Cerium tšepe | Li-pellets | CAS 7440-45-1 | Lintho tse sa tloaelehang tsa lefatše

Cerium tšepe | Li-pellets | CAS 7440-45-1 | Rare earth material Featured Image

Tlhaloso e Khutšoanyane:

Cerium e sebelisoa ho khantša carbon-arc, haholo-holo indastering ea litšoantšo tse tsamaeang.
E boetse e sebelisoa ho li-phosphors bakeng sa lisebelisoa tsa thelevishene tsa mebala le mabone a fluorescent.

Re ka fana ka bohloeki bo phahameng 99.9%.

More details feel free to contact: erica@epomaterial.com

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Kenyelletso e khutšoanyane
Lebitso la sehlahisoa: Cerium
Foromo: Ce
Nomoro ea CAS: 7440-45-1
Boima ba 'mele: 140.12
Boima: 6.69g/cm3
Sebaka se qhibilihang: 795 °C
Sebopeho: 10 x 10 x 10 mm cube

Cerium ke tšepe e sa tloaelehang ea lefats'e e tsejoang ka bokhoni ba eona ba ho hotetsa ka mokhoa o itekanetseng moeeng, hammoho le tšebeliso ea eona ha ho etsoa tlhahiso ea cerium oxide, e sebelisoang e le motsoako oa polishing. Ke tšepe e bonolo, e bosoeu ea silevera e atisang ho hlahisoa ka mokhoa oa li-ingots kapa phofo.
Li-cubes tsa tšepe ea cerium li ka hlahisoa ka mekhoa e sa tšoaneng, e kang ho lahla kapa ho khaola ho tloha ho li-ingots tse khōloanyane. Cerium metal e batla e le bonolo 'me e ka etsoa habonolo, kahoo e ka bōptjoa ka mefuta e sa tšoaneng ka mekhoa e kang ho sila, ho reteleha kapa ho sila.
Cerium e na le lisebelisoa tse ngata tse ka sebelisoang ka lebaka la thepa ea eona e ikhethang. Hangata e sebelisoa e le ntho e susumetsang tlhahiso ea peterole le mafura a mang, hape e sebelisoa ho hlahisa lirafshoa, likhalase le lisebelisoa tse ling. E boetse e sebelisoa ha ho etsoa li-alloys, kaha e ka ntlafatsa ho hanyetsa ha kutu le matla a litšepe tse ling.
Ka lebaka la ho sebetsa hape ka oksijene, tšepe ea cerium e atisa ho bolokoa sebakeng se sa sebetseng kapa tlas'a oli ho thibela oxidation.

Tlhaloso

Boitsebiso:	Cerium
Bohloeki:	99.9%
Nomoro ea athomo:	58
Tekano:	6.76 g.cm-3 ho 20°C
Sebaka se qhibilihang	799 °C
Bolling point	3426 °C
Boemo	1 inch, 10mm, 25.4mm, 50mm, kapa Customized
Kopo	Limpho, mahlale, lipontšo, pokello, mokhabiso, thuto, lipatlisiso

Kopo

Li-Catalysts taolong ea mosi oa likoloi: Cerium e sebelisoa haholo ho li-converter tsa catalytic tsa likoloi. E sebetsa e le mokhoa oa ho khothaletsa oxidation ea carbon monoxide le hydrocarbons, hammoho le ho fokotsa nitrogen oxides (NOx) ka likhase tsa ho tsoa. Ho eketsoa ha cerium ho ntlafatsa bokhoni ba li-converter tsena, ho thusa ho kopana le melao e thata ea tikoloho le ho fokotsa mesi e kotsi e tsoang likoloing.
Khalase le tlhahiso ea ceramic: Cerium oxide e tsoa ho cerium e hloekileng 'me e sebelisoa e le moemeli oa ho bentša likhalase le liindasteri tsa ceramic. Likaroloana tsa eona tse ntle li ka bentša bokaholimo ba khalase ka nepo, li fana ka boleng ba boleng bo holimo. Ho phaella moo, metsoako ea cerium e sebelisetsoa ho ntlafatsa thepa ea optical ea khalase, e kang ho kenngoa ha UV le ho ntlafatsa mebala, ho etsa hore e be ea bohlokoa tlhahisong ea lihlahisoa tse khethehileng tsa khalase.
Moemeli oa alloying: Cerium e hloekileng e sebelisoa e le sesebelisoa sa alloying bakeng sa litšepe tse fapa-fapaneng, haholo-holo ha ho etsoa tlhahiso ea mischmetal ea tšepe e sa tloaelehang ea lefatše. Alloying ena e ntlafatsa thepa ea mochine le ho hanyetsa kutu ea tšepe, ho etsa hore e loketse ho sebelisoa sebakeng sa lifofane, tsa likoloi le tse ling tse sebetsang hantle. Ho eketsoa ha cerium ho eketsa matla le ho tšoarella ha li-alloys tsena.
Polokelo ea Matla le Phetoho: Cerium e ntse e hlahlojoa hore e sebelisoe lits'ebetsong tsa polokelo ea matla, haholo-holo libeteri tsa redox flow. Bokhoni ba Cerium ba ho ba le karabelo ea oxidation le phokotso e etsa hore e be mokhethoa ea ka ntlafatsang ts'ebetso le bokhoni ba lits'ebetso tsena tsa polokelo ea matla. Sesebelisoa sena se bohlokoa ho nts'etsapele mahlale a matla a ka nchafatsoang le ho ntlafatsa tharollo ea taolo ea matla.