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Kugwiritsa ntchito chinthu chosowa padziko lapansi Praseodymium (pr)
Kugwiritsa ntchito chinthu chosowa padziko lapansi Praseodymium (pr). Praseodymium (Pr) Pafupifupi zaka 160 zapitazo, Mosander waku Sweden adapeza chinthu chatsopano kuchokera ku lanthanum, koma si chinthu chimodzi. Mosander adapeza kuti chikhalidwe cha chinthu ichi ndi chofanana kwambiri ndi lanthanum, ndipo adachitcha "Pr-Nd". "Praseodymium ndi ...Werengani zambiri -
Kodi ma oxides osowa padziko lapansi amakhudza bwanji zokutira za ceramic?
Kodi ma oxides osowa padziko lapansi amakhudza bwanji zokutira za ceramic? Ceramics, zitsulo ndi zinthu za polima zalembedwa ngati zida zazikulu zitatu zolimba. Ceramic ili ndi zinthu zambiri zabwino, monga kukana kutentha kwambiri, kukana kwa dzimbiri, kukana kuvala, etc., chifukwa atomi ...Werengani zambiri -
8/27/2021 Zopangira mtengo wa Neodymium maginito
Mtengo wamtengo waposachedwa kwambiri wa Neodymium magnet raw materials. Tsiku: Ogasiti 27, 2021 Mtengo: Omwe adagwirapo kale China Unit: CNY/mt Magnet Searcher kuwunika kwamitengo kumadziwitsidwa ndi chidziwitso cholandilidwa kuchokera kumagulu ambiri omwe akutenga nawo gawo pamsika kuphatikiza opanga, ogula ndi oyimira ....Werengani zambiri -
Neodymium ndi imodzi mwazitsulo zomwe zimagwira ntchito kwambiri padziko lapansi
Neodymium ndi imodzi mwa zitsulo zapadziko lapansi zomwe zimagwira ntchito kwambiri Mu 1839, CGMosander ya ku Sweden inapeza kusakaniza kwa lanthanum (lan) ndi praseodymium (pu) ndi neodymium (nǚ). Pambuyo pake, akatswiri a zamankhwala padziko lonse lapansi adapereka chidwi chapadera pakulekanitsa zinthu zatsopano ndi zinthu zomwe zidapezeka kuti sizipezeka padziko lapansi. Mu...Werengani zambiri -
Neodymium ndi imodzi mwazitsulo zomwe zimagwira ntchito kwambiri padziko lapansi
Neodymium ndi imodzi mwa zitsulo zapadziko lapansi zomwe zimagwira ntchito kwambiri Mu 1839, CGMosander ya ku Sweden inapeza kusakaniza kwa lanthanum (lan) ndi praseodymium (pu) ndi neodymium (nǚ). Pambuyo pake, akatswiri a zamankhwala padziko lonse lapansi adapereka chidwi chapadera pakulekanitsa zinthu zatsopano ndi zinthu zomwe zidapezeka kuti sizipezeka padziko lapansi. Mu...Werengani zambiri -
Magic Rare Earth Element: "King of Permanent Magnet" -Neodymium
Magic Rare Earth Element: "King of Permanent Magnet" -Neodymium bastnasite Neodymium, nambala ya atomiki 60, kulemera kwa atomiki 144.24, yokhala ndi 0.00239% mu kutumphuka, makamaka imapezeka mu monazite ndi bastnaesite. Pali ma isotopu asanu ndi awiri a neodymium m'chilengedwe: neodymium 142, 143, 144, 145, 146, 148 ...Werengani zambiri -
Aluminiyamu Aluminiyamu Apamwamba Kwambiri: Al-Sc Aloyi
Aluminiyamu Aluminiyamu Apamwamba Kwambiri: Al-Sc Aloyi Al-Sc ndi mtundu wa aluminiyamu yogwira ntchito kwambiri. Pali njira zingapo zopititsira patsogolo magwiridwe antchito a aloyi a aluminiyamu, omwe kulimbikitsa kwapang'onopang'ono ndi kulimba ndi gawo lakumapeto kwa ma aluminium alloy res apamwamba kwambiri ...Werengani zambiri -
Nanotechnology ndi Nanomaterials: Nanometer Titanium Dioxide mu Zodzikongoletsera za Sunscreen
Nanotechnology ndi Nanomaterials: Nanometer Titanium Dioxide mu Zodzoladzola Zodzitchinjiriza Padzuwa Nenani mawu Pafupifupi 5% ya cheza chomwe chimawululidwa ndi dzuwa chimakhala ndi kuwala kwa ultraviolet ndi kutalika kwa mawonekedwe ≤400 nm. Kuwala kwa Ultraviolet padzuwa kumatha kugawidwa kukhala: kuwala kwa ultraviolet kwakutali komwe kumakhala ndi kutalika kwa 320 nm ~ 400 nm ...Werengani zambiri -
Kugwiritsa ntchito Nano Rare Earth Oxide mu Automobile Exhaust
Monga tonse tikudziwira, mchere wosowa padziko lapansi ku China umapangidwa makamaka ndi zigawo zapadziko lapansi, zomwe lanthanum ndi cerium zimaposa 60%. Ndikukula kwa zida za maginito osowa padziko lapansi, zida zowala zowala padziko lapansi, ufa wosalala wapadziko lapansi komanso nthaka yosowa mwa ine...Werengani zambiri -
8/19/2021 Zopangira mtengo wa Neodymium maginito
Mtengo wamtengo waposachedwa kwambiri wa Neodymium magnet raw materials. Mtengo wa Neodymium MagnetsDate: Ogasiti 3, 2021 Mtengo: Omwe adagwirapo kale China Unit: CNY/mt MagnetSearcher kuwunika kwamitengo kumadziwitsidwa ndi zidziwitso zolandilidwa kuchokera kumagulu ambiri omwe akutenga nawo gawo pamsika kuphatikiza pr...Werengani zambiri -
Zosowa zapadziko lapansi "Gao Fushuai" Kugwiritsa Ntchito Wamphamvuyonse "Cerium Doctor"
Cerium, dzina limachokera ku dzina la Chingerezi la asteroid Ceres. Zomwe zili mu cerium mu kutumphuka kwa dziko lapansi ndi pafupifupi 0.0046%, yomwe ndi mitundu yochuluka kwambiri pakati pa zinthu zapadziko lapansi. Cerium imapezeka makamaka mu monazite ndi bastnaesite, komanso muzinthu za fission za uranium, thorium, ndi ...Werengani zambiri -
Nanometer rare earth materials, mphamvu yatsopano mu kusintha kwa mafakitale
Zida zapadziko lapansi za nanometer, mphamvu yatsopano mukusintha kwa mafakitale Nanotechnology ndi gawo latsopano lophatikizana pang'onopang'ono lomwe linapangidwa kumapeto kwa zaka za m'ma 1980 ndi koyambirira kwa 1990. Chifukwa ili ndi kuthekera kwakukulu kopanga njira zatsopano zopangira, zida zatsopano ndi zinthu zatsopano, iyambitsa zatsopano ...Werengani zambiri