Uma kukhulunywa ngokukhiqiza ama-semiconductor, ikakhulukazi i-Molecular Beam Epitaxy (MBE), ukugcina indawo eshisayo izinzile yikho konke. Uma ufuna amakristalu amsulwa kanye nezendlalelo ezilinganayo, kukhona'Akukho ndlela yokukugwema lokho. Kwa-HL Cryogenics, siyazi ukuthi inselele yangempela ngokukhula kwe-Gallium Nitride (GaN) incike ekutheni ulawula kahle kangakanani ukulethwa kwe-nitrogen ewuketshezi (LN).₂) kuma-cryoshroud. It'umdlalo wokunemba—Iconsi ngalinye kufanele libe uketshezi oluhlanzekile, olupholile kancane, kuze kufike lapho kufanele khona. Uma kukhona i-nitrogen yegesi ewela ngaphakathi—ngokuvamile ngenxa yokushisa okungene ngesikhathi sokudlulisa—uthola izindawo ezishisayo futhi"ukukhafula"ngaphakathi kwegumbi le-MBE. Lokho'Izindaba ezimbi ngekhwalithi yefilimu ye-GaN.
Yilapho-keIsihlukanisi Sesigaba Esifakwe Umshiniizinyathelo ziya phezulu. Ngokuyibeka kahle ekugcineni komugqa wokuphakelwa kwe-nitrogen ewuketshezi, sibamba futhi sisuse leyo gesi ngaphambi kokuba yenze umonakalo. Umphumela? Umfudlana oqinile, ominyene woketshezi, yilokho kanye okudingayo. Isebenza ngokubambisana ne-Ipayipi Elifakwe Umshini WokuhlanzafuthiIpayipi Eliguquguqukayo, zombili eziklanyelwe ukuvimbela ukushisa kwangaphandle ukuthi kungangeni. Ipayipi lisebenzisa i-vacuum insulation ethuthukisiwe kanye nobuchwepheshe be-multilayer ukuze libambe ekulahlekeni kwe-nitrogen ewuketshezi okubandayo, okunciphisayo uma kuqhathaniswa nepayipi le-foam elidala. Futhi ezindaweni lapho udinga ukuguquguquka noma unesakhiwo esiyinkimbinkimbi, yethuIpayipi Eliguquguqukayo Elifakwe Umshini Wokufudumezaiyagoba futhi inyakaze ngaphandle kokulahlekelwa ukuvikela kwayo noma ukuphepha kwayo.
Ukuze sigcine la mazinga okuhlanza eqinile eminyakeni edlule, sithembele ku-Uhlelo Lwephampu Yokupompa I-Dynamic. Kunjalo'Sihlala siqapha futhi sigcina ingcindezi ejazini le-vacuum, ukuze i-insulation ingakuphoxi. Ukuze silawule ukugeleza, sisebenzisa i-Vacuum Insulated Valve yethu eklanywe ngokunemba. Ivimba ukufinyela kwe-thermal kanye nokwakheka kweqhwa esiqwini, futhi ikunika ukuvala okuqinile kanye nokugoba okunembile, ngisho noma ku--196°C.
Uma udinga indawo yokugcina ehlukanisiwe noma ukunikezwa kwendawo, i-Mini Tank yethu yakhelwe ngokuqinile kumanethiwekhi e-cryogenic ahlanzekile kakhulu. Izinhlelo zethu zibonakala yonke indawo—cabanga ngokuhlolwa kwezindiza, amalabhorethri ezokwelapha, izindawo ezinkulu zokuhlanza ze-LNG, kanye namagumbi okuhlanza e-semiconductor—ngoba ukuthembeka akunakuxoxiswana ngakho. Sisebenzisa insimbi engagqwali yezinga eliphezulu futhi sigxila ekuqinisekiseni ukuthi konke kuhamba ngokuphephile nangokuphumelelayo.
Ngokusika isilinganiso segesi noketshezi kanyeIsihlukanisi Sesigaba,Sikunikeza izimo eziqinile ze-cryogenic lapho ukukhiqizwa kwe-GaN kuncike khona.'futhi kwenze kwaba lula ukulungisa.Uhlelo Lwephampu Yokupompa I-Dynamickusho ukuthi umsebenzi omncane wokuhlanza ngesandla, futhi ungashintshaI-Vacuum Insulated Valveisihlalo ngaphandle kokuphazamisa i-vacuum. Kungakhathaliseki ukuthi wena'Uma sihambisa i-nitrogen ewuketshezi, i-oxygen ewuketshezi, noma i-LNG, amapayipi ethu namapayipi ayahlangana njengohlelo olubushelelezi, olungavuzi.'akuzona nje amapayipi namapayipi—bona'amathuluzi okunemba kabusha okuphathwa kokushisa.
Kwa-HL Cryogenics, siyaqonda ukuthi yonke ingxenye yomugqa wokudlulisa we-cryogenic kufanele isebenze kahle ukuze ukukhula kwe-GaN kuphumelele. Uma ufuna ukukhuluma ngendlela izixazululo zethu ezenziwe ngokwezifiso kanye nokufakwa kwe-vacuum okusezingeni eliphezulu okungenza ngayo iphrojekthi yakho ibe ngcono, xhumana nathi.—we'sikulungele ukukusiza ukuthi ulungise izinto.
Isikhathi sokuthunyelwe: Disemba 31-2025
