.999 feem pua ​​​​cov nitrogen ntshiab. Kev tiv thaiv atmospheric, tu thiab tshuaj rov qab los ntawm cov khoom siv hluav taws xob thiab cov txheej txheem tsim hluav taws xob sib xyaw ua ke hauv kev lag luam hluav taws xob yog txhua yam sib cais los ntawm nitrogen.

Nitrogen yog ib qho kev lag luam, yooj yim muaj tshuaj lom neeg ruaj khov uas yog tus yuam sij rau kev daws teeb meem roj hauv hlau 3D luam ntawv. Hlau 3D tshuab luam ntawv feem ntau yuav tsum tau ntim cov tshuaj tiv thaiv chamber, ob qho tib si los tiv thaiv kom tsis txhob muaj tshuaj lom thiab tsim kev puas tsuaj los ntawm cov khoom, thiab tshem tawm cov teebmeem ntawm cov pa oxygen ntawm cov khoom.

Hauv kev lag luam tshuaj lom neeg, nitrogen yog siv dav hauv cov khoom siv raw khoom siv roj, cov kav dej purging, cua hloov, kev tiv thaiv huab cua, cov khoom thauj, thiab lwm yam hauv kev lag luam roj, nws tuaj yeem txhim kho cov txheej txheem roj thiab kev ua kom zoo dua qub, cov roj cia thiab cov roj thiab cov roj. gas teb qhov dej, thiab lwm yam.