Intshayelelo: Kwiminyaka yakutshanje, ngokunyuka ngokukhawuleza kwezithuthi zamandla amatsha kunye nobukrelekrele bokwenziwa, imfuno yee-semiconductors iqhubekile nokukhula. Uphuhliso olukhawulezayo lwetekhnoloji ekrelekrele luye lwakhawulezisa inguqu yesayizi ye-semiconductor ukusuka kwinqanaba le-microelectronic ukuya kwinqanaba le-athomu. Iisemiconductors zesizukulwana sesithathu zingenisa ixesha elitsha lophuhliso olukumgangatho ophezulu! Ngexesha elifanayo, inkqubo yokuvelisa nayo inzima kakhulu. Ziziphi iimveliso ezivela kwi-Hikelok ezinokunceda ngophuhliso lwe-semiconductor? Masifunde ngakumbi kunye!
Ubugcisa obuvelayo obufana nobukrelekrele bokwenziwa kunye nedatha enkulu zizinto eziphambili zokuqhuba uphuhliso, ezikhokelela kwisidingo sokupakisha ukusebenza okukhulu kwiichips ezincinci. Oku kuthetha ukuba inkqubo yokuvelisa iya kuba nzima ngakumbi, ifuna amandla okuphendula ngokukhawuleza kunye nokuthembeka kwecandelo eliphezulu ukuqinisekisa ukuthuthwa kweekhemikhali ezichanekileyo kuya kuba yinto ephambili.
Ngenxa yokuchaneka kunye nokuntsonkotha kokwenziwa kwetshiphu ye-semiconductor, nokuba zizivalufa zolawulo lwerhasi oluchanekileyo okanye iziqhagamshelo zemibhobho yokuthwala iigesi zombane, kufuneka zihambelane nemigangatho efanelekileyo yoshishino lwe-ASTM kunye ne-SEMI kwaye zibe nezi mpawu zilandelayo:
1. Izinto eziluhlaza zensimbi ezingenasici kufuneka zicocwe kusetyenziswa i-VAR okanye i-VIM-VAR ye-ultra-high purity ukuqinisekisa imfuneko yokucoceka kwe-ultra-high ukusuka kumthombo;
2. Umphezulu wangaphakathi udibanisa ne-medium kufuneka uqhube iinkqubo ezifana ne-electrochemical polishing kunye ne-passivation ukufezekisa ukucoceka kwe-ultra ngelixa uphucula ukuxhathisa kwe-corrosion yemveliso;
3. Insimbi engenasici kunye neemveliso zeplastiki kufuneka zihlangabezane nemigangatho efanelekileyo ye-ASTM kunye ne-SEMI ye-industry efana nokulawulwa kokuhlaziywa komswakama wangaphakathi, ukulawulwa kwe-carbon organic carbon (TOC) epheleleyo, kunye nokulawulwa kwe-ion yokungcola.
Iimveliso ze-Hikelok ze-ultra-high purity seriesukuhlangabezana neemfuno zeshishini le-semiconductor kumacandelo olwelo kunye nokuthobela imigangatho yoshishino ye-ASTM kunye ne-SEMI, kubandakanywa ukukhethwa kwezinto ezikrwada, itekhnoloji yomgangatho ophezulu wokuqhuba, kunye novavanyo lwendibano kwiworkshop yenqanaba le-100 engenathuli. Iindidi zeemveliso ziquka iivalve zokunciphisa uxinzelelo oluphezulu oluphezulu, iivalvu ze-diaphragm zokucoceka okuphezulu, i-ultra-high purity bellows etywiniweyo, iipaneli ezidibeneyo, i-ultra-high high purity fittings, kunye ne-EP tubing. Iindidi ezininzi zeesayizi ziyafumaneka, kwaye ukwenziwa ngokwezifiso kunokwenziwa ngokweemfuno zofakelo lobunikazi kwindawo.
