Ezinqubweni zokukhiqiza ze-semiconductor zanamuhla, ubumsulwa bezinto zokwakha bubalulekile ekusebenzeni komkhiqizo wokugcina. Njengomkhiqizi we-boron powder ohamba phambili eShayina ohlanzekile kakhulu, i-UrbanMines Tech. Limited, ethembele ezinzuzweni zayo zobuchwepheshe, izibophezele ocwaningweni nasekuthuthukisweni nasekukhiqizweni kwe-boron powder ehlanzekile kakhulu ehlangabezana nezidingo zomkhakha we-semiconductor, lapho i-6N purity crystalline boron powder ivelele khona kakhulu. Ubuchwepheshe be-boron doping budlala indima ebalulekile ekukhiqizweni kwe-silicon ingots ye-semiconductor, okungagcini nje ngokuthuthukisa izakhiwo zikagesi zezinto ze-silicon, kodwa futhi kukhuthaza ukukhiqizwa kwe-chip okusebenzayo nokunembile. Namuhla, sizobheka ngokujulile ukusetshenziswa, umphumela, kanye nokuncintisana kwe-6N purity crystalline boron powder embonini ye-semiconductor eShayina kanye nemakethe yomhlaba wonke.
1. Isimiso sokusebenza kanye nomphumela we-6N pudreal boron powder ekukhiqizweni kwe-silicon ingot
I-Silicon (Si), njengezinto eziyisisekelo embonini ye-semiconductor, isetshenziswa kabanzi kumasekethe ahlanganisiwe (ama-IC) kanye namaseli elanga. Ukuze kuthuthukiswe ukuhanjiswa kwe-silicon, kuvame ukudingeka ukushintsha izakhiwo zayo zikagesi ngokufaka i-doping nezinye izakhi.I-Boron (B) ingenye yezinto ezisetshenziswa kakhulu ekukhiqizeni i-doping. Ingalungisa ngempumelelo ukuhanjiswa kwe-silicon futhi ilawule izakhiwo ze-semiconductor ze-p-type (positive) zezinto ze-silicon. Inqubo yokukhiqiza i-boron ivame ukwenzeka ngesikhathi sokukhula kwama-ingots e-silicon. Ukuhlanganiswa kwama-athomu e-boron namakristalu e-silicon kungakha izakhiwo zikagesi ezifanelekile kumakristalu e-silicon.
Njengomthombo wokusebenzisa i-doping, i-6N (99.999999%) i-crystalline boron powder emsulwa ihlanzekile kakhulu futhi izinzile, okungaqinisekisa ukuthi akukho ukungcola okufakwayo ngesikhathi senqubo yokukhiqizwa kwe-silicon ingot ukuze kugwenywe ukuthinta ikhwalithi yokukhula kwekristalu. I-high-purity boron powder ingalawula ngokunembile ukugcwala kwe-doping kwamakristalu e-silicon, ngaleyo ndlela ifinyelele ukusebenza okuphezulu ekukhiqizweni kwama-chip, ikakhulukazi kumasekethe ahlanganisiwe aphezulu kanye namaseli elanga asebenza kahle adinga ukulawulwa kwempahla kagesi okunembile.
Ukusetshenziswa kwempuphu ye-boron ehlanzekile kakhulu kungagwema ngempumelelo umthelela omubi wokungcola ekusebenzeni kwama-ingots e-silicon ngesikhathi senqubo yokufaka i-doping futhi kuthuthukise izakhiwo zikagesi, ezishisayo nezibonakalayo zekristalu. Izinto ze-silicon ezifakwe i-boron zinganikeza ukuhamba okuphezulu kwama-electron, amakhono angcono okuphatha ugesi, kanye nokusebenza okuzinzile lapho izinga lokushisa lishintsha, okubaluleke kakhulu ekuthembekeni nasekusebenzeni kwamadivayisi e-semiconductor anamuhla.
