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Izakhi Zomhlaba Ezingavamile | Eu
Ngo-1901, u-Eugene Antole Demarcay wathola into entsha evela ku-"samarium" futhi wayiqamba ngokuthi i-Europium. Lokhu cishe kuqanjwe ngegama elithi Europe. Iningi le-europium oxide lisetshenziselwa izimpushana ze-fluorescent. I-Eu3+ isetshenziswa njenge-activator yama-phosphors abomvu, futhi i-Eu2+ isetshenziselwa ama-phosphors aluhlaza. Okwamanje,...Funda kabanzi -
Isici somhlaba esingavamile | I-Samarium (Sm)
Isici somhlaba esingavamile | I-Samarium (Sm) Ngo-1879, u-Boysbaudley wathola into entsha yomhlaba eyivelakancane ku-"praseodymium neodymium" etholwe ku-niobium yttrium ore, wayiqamba ngokuthi i-samarium ngokwegama lale nsimbi. ISamarium inombala ophuzi okhanyayo futhi iyimpahla eluhlaza yokwenza amaSamari...Funda kabanzi -
Isici somhlaba esingavamile | I-Lanthanum (La)
I-elementi 'i-lanthanum' yaqanjwa ngo-1839 lapho umSweden okuthiwa 'uMossander' ethola ezinye izakhi emhlabathini wedolobha. Uboleke igama lesiGreki elithi 'kufihliwe' ukuze aqambe lesi sici 'lanthanum'. I-Lanthanum isetshenziswa kabanzi, njengezinto zokwakha ze-piezoelectric, izinto ze-electrothermal, i-thermoelec ...Funda kabanzi -
Isici somhlaba esingavamile | I-Neodymium (Nd)
Isici somhlaba esingavamile | I-Neodymium (Nd) Ngokuzalwa kwento ye-praseodymium, i-elementi ye-neodymium nayo yavela. Ukufika kwento ye-neodymium yenze insimu yomhlaba engavamile, yadlala indima ebalulekile emkhakheni womhlaba ongavamile, futhi yalawula imakethe yomhlaba engavamile. I-Neodymium isiphenduke indawo eshisayo...Funda kabanzi -
Izakhi Zomhlaba Ezingavamile | I-Scandium (Sc)
Ngo-1879, oprofesa bamakhemikhali baseSweden u-LF Nilson (1840-1899) kanye no-PT Cleve (1840-1905) bathola into entsha kumaminerali angavamile i-gadolinite kanye negolide elingavamile elimnyama cishe ngesikhathi esifanayo. Baqamba lesi sici ngokuthi "Scandium", okwakuyinto "enjenge-boron" eyabikezelwa uMendeleev. Yabo...Funda kabanzi -
Abacwaningi be-SDSU Ukuklama Amagciwane Akhipha Izinto Ezingavamile Zomhlaba
umthombo:newscenter Izakhi zomhlaba ezingavamile (REEs) njenge-lanthanum ne-neodymium ziyizingxenye ezibalulekile zezinto zikagesi zesimanje, kusukela kumaselula namaphaneli elanga kuya kumasathelayithi nezimoto zikagesi. Lezi zinsimbi ezisindayo zenzeka nxazonke zethu, nakuba ngamanani amancane. Kepha isidingo siyaqhubeka nokukhuphuka futhi ...Funda kabanzi -
Umuntu ophethe umnyango wezobuchwepheshe wamabhizinisi amaningi ezimoto: Okwamanje, injini kazibuthe ehlala njalo esebenzisa umhlaba ongavamile kuseyiyona inzuzo kakhulu.
Ngokusho kwe-Cailian News Agency, yesizukulwane esilandelayo sika-Tesla sika-magnetic drive motor, engasebenzisi noma yiziphi izinto ezingavamile zomhlaba, i-Cailian News Agency yafunda embonini ukuthi nakuba okwamanje kukhona indlela yobuchwepheshe yamamotho kazibuthe unomphela ngaphandle kwe-rare earth materi. ...Funda kabanzi -
Amaprotheni asanda kutholwa asekela ukucwengwa okusebenzayo kwe-Rare Earth
Amaprotheni asanda kutholwa asekela ukucwengwa okuphumelelayo komthombo womhlaba ongavamile: izimayini Ephepheni lakamuva elishicilelwe ku-Journal of Biological Chemistry, abacwaningi e-ETH Zurich bachaza ukutholakala kwe-lanpepsy, iphrotheni ehlanganisa ngokuqondile ama-lanthanides - noma izakhi zomhlaba eziyivelakancane - kanye nokucwasa. .Funda kabanzi -
Amaphrojekthi amakhulu okuthuthukiswa komhlaba angavamile ngekota ka-March
Izakhi zomhlaba ezingavamile zivame ukuvela ohlwini lwamaminerali abalulekile, futhi ohulumeni emhlabeni wonke basekela lezi zimpahla njengendaba yentshisekelo yezwe nokuvikela izingozi ezinkulu. Eminyakeni engu-40 edlule yentuthuko yezobuchwepheshe, izakhi zomhlaba ezingavamile (REEs) ziye zaba ingxenye ebalulekile...Funda kabanzi -
Izinto zomhlaba ezingavamile ze-Nanometer, amandla amasha ekuguqukeni kwezimboni
Izinto zomhlaba ezingavamile ze-Nanometer, amandla amasha ekuguqukeni kwezimboni I-Nanotechnology iwumkhakha omusha ohlanganisa imikhakha eyahlukene kancane kancane eyathuthukiswa ngasekupheleni kwawo-1980 nasekuqaleni kwawo-1990. Ngenxa yokuthi inamandla amakhulu okudala izinqubo ezintsha zokukhiqiza, izinto ezintsha nemikhiqizo emisha, izoqalisa entsha ...Funda kabanzi -
Umbiko Wocwaningo Lwemakethe Yensimbi Ngohlobo Lomkhiqizo kanye Nesicelo | I-Business Wire Global Forecast ukuya ku-2025
Muva nje, i-DecisionDatabases ikhiphe umbiko othi "Global Scandium Metal Market Growth ngo-2020", ohlanganisa ukuhlaziywa kwezigaba, ukuhlaziywa kwezinga lesifunda nezwe, kanye nabadlali abakhulu emakethe. Ngaphezu kwalokho, umbiko ugxile kusayizi wemakethe, isabelo, izitayela, kanye nokulindelwe ...Funda kabanzi -
I-RUSAL, i-Intermix-met, i-KBM master alloy, imali engenayo yemakethe ye-aluminium-dium ka-Guangxi Maoxin ka-2020 yomhlaba wonke
Ucwaningo lwemboni lwe "Global Aluminium Scan Market Research 2020-2026" umbiko uchaza ukuhlolwa okujulile kwamathemba okukhula emakethe yomhlaba wonke ye-aluminium Scan. Umbiko wemboni wethula incazelo, ukuhlukaniswa, ukubuka konke kwemakethe, izinhlelo zokusebenza, izinhlobo, ukwakheka komkhiqizo...Funda kabanzi