1,Izixhobo zokucoceka eziphezulu eziphezulu &Iifittings ezidityanisiweyo ngempundu
Izixhobo zokucoceka eziphezulu eziphezulu
Ukwamkela isinyithi kwifom yokutywina yesinyithi ukufezekisa ukutywinwa okuthembekileyo kweemveliso ngaphakathi kwe-vacuum kunye noluhlu olufanelekileyo loxinzelelo. Emva kwenkqubo yonyango esemgangathweni, uburhabaxa obuphakathi bobucwebecwebe bomphezulu we-ultra-high bucoceko obudibeneyo obudibene nophakathi bunokudibana ne-10% μ In. (0.25 μ m) Ra; Emva konyango lwenkqubo yococeko oluphezulu, uburhabaxa obuphakathi bomphezulu obupolishiwe ngokudibana nendawo enokudibana ne-5 μ In. (0.13 μ m) Ra. I-ultra-high purity joint nut iyilwe ngomngxuma wokubona ukuvuza, okwenza kube lula ukufumanisa ukuvuza. Iintambo ze-nut ziphathwa ngenkqubo yesilivere yokucoca ukunciphisa ukugqoka intambo kunye nokunciphisa umngcipheko wokubandakanya intambo ngexesha lofakelo.
Miniature butt welded Fittings
Uxinzelelo loyilo lubalwa ngokusekelwe kwi-ASME B31.3 kunye ne-ASME B31.1. Ulwakhiwo luncinci kwaye luncinci, kunye nemilinganiselo echanekileyo. Isiphelo se-welding sithe tye ngaphandle kwe-burrs, kwaye ubukhulu bodonga bufana. Iyakwazi ukufezekisa ukuhambelana okuphezulu kunye nemibhobho ye-EP kunye nokuphucula ukuzinza kwe-welding. Ubunzima bobuso obungaphakathi bomdibaniselwano bunokufikelela kwi-5 μ In. (0.13 μ m) Ra, i-avareji umphezulu uburhabaxa emva unyango inkqubo eqhelekileyo 10 μ In. (0.25 μ m) Ra. Amalungu aphathwe ngokukodwa kwaye ahlanjululwe afanelekileyo kwiinkqubo ze-ultra-high purity, iinkqubo ze-photovoltaic, njl., kunye nobukhulu beentlobo ezahlukeneyo zokukhetha.
Uxinzelelo olusebenzayo lunokufikelela kwi-1000 psig (i-68.9 bar) kunye nokumelana nokushisa okuphezulu ngu-482 ℃ (900 ℉). Sinokubonelela nge-316L, i-316L i-VAR yensimbi engenasici kunye nezixhobo ezahlukeneyo ze-alloy. Uyilo lodibaniso lwe-valve stem lunokuqinisekisa intshukumo ethembekileyo yesikhondo sevalve. Idizayini yentloko yevalve engajikeleziyo inciphisa ukunxiba kwindawo yesitulo sevalve, kwaye umbhobho wamalahle owenziwe ngokuchanekileyo ubonelela ngokutywinwa kokusebenza okuthembekileyo kunye nobomi benkonzo. I-stroke yombhobho we-corrugated ilawulwa ngokungqongqo, iphucula ngokufanelekileyo ukhuseleko kunye nobomi benkonzo yombhobho odibeneyo.
Uxinzelelo olusebenzayo lunokufikelela kwi-500 psig (i-34.4 bar) kunye nokumelana nokushisa okuphezulu ngu-93 ℃ (200 ℉). I-316L kunye ne-316L VAR izixhobo zensimbi ezingenasici, iintloko ze-valve ze-PCTFE ezingagqibekanga zihambelana nobuninzi beendaba, kunye neentloko ze-valve ze-PI (i-polyimide) zingabonelelwa. Uyilo olukhuselekileyo noluthembekileyo lwesivalo sevalve edibeneyo yoyilo, umbhobho otyaliweyo owenziwe ngokuchaneka ubonelela ukusebenza okuthembekileyo kokutywina kunye nobomi benkonzo, ukwenza ukutywinwa kwevalve yombhobho wamalahle kukhuseleke kwaye kuthembeke. Isiqu sevalve yedrive eyenzelwe ngokukodwa sigudile.
