HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

I-Argon (uphawu lwe-Ar, inombolo ye-athomu ye-18) yigesi ehloniphekileyo eyahlulahlula nge-inert, engenambala, i-odorless, kunye neempawu ezingenayo incasa-iimpawu ezenza zikhuseleke kwiindawo ezivaliweyo okanye ezivaliweyo. Iquka malunga ne-0.93% yeatmosfera yoMhlaba, ininzi kakhulu kunezinye iigesi ezintle njengeneon (0.0018%) okanye ikrypton (0.00011%), inika inzuzo yendalo kusetyenziso olukhulu. Ukuzinza kwayo kweekhemikhali kuphuma kwigobolondo elipheleleyo le-electron yangaphandle (ii-electron ezisibhozo ze-valence), oku kuthetha ukuba phantse ayinakuze yenze iikhompawundi kunye nezinye izinto-nokuba kubushushu obuphezulu okanye phantsi koxinzelelo olukhulu. Kwiqondo lokushisa eliqhelekileyo kunye noxinzelelo (STP), i-argon ikhona njengegesi ye-monatomic (eyenziwe nge-athomu enye, ngokungafani ne-oksijini ye-diatomic okanye i-nitrogen), kunye neqondo lokubilisa -185.8 ° C kunye neqondo lokukhenkcela -189.3 ° C. La maqondo obushushu asezantsi kakhulu athetha ukuba afuna ugcino lwecryogenic, kodwa awenza ukuba alungele usetyenziso olufana nesixhobo sokupholisa esibuthathaka, njengoko engasabeli ngemathiriyeli nokuba ibanda ukuya kutsho ku-zero ngokupheleleyo.

I-Argon ixhaphake ngokuhlukana nomoya ngokusebenzisa i-fractional distillation, echanekileyo, inkqubo yamanyathelo amaninzi. Okokuqala, umoya osesibhakabhakeni uyahluzwa ukuze kususwe uthuli, umphunga wamanzi nekharbon diokside—ubumdaka obunokuphazamisa ukupholisa okanye ukungcolisa imveliso yokugqibela. Emva koko, umoya ococekileyo uxinzelelwe kwaye upholile kwi-heat exchanger, ekugqibeleni ufikelele -200 ° C, owuguqula ube ngulwelo. Lo moya ulwelo uye uphoswe kwinqaba ende yokuhluza, apho ufudunyezwa kancinane. Ngenxa yokuba iigesi ezahlukeneyo emoyeni zineendawo zokubilisa ezikhethekileyo-i-nitrogen ibilisa kwi--195.8 ° C (engaphantsi kwe-argon), i-oksijini kwi-183 ° C (iphezulu kune-argon) - i-vaporize kumanqanaba ahlukeneyo enqaba. Igesi yenitrogen inyuka iye phezulu ize iqokelelwe kuqala, ngelixa ioksijini ihlala imanzi ezantsi. IArgon, enendawo yokubilisa ephakathi, ijiya embindini wenqaba, apho ikhutshwa khona. I-argon eqokelelweyo ithunyelwa ngesinyathelo sesibini sokucoca ukususa nayiphi na i-nitrogen eseleyo okanye i-oksijini, okubangela i-argon ye-industrial-grade (99.99% ecocekileyo) okanye i-argon ye-ultra-pure (i-99.999% ecocekileyo) yokusetyenziswa kobuchwepheshe obuphezulu.

Ukungangeni kweArgon kuyenza ibaluleke kakhulu kumashishini amaninzi. Kwi-metallurgy, yigesi ebalulekileyo yokukhusela iinkqubo zokuwelda ezifana ne-MIG (i-Metal Inert Gas) kunye ne-TIG (i-Tungsten Inert Gas) ukuwelda. Xa isetyenziselwa ukuwelda iintsimbi ezifana ne-aluminiyam, intsimbi estainless, okanye i-titanium, yenza umqobo okhuselayo ojikeleze indawo ye-weld, ukuthintela i-oxidation enokuthi yenze buthathaka i-joint okanye ibangele iziphene-ibalulekile ekwenzeni iifreyimu zemoto, iinxalenye zenqwelomoya, kunye nezinto zokwakha. Ishishini le-elektroniki lithembele kwi-argon ye-ultra-pure ukwenza i-semiconductors: ngexesha lokubekwa kwesinyithi esincinci okanye i-silicon layers kwi-microchips, i-argon igcwalisa igumbi lokuvelisa, iqinisekisa ukuba akukho masuntswana omoya angcolisa iisekethe ezithambileyo. Ngaphaya kweshishini elinzima, i-argon yandisa ubomi beebhalbhu zokukhanya ze-incandescent ngokucotha ukuvela komphunga kwi-tungsten filaments (ubomi bebhalbhu ephindwe kabini xa kuthelekiswa neebhalbhu ezizaliswe ngumoya) kwaye igcina izinto zakudala zembali-njengemibhalo-ngqangi yamandulo okanye amalaphu abuthathaka-kwiimeko zokubonisa imyuziyam, apho ithatha indawo yeoksijini ukunqanda ukubola. Ikwadlala indima ekupakishweni kokutya, apho kudityaniswa nenitrogen ukukhupha ioksijini, ukugcina izinto ezibhakiweyo, amashwamshwam, kunye nemveliso entsha isentsha ixesha elide.

Ngokwezoqoqosho, i-argon sisixhobo sexabiso eliphezulu ngenxa yemfuno ebanzi kunye neendleko eziphantsi zokuvelisa. Ekubeni izinto zayo eziluhlaza zingumoya-ubuncwane obungenasiphelo, obukhululekile-i-distillation ye-fractional yindleko-esebenzayo, ngakumbi xa idityaniswe ne-nitrogen okanye imveliso ye-oksijeni (izityalo ezininzi zivelisa zonke iigesi ezintathu ngaxeshanye, zinciphisa phezulu). Imarike ye-argon yehlabathi ixabisa ngaphezulu kwe-8 yeebhiliyoni zeedola ngonyaka, ngokukhula okuzinzileyo kwe-5-7% ngonyaka. Olu hlumo luqhutywa ngamashishini afana ne-automotive (njengoko imveliso yemoto yombane isanda, ifuna i-welding echanekileyo), i-electronics (ukwandisa i-5G kunye nokuveliswa kwe-semiconductor), kunye namandla avuselelekayo (ukuveliswa kwepaneli yelanga isebenzisa i-argon ukugqoka iiseli ze-photovoltaic). Ngokungafaniyo neegesi ezinqabileyo ezibalaseleyo (i-krypton ixabisa amaxesha angama-10-20 ngaphezulu, i-xenon ngama-50-100 amaxesha ngaphezulu), ukufikeleleka kwe-argon kwenza ukuba ifikeleleke kuzo zombini iifektri ezinkulu kunye neelebhu ezincinci. Njengoko itekhnoloji yehlabathi kunye nophuhliso lweziseko zophuhliso lukhawuleza, imfuno ye-argon kulindeleke ukuba inyuke ngakumbi, iqinise indima yayo njengeyona nto iphambili yokukhula kweshishini kunye nokwenziwa ngokutsha kwetekhnoloji kwihlabathi liphela.

Ukuba ufuna ukwazi iinkcukacha ezithe vetshe, nceda uqhagamshelane nathi ngokukhululekileyo:

Qhagamshelana:Miranda Wei

Email:miranda.wei@hzazbel.com

Mob/What's App/Sincokola:+86-13282810265

WhatsApp:+86 157 8166 4197

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