Cerium metal | Ngithi | I-CAS 7440-45-1 | Izinto zomhlaba ezingavamile

Incazelo emfushane:

I-Cerium isetshenziswa ekukhanyeni kwe-carbon-arc, ikakhulukazi embonini yezithombe ezinyakazayo.
Ibuye isetshenziswe kuma-phosphors kwizikrini zethelevishini ezinemibala kanye nezibani ze-fluorescent.

Singahlinzeka ngokuhlanzeka okuphezulu okungu-99.9%.

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

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Isingeniso esifushane
Igama lomkhiqizo: Cerium
Ifomula: Ce
Inombolo ye-CAS: 7440-45-1
Isisindo se-molecule: 140.12
Ukuminyana: 6.69g/cm3
Indawo yokuncibilika: 795 °C
Ukubukeka: Izingcezu zesigaxa sesiliva, ingots, induku, ucwecwe, ucingo, njll.
Ukuzinza: I-oxidized kalula emoyeni.
I-Ductibility: Kuhle
Izilimi Eziningi: I-Cerium Metal

Ukucaciswa

Ikhodi Yomkhiqizo	5864	5865	5867
Ibanga	99.95%	99.9%	99%
UKWAKHIWA KWAKHEMICAL
I-Ce/TREM (% min.)	99.95	99.9	99
I-TREM (% min.)	99	99	99
Ukungcola Okungavamile Komhlaba	% ubuningi.	% ubuningi.	% ubuningi.
I-La/TREM I-Pr/TREM Nd/TREM Sm/TREM I-Eu/TREM Gd/TREM Y/TREM	0.05 0.05 0.05 0.01 0.005 0.005 0.01	0.1 0.1 0.05 0.01 0.005 0.005 0.01	0.5 0.5 0.2 0.05 0.05 0.05 0.1
Ukungcola Okungajwayelekile Komhlaba	% ubuningi.	% ubuningi.	% ubuningi.
Fe Si Ca Al Mg Mo O C Cl	0.15 0.05 0.03 0.08 0.05 0.03 0.03 0.03 0.03	0.2 0.05 0.05 0.1 0.05 0.03 0.05 0.05 0.03	0.3 0.1 0.1 0.2 0.1 0.05 0.05 0.05 0.05

Isicelo

Ama-Catalysts embonini yezimoto: I-Cerium isetshenziswa kakhulu kuziguquli ze-catalytic ukunciphisa ukukhishwa okuyingozi okuvela ezinjinini ezivuthayo zangaphakathi. Isiza ekufakweni kwe-oxidation ye-carbon monoxide nama-hydrocarbons, ngaleyo ndlela ikhulise ukusebenza kahle okuphelele kwesistimu yokukhipha umoya wemoto. Ikhono le-Cerium lokugcina nokukhulula umoya-mpilo liyenza ibe yingxenye ebalulekile kuma-catalysts anezindlela ezintathu ezisiza ukuhlanza umoya.
Ingilazi kanye Ceramics: I-Cerium dioxide iyisithako esiyinhloko ekukhiqizeni ingilazi nezitsha zobumba. Isebenza njenge-ejenti yokupholisha, ihlinzeka ngokuqedwa kwekhwalithi ephezulu endaweni yengilazi. Ngaphezu kwalokho, izinhlanganisela ze-cerium zisetshenziselwa ukuthuthukisa izakhiwo ze-optical zengilazi, ziyenze imelane kakhulu nemisebe ye-UV futhi ikhulise ukuqina kwayo. Lolu hlelo lokusebenza lubaluleke kakhulu ekwenzeni imikhiqizo yengilazi ephezulu njengamalensi nezibonisi.
I-Alloying Additive: I-Cerium isetshenziswa njenge-alloying ejenti yezinsimbi ezihlukahlukene, kuhlanganise ne-aluminium nensimbi. Ukwengezwa kwe-cerium kuthuthukisa izakhiwo zemishini zalawa ma-alloys, njengamandla, i-ductility, nokumelana ne-oxidation. Ama-alloys aqukethe i-cerium asetshenziswa ku-aerospace, izinhlelo zezimoto, nezokwakha lapho ukusebenza okuthuthukisiwe nokuqina kubalulekile.
I-Phosphors ekukhanyeni nasekuboniseni: I-Cerium iyisici esiyinhloko sezinto ze-phosphor ezisetshenziselwa izibani ze-fluorescent nokukhanyisa kwe-LED. Isiza ukuguqula ukukhanya kwe-ultraviolet kube ukukhanya okubonakalayo, ukuthuthukisa ukusebenza kahle kanye nekhwalithi yombala yokukhanya okukhishiwe. Ngaphezu kwalokho, izinto ezenziwe nge-cerium-doped nazo zisetshenziswa kubuchwepheshe bokubonisa obufana nama-TV nezikrini zekhompyutha ukuze kuthuthukiswe ukuzalaniswa kombala nokukhanya.