Uxinzelelo olusebenzayo lunokufikelela kwi-375 psig (i-25.8 bar) kunye nokumelana nokushisa okuphezulu ngu-82 ℃ (180 ℉). I-316L impahla yensimbi engenasici kunye noyilo oluhamba phambili. Uyilo lodibaniso lwesikhondo sevalve luqinisekisa intshukumo ethembekileyo yesikhondo sevalve, kunye noyilo lwentloko yevalve engajikeleziyo kunciphisa ukuguga kwindawo yesitulo sevalve. Uyilo lomzimba we-valve owenziwe ngu-Y uqinisekisa ukuba i-inlet kunye ne-outlet ye-valve ifumaneka kwi-axis efanayo, inika izinga eliphezulu lokuhamba kunye nokunciphisa ukuxhathisa ukuhamba. Unyango lwe-electrochemical polishing kwi-surface yangaphakathi, icocekile kwaye igudileyo. Ebonisa izinga eliphezulu lokuhamba, ukusebenza kokutywinwa okuphezulu, kunye nokhuseleko oluphezulu, lolona khetho lungcono kwiinkqubo zokusasazwa kwegesi, iinkqubo zokucoca, iinkqubo zokucoca, kunye neenkqubo zokusasazwa kweekhemikhali ezicocekileyo.
Esi sisixhobo sokulawula uxinzelelo, esisetyenziselwa ukulawula uxinzelelo oluphezulu kunye nezantsi kunye nenkqubo, ukulungelelanisa ngokuzenzekelayo kwi-intanethi, kwaye ubeke iliso kwixabiso loxinzelelo lwenkqubo yempendulo ngexesha langempela. Uxinzelelo oluphezulu lokungeniswa kwemveliso lunokufikelela kwi-3500psig (241bar), kwaye uluhlu loxinzelelo lwe-outlet lukhethwe ngokwemeko yabasebenzi yangempela. Izixhobo zokutywina izihlalo zevalve ezininzi zikhethiweyo, ezinokuthi zisetyenziswe kwiigesi ezitshabalalisayo kunye neemeko ezikhethekileyo zegesi, ezifanelekileyo kwiimeko ezahlukeneyo zokusebenza kunye neendawo. Umphezulu wangaphakathi wemveliso ugudiswe ngokwe-electrochemically ukuya kwi-intshi ezili-10 (0.25) μ m) I-Ra, i-diaphragm kunye nomzimba wevalve zintsimbi zitywinwe ngokupheleleyo ngokuthembeka okuphezulu.
Uxinzelelo oluphezulu (3045psig / 210bar) kunye noxinzelelo oluphantsi (250psig / 17.2bar) iintlobo ezimbini ziyafumaneka ukuba zikhethwe. I-316L VAR kunye ne-316L VIM-VAR izixhobo zomzimba zikhoyo, kunye neendlela ezininzi zokusebenzisa i-manual kunye ne-pneumatic. Idizayini yesitulo sevalve ye-PCTFE evalwe ngokupheleleyo isebenzisa izinto ze-Elgiloy diaphragm ukuphucula amandla kunye nokumelana nokugqwala, kunye nobomi benkonzo ende kunye nomphezulu wangaphakathi we-electrochemical polishing ukuya kwi-5uin (0.13) μ m) Ra, izinga lokuvuza kwe-helium lingaphantsi kwe-1 × 10-9std cm3/s
EP iityhubhu
Umphezulu wangaphakathi we-electrochemical polishing kunye noburhabaxa be-10 μ Ngaphakathi. (0.25 μ m) I-Ra, indawo yangaphandle iye yahlanjululwa ngoomatshini, ukuhlanjwa kwe-asidi kunye nezinye iinkqubo, kubonisa isimo esiqaqambileyo. Amaxesha ama-4 into yokhuseleko ukuqinisekisa ukusetyenziswa okukhuselekileyo nokuthembekileyo.
Ezi zingentla zizicelo ezikhethiweyo kwishishini le-semiconductor. I-Hikelok ihambisana nentsingiselo yophuhliso lweshishini le-semiconductor kwaye isebenzisa amava ayo esicelo semveliso etyebileyo ukuzisa ukusebenza okuphezulu kunye neemveliso ezikumgangatho ophezulu kwishishini! Ukufumana iinkcukacha ezingaphezulu zokuodola, nceda ubhekisele kwi-Hikelok esemthethweni ye-website yokukhetha incwadi. Ukuba unayo nayiphi na imibuzo yokukhetha, nceda uqhagamshelane Hikelok iiyure ezingama-24 abasebenzi online professional yokuthengisa.
Ukufumana iinkcukacha ezingaphezulu zoku-odola, nceda ubhekisele kukhethoiikhathalogukwiHikelok website esemthethweni. Ukuba unayo nayiphi na imibuzo yokukhetha, nceda uqhagamshelane Hikelok iiyure ezingama-24 abasebenzi online professional yokuthengisa.
Ixesha lokuposa: May-09-2024