Walaxda dhulka naadirka ah ee Cerium birta Ce cube CAS 7440-45-1

Sharaxaad Gaaban:

Cerium waxaa loo isticmaalaa iftiinka kaarboon-arc, gaar ahaan warshadaha sawir-qaadista.
Waxa kale oo loo isticmaalaa fosfooraska muraayadaha telefishinka midabka iyo iftiinka fluorescent.

Waxaan bixin karnaa nadiif sare 99.9%.

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Faahfaahinta Alaabta

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Sharaxaada Alaabta

Hordhac kooban
Magaca alaabta: Cerium
Formula: Ce
CAS No.: 7440-45-1
Miisaanka Molecular: 140.12
Cufnaanta: 6.69g/cm3
Meesha dhalaalka: 795 °C
Qaabka: 10 x 10 x 10 mm cube

Cerium waa bir dhif ah oo dhulka ka sameysan oo lagu yaqaan inay si kedis ah hawada ugu shido, iyo sidoo kale isticmaalka soo saarista cerium oxide, taas oo loo isticmaalo isku-darka dhalaalka.Waa bir jilicsan, cad oo qalin ah oo inta badan loo soo saaro qaab ka samaysan budo ama budo.
Cubes of cerium birta waxaa lagu soo saari karaa habab kala duwan, sida tuurista ama goynta miskaha waaweyn.Birta Cerium waa mid jilicsan oo si fudud ayaa loo farsamayn karaa, sidaa awgeed waxa loo qaabayn karaa qaabab kala duwan iyada oo loo marayo habab sida shiididda, leexinta, ama shiididda.
Cerium waxay leedahay codsiyo dhowr ah oo suurtagal ah sababtoo ah sifooyinkeeda gaarka ah.Inta badan waxa loo adeegsadaa soo saarista shidaalka iyo shidaalka kale, waxa kale oo loo isticmaalaa soo saarista dhoobada, dhalooyinka iyo agabka kale.Waxa kale oo loo isticmaalaa soo saarista alaabooyinka, maadaama ay hagaajin karto iska caabbinta daxalka iyo xoogga biraha kale.
Sababo la xiriira falcelinta ogsajiinta, birta cerium waxaa sida caadiga ah lagu kaydiyaa jawi aan firfircoonayn ama saliid hoosteeda si looga hortago oksaydheynta.

Tilmaamid

Qalab:	Cerium
daahirnimo	99.9%
Lambarka atomiga:	58
Cufnaanta:	6.76 g.cm-3 at 20°C
barta dhalaalaysa	799 °C
Barta bolling	3426 °C
Cabirka	1 inch, 10mm, 25.4mm, 50mm, ama Customized
Codsiga	Hadiyadaha, sayniska, bandhigyada, ururinta, qurxinta, waxbarashada, cilmi baarista

Codsiga

Cerium waa maroojin, jilicsan, ductile, bir-cawlan, wax yar ka adag rasaasta.Aad bay u firfircoon tahay: si degdeg ah ayay hawada ugu wasakhaysaa, si tartiib ah ayay oksaydhisku ugu dhex jirtaa biyo qabow iyo si degdeg ah biyo kulul.Waxay ku milantaa asiidhyada.Wuu gubi karaa marka la kululeeyo ama lagu xoqo mindi.

Cerium waa bir jilicsan oo si sahal ah ugu oksaydhsiiya hawada cad.Markaa waa in lagu kaydiyaa saliid macdaneed hoosteeda ama gaas aan shaqaynayn.