Makampani opanga ma semiconductor sakuchepa mphamvu, ndipo pamene akukula, kufunikira kwa makina ogawa ma cryogenic kukuchulukirachulukira—makamaka pankhani ya nayitrogeni yamadzimadzi. Kaya ndi kusunga ma wafer processors ozizira, kugwiritsa ntchito makina ojambulira, kapena kugwiritsa ntchito mayeso apamwamba, makinawa ayenera kugwira ntchito bwino. Ku HL Cryogenics, timayang'ana kwambiri pakupanga mayankho olimba komanso odalirika oteteza vacuum omwe amasunga zinthu kukhala zokhazikika komanso zogwira mtima, popanda kutaya kutentha kapena kugwedezeka. Mndandanda wathu—Chitoliro Chotetezedwa ndi Zitsulo, Paipi Yosinthasintha, Dongosolo la Pampu Yopumira Yopanda Mphamvu, Valavu YotetezedwandiCholekanitsa Gawo—kwenikweni amapanga maziko a mapaipi a cryogenic pazinthu zonse kuyambira mafakitale a chip ndi malo ofufuzira mpaka malo oyendera ndege, zipatala, ndi malo olumikizirana a LNG.
M'mafakitale a semiconductor, nayitrogeni yamadzimadzi (LN₂) imagwira ntchito mosalekeza. Imasunga kutentha kokhazikika pazida zofunika kwambiri monga ma photolithography system, ma cryo-pumps, zipinda za plasma, ndi zoyesera zowopsa. Ngakhale vuto laling'ono mu cryogenic supply lingathe kusokoneza mphamvu, kusinthasintha, kapena moyo wa zida zodula. Apa ndi pomwe zinthu zathu zimakhalira.Chitoliro Chotetezedwa ndi ZitsuloImabwera: timagwiritsa ntchito zotetezera kutentha zambiri, ma vacuum ozama, ndi zothandizira zolimba kuti tichepetse kutuluka kwa kutentha. Izi zikutanthauza kuti mapaipi amasunga zinthu zamkati kukhala zolimba, ngakhale kufunika kwa madzi kukukwera, ndipo kuchuluka kwa madzi oundana kumakhala kotsika kwambiri kuposa mizere yakale yotetezedwa ndi thovu. Ndi kuwongolera kolimba kwa ma vacuum ndi kuyang'anira kutentha mosamala, mapaipi athu amapereka LN₂ nthawi yeniyeni komanso komwe ikufunika - palibe zodabwitsa.
Nthawi zina, mumafunika kuti makinawo apindike kapena kugwedezeka—mwina pamalo olumikizira zida, m'malo omwe amakhudzidwa ndi kugwedezeka, kapena malo omwe zida zimayendera. Ndicho chimene ifeMalo Osungira Zinthu Zosasinthika Osatsegulae ndi ya. Imapereka chitetezo chomwecho cha kutentha koma imakulolani kupindika ndikuyika mwachangu, chifukwa cha chitsulo chosapanga dzimbiri chopukutidwa, choteteza kuwala, ndi jekete lotsekedwa ndi vacuum. M'zipinda zoyera, payipi iyi imasunga tinthu tating'onoting'ono pansi, imatseka chinyezi, ndipo imasunga bwino ngakhale mutakhala mukukonzanso zida nthawi zonse. Mwa kuphatikiza mapaipi olimba ndi payipi yosinthasintha, mumapeza makina olimba komanso osinthika.
Kuti netiweki yonse ya cryogenic igwire ntchito bwino kwambiri, timagwiritsa ntchito njira yathu yolumikiziranaDongosolo la Pampu Yopumira Yopanda Mphamvu. Imayang'anira kuchuluka kwa vacuum ndipo imasunga nthawi yonse yokhazikika. Pakapita nthawi, vacuum insulation imagwirira mpweya wochepa wochokera kuzinthu ndi ma weld; ngati muilola kuti igwedezeke, insulation imawonongeka, kutentha kumalowa, ndipo pamapeto pake mumayaka kudzera mu LN₂ yambiri. Dongosolo lathu la mapampu limasunga vacuum kukhala yolimba, kotero insulation imakhalabe yogwira ntchito ndipo zida zimakhala nthawi yayitali - chinthu chachikulu kwa zinthu zofewa zomwe zimagwira ntchito nthawi zonse, komwe ngakhale kusintha pang'ono kwa kutentha kungalepheretse kupanga.
Kuti tiwongolere bwino kayendedwe ka madzi, Vacuum yathuValavu Yotetezedwalowetsani. Timazipanga ndi ma conduction otsika kwambiri a kutentha, zomangira zolimba zoyesedwa ndi helium, ndi njira zoyendera zomwe zimachepetsa kugwedezeka ndi kutayika kwa kuthamanga kwa magazi. Ma valve amakhalabe otetezedwa mokwanira, kotero palibe chisanu, ndipo amapitiliza kugwira ntchito bwino ngakhale mutawatsegula ndikutseka mwachangu. M'malo ovuta monga mafuta amlengalenga kapena cryotherapy yachipatala, izi zikutanthauza kuti palibe kuipitsidwa konse komanso palibe vuto la chinyezi.
Chotsukira chathu cha VacuumCholekanitsa GawoImasunga mphamvu ya mpweya pansi pa madzi kukhala yokhazikika komanso imaletsa kusinthasintha kwa mpweya wamadzimadzi. Imayendetsa bwino gawo la LN₂ mwa kulola kusungunuka kwa madzi m'chipinda chotetezedwa ndi vacuum, kotero madzi abwino okha ndi omwe amafika pazida. Mu chip fabs, izi zimaletsa kusintha kwa kutentha komwe kungasokoneze kulinganiza kwa wafer kapena etching. Mu lab, imasunga zoyeserera nthawi zonse; pama terminals a LNG, imawonjezera chitetezo mwa kuchepetsa kuwira kosafunikira.
Mwa kusonkhanitsa pamodziChitoliro Chotetezedwa ndi Zitsulo,Paipi Yosinthasintha,Dongosolo la Pampu Yopumira Yopanda Mphamvu,Valavu YotetezedwandiCholekanitsa GawoPogwiritsa ntchito njira imodzi, HL Cryogenics imakupatsani njira yosinthira cryogenic yomwe ndi yolimba, yosagwiritsa ntchito mphamvu zambiri, komanso yodalirika. Njirazi zimachepetsa ndalama zogwirira ntchito pochepetsa kutayika kwa nayitrogeni wamadzimadzi, zimawonjezera chitetezo mwa kusunga chinyezi kuchokera kunja, komanso zimapereka magwiridwe antchito okhazikika—ngakhale pamene kupanikizika kuli kolimba.
Nthawi yotumizira: Novembala-19-2025
