Ulwazi ngamagesi - i-nitrogen
Kungani izikhwama ze-potato chip zihlala zikhukhumala njalo? Kungani ama-bulbs engakhanyi ukujika emnyama ngisho nangemva kokusetshenziswa okude? I-nitrogen akuvamile ukuba ikhuphuke empilweni yansuku zonke, nokho yakha ama-78% omoya esiwuphefumulayo. I-nitrogen iguqula buthule impilo yakho.
I-nitrogen inobunzima obufana nomoya, ayithambeki kalula emanzini, futhi inemvelo "ye-aloof" yamakhemikhali - akuvamile ukuba iphenduke nezinye izinto, okwenza kube yi- "Zen Master" yamagesi.
Ku Umkhakha we-semiconductor, i-nitrogen isebenza njengegesi evikela i-inert, izinto ezihlukanisayo ezivela emoyeni ukuvikela i-oxidation kanye nokungcoliswa, ukuqinisekisa ukuqina kanye nokunemba kwezinqubo ezifana nokufakwa kwe-wafer kanye ne-chippaing.
Phakathi kwa- Ukupakishwa kokudla, kuyinto "Guarde Guardian"! I-nitrogen isusa umoya-mpilo wokugcina ama-potato chips crisp, inweba impilo yeshelufu yesinkwa, futhi ivikele newayini elibomvu kwi-oxidation ngokugcwalisa amabhodlela we-nitrogen.
Phakathi kwa- I-Metallurgy yezimboni, isebenza njengesihlanzi "SSiviker"! Emazingeni okushisa aphezulu, i-nitrogen ihlukanisa izinto zokwakha ezivela emoyeni ukuvikela izinsimbi ezivela ku-oxidizing, kusiza ukukhiqiza insimbi esezingeni eliphakeme ne-aluminium.
Phakathi kwa- umuthi, i-nitrogen ye-liquid yi- "FreeZing Master"! Ku-AT -196 ° C, ifaka amaseli ngokushesha ngokushesha, igcina amasampula abalulekile ezemvelo, futhi ingaphatha izimo zesikhumba, njengokususa kalula ama-warts.
Yize i-nitrogen yenza u-78% womoya, endaweni evaliwe ukuvuza kwe-nitrogen kungadala ukugcotshwa. Ngakho-ke, lapho usisebenzisa, umuntu kufanele avikele ukuhanjiswa komoya-mpilo, aqinisekise umoya omncane omncane, futhi aqaphe amazinga we-oksijini emvelweni.
