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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 ma 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 -
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 -
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, thori ...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 -
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 -
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 aluminium alloy, omwe kulimbikitsa ndi kulimbitsa ma micro-alloying ndi gawo lakumapeto la kafukufuku wochita bwino kwambiri wa aluminiyamu ...Werengani zambiri