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Kukhona uhlobo lwezimayini, olungavamile kodwa hhayi insimbi?
Njengommeleli wezinsimbi zamasu, i-tungsten, i-molybdenum kanye nezakhi zomhlaba eziyivelakancane ziyivelakancane futhi kunzima ukuzithola, okuyizinto eziyinhloko ezithiya ukuthuthukiswa kwesayensi nobuchwepheshe emazweni amaningi njenge-United States. Ukuze kuqedwe ukuncika ku-thi...Funda kabanzi -
Inkomba yentengo yomhlaba engavamile ngoJuni 23, 2021
Inkomba yentengo yanamuhla: Ukubalwa kwenkomba ngoFebruwari 2001: Inkomba yentengo yomhlaba eyivelakancane ibalwa ngedatha yokuhweba yesikhathi esiyisisekelo kanye nesikhathi sokubika. Idatha yokuhweba yonyaka wonke ka-2010 ikhethelwa isikhathi esiyisisekelo, kanye nenani elimaphakathi ledatha yokuhweba yesikhathi sangempela yansuku zonke engaphezulu ...Funda kabanzi -
Ososayensi bakha indlela evumelana nemvelo yokuthola i-REE emlotheni wempukane yamalahle
Ososayensi bakha indlela evumelana nemvelo yokuthola i-REE emthonjeni womlotha wempukane yamalahle:Mining.com Abacwaningi e-Georgia Institute of Technology, benze indlela elula yokuthola izakhi zomhlaba eziyivelakancane emlotheni wezimpukane zamalahle besebenzisa uketshezi lwe-ayoni nokugwema izinto eziyingozi...Funda kabanzi -
Ososayensi Bathola I-Magnetic Nanopowder ye-6G Technology
Ososayensi Bathola I-Magnetic Nanopowder ye-6G Umthombo Wobuchwepheshe:Newwise Newswise — Ososayensi bezinto ezibonakalayo benze indlela esheshayo yokukhiqiza i-epsilon iron oxide futhi babonisa isithembiso sayo semishini yezokuxhumana yesizukulwane esilandelayo. Izakhiwo zayo ezivelele kazibuthe ziyenza ibe ngenye ye ...Funda kabanzi -
I-Vital iqala ukukhiqizwa komhlaba okungajwayelekile eNechalacho
umthombo:I-KITCO miningVital Metals (ASX: VML) imemezele namuhla ukuthi isiqalile ukukhiqiza umhlaba ongavamile emsebenzini wayo weNechalacho eNorthwest Territories, eCanada. Ukuqhuma futhi...Funda kabanzi -
Permanent uzibuthe ezingavamile emhlabeni market
1,Ukufingqwa Kwezindaba Ezibalulekile Kuleli sonto, amanani entengo ye-PrNd, Nd metal, Tb kanye ne-DyFe anokwenyuka kancane. Amanani avela ku-Asian Metal ekupheleni kwale mpelasonto ethulwe: PrNd metal 650-655 RMB/KG, Nd metal 650-655 RMB/KG, DyFe ingxubevange 2,430-2,450 RMB/KG, futhi Tb metal 8,550-8,600/KG. 2, Ukuhlaziywa Kobungcweti...Funda kabanzi -
Intengo yezinto ezibonakalayo ze-Neodymium magnets7/20/2021
Intengo yezinto zokusetshenziswa zozibuthe be-Neodymium Uhlolojikelele lwentengo yakamuva kazibuthe we-Neodymium uzibuthe. Ukuhlolwa kwentengo ye-Magnet Searcher kwaziswa ngolwazi olutholwe engxenyeni ebanzi yabahlanganyeli bemakethe okuhlanganisa abakhiqizi, abathengi nabaxhumanisi. PrNd intengo yensimbi Si...Funda kabanzi -
Izici nokusetshenziswa kwe-nano copper oxide Cuo
I-Copper oxide powder iwuhlobo lwempushana yensimbi ensundu emnyama, esetshenziswa kakhulu.I-Cupric oxide iwuhlobo lwezinto ezingaphili ezisebenza ngezinto eziningi ezingaphili, ezisetshenziswa kakhulu ekuphrinteni nasekudayeni, ingilazi, izitsha zobumba, imithi kanye ne-catalysis.Ingasetshenziswa njenge-catalyst, catalyst carrier kanye ne-electrode...Funda kabanzi -
I-Scandium: insimbi yomhlaba engavamile esebenza ngamandla kodwa ikhipha kancane, ebizayo futhi ebizayo
I-Scandium, uphawu lwalo lwamakhemikhali oluthi Sc futhi inombolo yayo ye-athomu ingu-21, iyinsimbi eguqukayo ethambile, emhlophe-emhlophe. Ivamise ukuxutshwa ne-gadolinium, i-erbium, njll., ngokukhipha okuncane kanye nenani eliphezulu. I-valence eyinhloko yisimo se-oxidation+trivalent. I-Scandium ikhona kumaminerali amaningi angavamile emhlabeni, kodwa kuphela ...Funda kabanzi -
Uhlu lwezinto eziyi-17 ezingavamile ezisetshenziswayo (ezinezithombe)
Isingathekiso esivamile siwukuthi uma uwoyela uyigazi lemboni, khona-ke umhlaba ongavamile uyivithamini yezimboni. Umhlaba ongavamile isifinyezo seqembu lezinsimbi. I-Rare Earth Elements,REE) itholakale ngokulandelana kusukela ekupheleni kwekhulu le-18. Kunezinhlobo ezingu-17 ze-REE, kuhlanganise ne-15 l...Funda kabanzi -
Ukusetshenziswa kwe-scandium oxide Sc2O3 powder
Ukusetshenziswa kwe-scandium oxide I-chemical formula ye-scandium oxide yi-Sc2O3. Izakhiwo: Okuqinile okumhlophe. Ngesakhiwo se-cubic se-sesquioxide yomhlaba engavamile. Ukuminyana 3.864. Iphoyinti lokuncibilika 2403 ℃ 20 ℃. Ayincibiliki emanzini, incibilika ku-asidi eshisayo. Ilungiselelwe ukubola okushisayo kwe-scandium kasawoti. Kungaba...Funda kabanzi -
Izakhiwo, ukusetshenziswa kanye nokulungiswa kwe-yttrium oxide
Ukwakheka kwecrystal ye-yttrium oxide Yttrium oxide (Y2O3) iyi-oxide yomhlaba engavamile emhlophe engancibiliki emanzini ne-alkali futhi inyibilika ku-asidi. Iwuhlobo oluvamile lwe-C-sesquioxide yomhlaba olungavamile olunesakhiwo se-cubic esigxile emzimbeni. Ithebula lepharamitha ye-Crystal ye-Y2O3 Crystal Structure Diagram ye-Y2O3 Engokomzimba ne...Funda kabanzi