2. Izinzuzo ze-boron powder yase-China ecwebezelayo ehlanzekile kakhulu
Njengomkhiqizi ohamba phambili emhlabeni wezinto ze-semiconductor, iShayina yenze intuthuko enkulu kubuchwepheshe bokukhiqiza kanye nokulawulwa kwekhwalithi ye-high-purity crystalline boron powder. Izinkampani zasekhaya ezifana ne-Urban Mining Technology Company zibambe isikhundla esibalulekile emakethe yomhlaba wonke ngobuchwepheshe bazo obuthuthukisiwe be-R&D kanye nezinqubo zokukhiqiza.
Inzuzo 1: Ubuchwepheshe obuhamba phambili kanye nomthamo wokukhiqiza owanele
I-China ibilokhu isungula ubuchwepheshe bokukhiqiza i-high-purity crystalline boron powder, futhi inenqubo ephelele yokukhiqiza kanye nohlelo lokulawula ikhwalithi oluqinile. I-Urban Mining Technology Company isebenzisa ubuchwepheshe bokukhiqiza obucwengekile obuthuthukiswe ngokuzimela, obungakhiqiza i-crystalline boron powder ngobumsulwa obungaphezu kwe-6N ukuze kuhlangatshezwane nezidingo eziphezulu zemboni ye-semiconductor ekhaya nakwamanye amazwe. Le nkampani yenze intuthuko enkulu ekuhlanzeni, usayizi wezinhlayiya, kanye nokuhlakazeka kwe-boron powder, iqinisekisa ukuthi umkhiqizo ungahlangabezana nezidingo eziqinile zabakhiqizi be-semiconductor bezinto ezisebenza kahle kakhulu.
Inzuzo 2: Ukuncintisana okunamandla ngezindleko
Ngenxa yezinzuzo zaseShayina ezintweni zokusetshenziswa, amandla kanye nemishini yokukhiqiza, izindleko zokukhiqiza zasekhaya ze-high-purity boron powder ziphansi kakhulu. Uma kuqhathaniswa ne-United States, iJapan, iSouth Korea kanye namanye amazwe, izinkampani zaseShayina zinganikeza amanani ancintisana kakhulu ngenkathi ziqinisekisa ikhwalithi ephezulu yomkhiqizo. Lokhu kwenza iShayina ithathe isikhundla esibalulekile ochungechungeni lokuhlinzekwa kwezinto embonini ye-semiconductor yomhlaba wonke.
Inzuzo 3: Isidingo esikhulu semakethe
Njengoba imboni ye-semiconductor yaseShayina iqhubeka nokukhula, isidingo sezinkampani zasendaweni se-crystalline boron powder ehlanzekile kakhulu sikhuphuke kakhulu. I-China isheshisa ukulawulwa okuzimele kwemboni ye-semiconductor futhi inciphisa ukuthembela kwayo ezintweni ezisezingeni eliphezulu ezingenisiwe. Izinkampani ezifana ne-Urban Mining Technology zisabela ngenkuthalo kulo mkhuba, zandisa amandla okukhiqiza futhi zithuthukisa ikhwalithi yomkhiqizo ukuze kuhlangatshezwane nokukhula okusheshayo kwemakethe yasekhaya.
3. Isimo samanje semboni ye-semiconductor yomhlaba wonke
Imboni ye-semiconductor yomhlaba wonke iyimboni encintisana kakhulu futhi egxile kwezobuchwepheshe, enabadlali abakhulu okubalwa kubo i-United States, iJapan, iSouth Korea, iYurophu kanye namanye amazwe nezifunda. Njengesisekelo sokukhiqiza i-semiconductor, ikhwalithi yokukhiqizwa kwe-silicon ingot inquma ngqo ukusebenza kwama-chips alandelayo. Ngakho-ke, isidingo se-high-purity crystalline boron powder naso siyakhula.
i-United
I-States inezikhono eziqinile zokukhiqiza i-silicon ingot kanye nokukhiqiza ama-semiconductor. Isidingo semakethe yase-US se-high-purity boron powder sigxile kakhulu ekukhiqizweni kwama-chips aphezulu kanye nama-integrated circuits. Ngenxa yentengo ephezulu ye-boron powder ekhiqizwa e-United States, ezinye izinkampani zithembele ekungeniseni i-high-purity crystalline boron powder evela eJapan naseShayina.
