Izingqinamba ezinkulu zobuchwepheshe ezibhekene nemboni ye-graphite electrode yilezi ezilandelayo:
Ukuhlanzeka Nokuzinza Kokusebenza: Ukukhiqizwa kwe-semiconductor kudinga amazinga aphezulu kakhulu okuhlanzeka kwe-graphite ehlanzekile kakhulu (ngokuvamile edinga ngaphezu kuka-99.999%). Kodwa-ke, amabhizinisi asekhaya asabhekene nezinselele zokulawula ukungcola ngokuqinile nokuqinisekisa ukuqina kweqembu ngesikhathi sokukhiqizwa okukhulu, okuholela ekuthembekeni kokungeniswa kwemikhiqizo ethile ephezulu. Isibonelo, ukukhiqizwa kwama-chip enqubo ye-3nm kudinga i-graphite ehlanzekile kakhulu enokuqukethwe komlotha okungu-≤5ppm njengezinto zensimu yokushisa. Uma ukuhlanzeka kwehluleka ukuhlangabezana nezindinganiso, ama-ion okungcola angabangela izinga lokuvuza kwe-wafer likhuphuke ngaphezu kuka-300%.
Ukuchaneka kanye Nezindleko Zomshini: I-Graphite esetshenziswa kuma-semiconductors idinga ukuba nezici zomshini ezinembile kakhulu (njengezifudumezi kanye nezitsha zokushisa ekukhiqizeni i-wafer). Kodwa-ke, amabhizinisi asekhaya asele ngemuva kwabaholi bamazwe ngamazwe njenge-SGL yaseJalimane kanye ne-Toyo Tanso yaseJapan kubuchwepheshe bokubumba nokwelashwa kwendawo obunembile kakhulu, okuholela ezindlekweni zomshini eziphezulu.
Ingcindezi Yezemvelo: Izindleko zokwelapha amanzi angcolile ane-asidi akhiqizwa ngesikhathi sokuhlanzwa kwe-graphite zikhuphuke kakhulu, okubeka amanye amabhizinisi amancane naphakathi ngaphansi kwengcindezi yokunciphisa ukukhiqizwa ngenxa yokutshalwa kwezimali okwanele emishinini yokuvikela imvelo. Izindleko zokwelashwa kwamanzi angcolile zingaphezu kuka-20% wezindleko zokukhiqiza, okunciphisa kakhulu inzuzo.
Ukuthembela Emishinini Esezingeni Eliphezulu Engeniswayo: Imishini ebalulekile efana nezitofu ezishisa kakhulu incike ekungenisweni kwempahla kwamanye amazwe, inciphisa ukuzimela kwamabhizinisi asekhaya ocwaningweni lwezobuchwepheshe kanye nentuthuko kanye nokwandiswa kwamandla, futhi igcina izindleko zokukhiqiza ziphezulu.
Ikhwalithi Yezinto Ezingahluziwe Nokuzinza: Kukhona igebe ekhwalithini nasekuzinzeni kwezinto zokusetshenziswa zasekhaya ezisetshenziselwa ukukhiqiza ama-electrode e-graphite anamandla aphezulu kakhulu uma kuqhathaniswa nezinye izinto zakwamanye amazwe. Izinto zokusetshenziswa zakwamanye amazwe zinikeza imithombo ezinzile nekhwalithi ethembekile, kanti izinto zokusetshenziswa zasekhaya ziyazabalaza ukuhlangabezana nezidingo zemikhiqizo ephezulu.
Izinselele Zokulawula Inqubo:
- Amaphuzu Okulinganisa Izinga Lokushisa Elingalungile: Lokhu kuthinta ukulawulwa kwezinga lokushisa ngesikhathi sokukhiqiza, ngaleyo ndlela kuthinte ikhwalithi yomkhiqizo.
- Izinkinga Zokugcwalisa Izinto: Ukusebenzisa izinto ezimanzi njengezigcwalisi noma ukuba nezinhlayiya ezincane kakhulu noma eziqinile kuthinta ubuningi namandla emikhiqizo.
- Izinkinga Zokubopha: Abakhiqizi abaningi abanalo ulwazi olwanele ngama-binder, bagxila kuphela endaweni yokuthambisa ngaphandle kokuhlola ezinye izinkomba. Ngaphezu kwalokho, ngesikhathi sokukhiqiza, i-binder incibilikiswa kuphela ngaphandle kwenqubo yokuxazulula, okuholela enanini elikhulu lemikhiqizo enephutha ngesikhathi sokubumba nokubhaka.
- Izinkinga Zokuhlanganisa: Ukwehluka okukhulu kwezinto zezinhlayiya kwenza kube nzima ukuqinisekisa ukuzinza kwe-paste. Ubuningi bokuxuba ngokweqile, impuphu ecolekile ngokweqile, ukusetshenziswa okungafanele kwempuphu yokuqoqa uthuli, kanye nokwakheka kosayizi wezinhlayiya okungenangqondo kuthinta ukufana nokusebenza kwemikhiqizo.
- Izinkinga Zokuxuba: Izinkinga ezifana nokuxuba nezinto ezimanzi, izinhlelo zokuhambisa uwoyela ezishisayo ezingafanele kanye namazinga okushisa okuxuba, izikhathi zokuxuba ezomile ezinde kakhulu, isikhala esingafanele phakathi kwe-blade yokuxubha kanye nephansi lebhodwe, ubukhulu bezingcezu ezinkulu kakhulu, kanye nokwengezwa ngokweqile kwezihlanganisi kuthinta ukufana kanye nekhwalithi yezinto ezixubile.
- Izinkinga Zokubumba Okuphumayo: Ukusebenzisa imishini emincane yokucindezela ukukhipha imikhiqizo emikhulu, ukungabikho kokukhishwa kwe-vacuum, ukuntuleka kokugunda okuvumelanisiwe, kanye nokwehluleka ukufaka esikhundleni sezintambo ezigugile ngesikhathi esifanele kuholela ekuphambukeni kobukhulu kanye nokukhubazeka kwangaphakathi emikhiqizweni.
- Izinkinga Zokufuthwa: Ukuhlanzwa okunganele kwemikhiqizo ebhakiwe, amazinga okushisa angalingani okushisa, kanye nokukhishwa okungekuhle kwe-vacuum kuthinta ubuningi kanye nokusebenza kwemikhiqizo.
- Izinkinga Zokwenza I-Graphitization: Izinkinga ezifana nokulayisha ngokweqile kwesithando somlilo, amapharamitha e-transformer angalingani ngobukhulu besithando somlilo, kanye nokucindezela okungafaneleki kokuqinisa ngaphambi kwesikhathi ngesikhathi sokwenza i-graphitization yangaphakathi kwentambo kuthinta izinga lokwenza i-graphitization kanye nokusebenza kwemikhiqizo.
- Izinkinga Zomshini Womkhiqizo Oqediwe: Izinkinga ezifana nokuqina okungekuhle kwama-lathe kanye nokungafani phakathi kwemizimba ye-graphite electrode kanye nezixhumi kuholela ekunganeleni kokunemba komshini, okwenza imikhiqizo ithambekele ekuphukeni ngesikhathi sokusetshenziswa.
Isikhathi sokuthunyelwe: Agasti-19-2025