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Pali mtundu wa migodi, wosowa koma osati chitsulo?
Monga woimira zitsulo zamakono, tungsten, molybdenum ndi zinthu zapadziko lapansi zosowa kwambiri ndizosowa komanso zovuta kuzipeza, zomwe ndizinthu zazikulu zomwe zimalepheretsa chitukuko cha sayansi ndi zamakono m'mayiko ambiri monga United States.Kuti muchotse kudalira pa ...Werengani zambiri -
Mtengo wamtengo wapatali pa June 23, 2021
Mlozera wamitengo wamasiku ano: Kuwerengera mlozera mu February 2001: Mlozera wamitengo yapadziko lapansi wosowa kwambiri amawerengedwa potengera malonda a nthawi yoyambira ndi nthawi yoperekera malipoti.Deta yamalonda ya chaka chonse cha 2010 imasankhidwira nthawi yoyambira, ndipo mtengo wapakati wazinthu zenizeni zamalonda zatsiku ndi tsiku zochulukirapo ...Werengani zambiri -
Asayansi apanga njira yosamalira zachilengedwe yobwezeretsanso REE ku phulusa la ntchentche za malasha
Asayansi akupanga njira yosamalira zachilengedwe yobwezeretsanso REE ku gwero la phulusa la malasha:Mining.com Ofufuza a ku Georgia Institute of Technology, apanga njira yosavuta yopezeranso zinthu zapadziko lapansi zosowa kuchokera ku phulusa la ntchentche ya malasha pogwiritsa ntchito madzi a ionic ndikupewa zinthu zowopsa...Werengani zambiri -
Asayansi Amapeza Magnetic Nanopowder a 6G Technology
Asayansi Apeza Magnetic Nanopowder a 6G Technology source:Newwise Newswise — Asayansi azinthu apanga njira yofulumira yopangira epsilon iron oxide ndikuwonetsa lonjezo lake pazida zoyankhulirana za m'badwo wotsatira.Maginito ake odziwika bwino amawapangitsa kukhala amodzi mwa...Werengani zambiri -
Vital akuyamba kupanga kosawerengeka kwa nthaka ku Nechalacho
gwero:KITCO miningVital Metals (ASX: VML) yalengeza lero kuti yayamba kupanga nthaka yosowa kwambiri pantchito yake ya Nechalacho ku Northwest Territories, Canada.Kuphulika ndi ...Werengani zambiri -
Permanent maginito rare earth msika
1,Kufotokozera Mwachidule Nkhani Zofunika Sabata ino, mitengo ya PrNd, Nd metal, Tb ndi DyFe ikukwera pang'ono.Mitengo yochokera ku Asia Metal kumapeto kwa sabata ino yoperekedwa: PrNd zitsulo 650-655 RMB/KG, Nd zitsulo 650-655 RMB/KG, DyFe aloyi 2,430-2,450 RMB/KG, ndi Tb zitsulo 8,550-8,600/KG.2, Analysis of Profess...Werengani zambiri -
Mtengo wa zida za Neodymium magnets7/20/2021
Mtengo wazinthu zopangira maginito a Neodymium Chidule cha Neodymium maginito zamtengo waposachedwa.Kuwunika kwamitengo ya Magnet Searcher kumadziwitsidwa ndi zidziwitso zolandilidwa kuchokera kumagulu ambiri omwe akutenga nawo gawo pamsika kuphatikiza opanga, ogula ndi oyimira.PrNd mtengo wachitsulo Ndi ...Werengani zambiri -
Makhalidwe ndi kugwiritsa ntchito nano copper oxide Cuo
Copper okusayidi ufa ndi mtundu wa bulauni wakuda zitsulo okusayidi ufa, amene ankagwiritsa ntchito.Cupric okusayidi ndi mtundu wa multifunctional zabwino zakuthupi, amene makamaka ntchito yosindikiza ndi utoto, galasi, ziwiya zadothi, mankhwala ndi catalysis.It angagwiritsidwe ntchito monga chothandizira, chonyamulira chonyamula ndi ma elekitirodi ...Werengani zambiri -
Scandium: chitsulo chosowa padziko lapansi chomwe chili ndi ntchito zamphamvu koma zotulutsa zochepa, zomwe ndi zodula komanso zodula
Scandium, yomwe chizindikiro chake chamankhwala ndi Sc ndipo nambala yake ya atomiki ndi 21, ndi chitsulo chofewa, choyera chasiliva.Nthawi zambiri amasakanizidwa ndi gadolinium, erbium, ndi zina zotero, zotulutsa zochepa komanso mtengo wapamwamba.Valence yayikulu ndi oxidation state + trivalent.Scandium ilipo mu mchere wambiri wapadziko lapansi, koma ...Werengani zambiri -
Mndandanda wazinthu 17 zomwe sizipezeka padziko lapansi (ndi zithunzi)
Fanizo lodziwika bwino ndiloti ngati mafuta ndi magazi amakampani, ndiye kuti dziko lapansi losowa ndilo vitamini wamakampani.Dziko lapansi osowa ndi chidule cha gulu la zitsulo.Rare Earth Elements,REE) zapezeka motsatizana kuyambira kumapeto kwa zaka za zana la 18.Pali mitundu 17 ya REE, kuphatikiza 15 l ...Werengani zambiri -
Kugwiritsa ntchito scandium oxide Sc2O3 ufa
Kugwiritsa ntchito scandium oxide The chemical formula of scandium oxide ndi Sc2O3.Katundu: Cholimba choyera.Ndi kiyubiki dongosolo la osowa lapansi sesquioxide.Kachulukidwe 3.864.Malo osungunuka 2403 ℃ 20 ℃.Insoluble m'madzi, sungunuka mu asidi otentha.Amakonzedwa ndi kuwonongeka kwa mchere wa scandium.Zitha kukhala...Werengani zambiri -
Katundu, kugwiritsa ntchito ndi kukonzekera kwa yttrium oxide
Kapangidwe ka crystal ya yttrium oxide Yttrium oxide (Y2O3) ndi okusayidi yapadziko lapansi yosowa kwambiri yosasungunuka m'madzi ndi alkali komanso kusungunuka mu asidi.Ndi mtundu wa C-rare earth sesquioxide wokhala ndi thupi lokhazikika la cubic.Tebulo la Crystal parameter la Y2O3 Crystal Structure Diagram ya Y2O3 Physical an...Werengani zambiri