Ifomula yamakhemikhali yeScandium oxide is I-SC2O3, okuqinile okumhlophe okuncibilikayo emanzini ne-acid eshisayo. Ngenxa yobunzima bokukhishwa ngokuqondileImikhiqizo yeScandiumKusuka eScandium equkethe amaminerali, ama-scandium oxide okwamanje atholakala futhi akhishwe emikhiqizweni yeScandium equkethe amaminerali aqukethe amaminerali anjengezinsalela zokungcola, udaka olubomvu.
Ikhentiyamuyinto yamakhemikhali nge-Symbol SC nenombolo ye-athomu 21igadiki, umphetho, njll., Ngokukhiqizwa okuncane kakhulu, futhi okuqukethwe ku-crust yomhlaba cishe ngo-0.0005%. I-Scandium ngumkhiqizo obalulekile wamasu. Amazwe athuthukile anjenge-Europe ne-United States engenise isikhuthazo esifanele kanye nokuhlelwa kwayo. Isibonelo, kuhlu lwamaminerali asemqoka angama-35 ashicilelwe yi-United States, iScandium ibhalwe njengento eluhlaza yezimboni; "Imihlahlandlela yohlelo lokusebenza lokuqala lwe-batch lwe-application ye-Key New Materies (2018 Edition)" Ikhishwe uMnyango Wezimboni kanye nobuchwepheshe bolwazi kubandakanya izinto ezintsha ezintsha ezibandakanya iScandium nemikhiqizo yayo.
Scandium oxide
Okwamanje,Scandium oxideIsetshenziswe kabanzi kuma-alloys, amaseli kaphethiloli, izinto ze-cathode, ama-scandium sodium halogen amalambu, ama-catalysts, izicubu ze-ceramics. I-Aluminium-Scandium Alloys eyenziwe ngeScandium ne-Aluminium yaba nezinzuzo zobuningi obuphansi, amandla aphezulu, ubulukhuni obukhulu, ukumelana nokuqina, ukumelana nokugqwala nokuqina okuqinile okushisayo. Zisetshenziswa kahle ezingxenyeni zesakhiwo zemicibisholo, i-aerospace, izindiza, izimoto kanye nemikhumbi. Scandium-sodium halogen lamps made from scandium oxide have the advantages of high brightness, good light color, power saving, long life and strong fog breaking ability. Zigcina ugesi ongeziwe ongu-80% kunamalambu we-incandescent kanye nogesi ongama-50% ngaphezulu kwamalambu we-mercury. Impilo yenkonzo ingamahora angama-5,000 kuya kwangama-25,000, alungele ikakhulukazi izindawo zangaphandle. Ngokusho kwemakethe yaseChina ye-Oni China Chaldium Oxide Emkhakheni kanye Nokuthuthuka Amathemba Okubikezela Umbiko "okhishwe yisikhungo sokucwaninga imboni ye-Xinshijie, iScandium Oxide iyabiza, evimbela ukusetshenziswa kwayo okukhulu. Usayizi wamanje wemakethe yomhlaba wonke ucishe ube yizigidi ezingama-400 yuan.
Sofc
Amaseli we-Solid Oxide Fuel Celms (SoFCs) aqukethe amafutha angaphandle anikezwe kanye ne-oxidant, i-cathode, i-anode kanye ne-electrolyte. Njengomthombo wamandla osebenza kahle futhi ohlanzekile, ayaziwa njengebhethri eliluhlaza lekhulu lama-21. Ukusebenza kahle kwamandla kwama-general Fuel cell kuyinto engama-50-70%, ngenkathi ukusebenza kahle kwama-sofcs kusetshenziswa ukushisa okuhlangene nohlelo lwamandla kungaba phezulu kuma-80%. Zingasetshenziswa njengeziteshi zamandla ezingaguquki ezinkambeni zomphakathi ezinjengamandla amakhulu aphakathi nendawo, ukuhanjiswa kwamandla okusatshalaliswa okuphakathi nendawo okusatshalaliswa, kanye nokushisa okuncane komndeni kanye nokunikezwa kwamandla. Ngaphezu kwalokho, zingasetshenziswa futhi njengemithombo yamandla eselula efana nemithombo yamandla emikhumbi nemithombo yamandla okuhamba, futhi ibe namathemba wohlelo lokusebenza olubanzi.
I-Scandium Entengised Courium Zirconium composium powder (okukhulunywa ngayo njenge-scandium zirconium powder) ingasetshenziswa njengezinto ezisebenza nge-electrolyte zamaseli we-solide oxide axercers (Sofc). Lokhu okuqukethwe njengamanje kuyinto ebonakalayo ye-electrolyte enokwenziwa okuphezulu kakhulu okubikwe, kanye nokuqhutshwa kwayo ngo-780 ℃ kuqhathaniswa nalokho kwe-ysz ngo-1000 ℃. Lo mkhiqizo ungathatha isikhundla sezinto zendabuko ze-YTRIA eziqiniswe ngezinto zokwakha ze-zirconia, ezinokuqhutshwa okuphezulu kanye nokuqina kwesikhathi eside, okunganciphisa izinga lokushisa lokusebenza le-sofc, kunciphise ukusetshenziswa kahle kwamandla, futhi kuthuthukise ukusebenza kahle kwamandla, futhi kuthuthukise ukusebenza kahle kwamandla.
Isikhathi Sokuthumela: Oct-23-2024