I-Japan
ineqoqo lobuchwepheshe lesikhathi eside ekukhiqizweni kwezinto ezihlanzekile kakhulu, ikakhulukazi ekulungiseleleni i-boron powder kanye nobuchwepheshe be-silicon ingot doping. Abanye abakhiqizi be-semiconductor abasezingeni eliphezulu eJapane, ikakhulukazi emkhakheni wama-chip computing asebenza kahle kakhulu namadivayisi e-optoelectronic, banesidingo esizinzile se-boron powder ekristalu ehlanzekile kakhulu.
INingizimu
Imboni ye-semiconductor yaseKorea, ikakhulukazi izinkampani ezifana ne-Samsung kanye ne-SK hynix, inesabelo esibalulekile emakethe yomhlaba wonke. Isidingo sezinkampani zaseNingizimu Korea se-high-purity boron powder sigxile kakhulu emikhakheni yamadivayisi ememori kanye namasekethe ahlanganisiwe. Ukutshalwa kwezimali kwe-R&D eNingizimu Korea kubuchwepheshe bezinto ezibonakalayo nakho kuyanda, ikakhulukazi ekuthuthukiseni ubumsulwa kanye nokufana kwe-doping ye-boron powder.
4. Umbono Wesikhathi Esizayo kanye Nesiphetho
Ngokuthuthuka okuqhubekayo kwemboni ye-semiconductor yomhlaba wonke, ikakhulukazi ukwanda okusheshayo kobuchwepheshe obusha njengekhompyutha esebenza kahle kakhulu, ubuhlakani bokwenziwa, kanye nokuxhumana kwe-5G, isidingo sekristalu emsulwa kakhulu.impuphu ye-boronkuzokhula kakhulu. Njengomkhiqizi obalulekile we-boron powder ekristalu ehlanzekile kakhulu, abakhiqizi baseShayina banokuncintisana okunamandla kwezobuchwepheshe, ikhwalithi, kanye nezindleko. Esikhathini esizayo, ngokuthuthuka okwengeziwe kwezobuchwepheshe, izinkampani zaseShayina kulindeleke ukuthi zithathe isikhundla esibaluleke kakhulu emakethe yomhlaba wonke.
Ngamakhono ayo ocwaningo nokuthuthukiswa okuqinile kanye nokukhiqiza, i-UrbanMines Tech. Limited ithuthukisa ngenkuthalo izimakethe zasekhaya nezangaphandle ukuze inikeze imikhiqizo ye-boron powder ecwebezelayo nethembekile embonini ye-semiconductor yomhlaba wonke. Njengoba inqubo yokulawula okuzimele embonini ye-semiconductor yaseShayina ishesha, i-boron powder ecwebezelayo ecwebezelayo ekhiqizwa ngaphakathi izohlinzeka ngesiqinisekiso sezinto eziqinile zokusungula izinto ezintsha kanye nokuthuthukiswa kwemboni ye-semiconductor yomhlaba wonke.
Isiphetho
Njengezinto ezibalulekile ochungechungeni lwezimboni ze-semiconductor, i-6N high-purity crystalline boron powder idlala indima ebalulekile ekukhiqizweni kwama-silicon ingots. Izinkampani zaseShayina zithatha isikhundla esibalulekile emakethe yezinto ze-semiconductor zomhlaba wonke ngenxa yokusungula ubuchwepheshe kanye nezinzuzo zokukhiqiza. Esikhathini esizayo, ngentuthuko eqhubekayo yobuchwepheshe be-semiconductor, isidingo semakethe se-crystalline boron powder sizoqhubeka nokukhula, kanti abakhiqizi be-boron powder be-crystalline boron powder baseShayina bazoqhubeka nokukhuthaza intuthuko yezobuchwepheshe futhi bahole isiqondiso sentuthuko yesikhathi esizayo embonini.