Thepa ea 'Mele
Lipheo, likotoana le phofo
Lintho tsa Lik'hemik'hale
99.8% ho isa ho 99.99%
Tšepe ena e tenyetsehang e kopantse boemo ba eona libakeng tsa setso, joalo ka li-superalloy, 'me e fumane ts'ebeliso e kholo lits'ebetsong tse ling tse ncha, joalo ka libeteri tse nchafatsoang.
Alloys-
Li-superalloys tse thehiloeng ho cobalt li ja boholo ba cobalt e hlahisoang. Ho tsitsisa ha mocheso oa li-alloys tsena ho li etsa hore li tšoanelehe ho sebelisoa ka mahare a turbine bakeng sa li-turbine tsa khase le lienjine tsa lifofane tsa jete, leha li-alloys tsa kristale tse thehiloeng ho nickel li li feta ntlheng ena. Li-alloys tse thehiloeng ho cobalt le tsona li na le kutu ebile ha li senyehe. Li-alloys tse khethehileng tsa cobalt-chromium-molybdenum li sebelisoa bakeng sa likarolo tsa maiketsetso tse kang ho fetola letheka le mangole. Li-alloys tsa cobalt li boetse li sebelisetsoa li-prosthetics tsa meno, moo li leng molemo ho qoba ho kula ho nickel. Litšepe tse ling tsa lebelo le phahameng li boetse li sebelisa cobalt ho eketsa mocheso le ho se sebetse. Li-alloys tse khethehileng tsa aluminium, nickel, cobalt le tšepe, tse tsejoang e le Alnico, le tsa samarium le cobalt (samarium-cobalt magnet) li sebelisoa ho limakete tse sa feleng.
Libetri-
Lithium cobalt oxide (LiCoO2) e sebelisoa haholo ho li-electrode tsa betri tsa Lithium ion. Nickel-cadmium (NiCd) le libeteri tsa nickel metal hydride (NiMH) le tsona li na le palo e kholo ea cobalt.
Catalyst-
Lik'hemik'hale tse 'maloa tsa cobalt li sebelisoa karabelong ea lik'hemik'hale e le li-catalyst. Cobalt acetate e sebelisoa bakeng sa tlhahiso ea terephthalic acid hammoho le dimethyl terephthalic acid, e leng metsoako ea bohlokoa tlhahisong ea Polyethylene terephthalate. Phetoho ea mouoane le hydrodesulfuration bakeng sa tlhahiso ea petroleum, e sebelisang cobalt molybdenum aluminium oxides e tsoakiloeng e le ts'ebetso, ke ts'ebeliso e 'ngoe ea bohlokoa. Cobalt le metsoako ea eona, haholo-holo cobalt carboxylates (tse tsejoang e le lisepa tsa cobalt), ke li-catalyst tse ntle tsa oxidation. Li sebelisoa lipenteng, li-varnish le li-inks e le lintho tse omisang ka ho ntša oksijene ea metsoako e itseng. Li-carboxylate tse tšoanang li sebelisoa ho ntlafatsa ho khomarela ha tšepe ho rabara ka lithaere tsa radial tse nang le mabanta a tšepe.
Li-pigments le mebala-
Pele ho lekholo la bo19 la lilemo, tšebeliso e ka sehloohong ea cobalt e ne e le pigment. Ho tloha bohareng ba tlhahiso ea smalt, khalase e 'mala o moputsoa e ne e tsejoa. Smalt e hlahisoa ka ho qhibilihisa motsoako oa mineral smaltite e halikiloeng, quartz le potasiamo carbonate, e hlahisang khalase e lefifi ea silicate e siloang ka mor'a tlhahiso. Smalt e ne e sebelisoa haholo bakeng sa mebala ea khalase le e le 'mala oa mebala bakeng sa litšoantšo. Ka 1780 Sven Rinman o ile a fumana botala ba cobalt 'me ka 1802 Louis Jacques Thénard o ile a fumana cobalt blue. Mebala e 'meli ea cobalt blue, cobalt aluminate, le cobalt green, motsoako oa cobalt(II) oxide le zinc oxide, e ne e sebelisoa e le li-pigments bakeng sa litšoantšo ka lebaka la botsitso ba tsona bo phahameng. Cobalt esale e sebelisoa ho penta khalase ho tloha Mehleng ea Bronze.
Tlhaloso
Ke tšepe e brittle, e thata, e ts'oanang le tšepe le nickel ka chebahalo, cobalt e na le matla a matla a khoheli hoo e ka bang karolo ea bobeli ho tse tharo ea tšepe. Hangata e fumanoa e le sehlahisoa sa nickel, silevera, lead, koporo le tšepe 'me e teng meteorites.
Cobalt hangata e kopantsoe le litšepe tse ling ka lebaka la matla a eona a sa tloaelehang a makenete 'me e sebelisoa ho electroplating ka lebaka la ponahalo ea eona, boima le ho hanyetsa oxidation.
Lebitso la lik'hemik'hale: Cobalt
Foromo ea Lik'hemik'hale: Co
Sephutheloana: Meropa
Litlhaloso tse tšoanang
Co, cobalt powder, cobalt nanopowder, cobalt tšepe likotoana, cobalt slug, cobalt tšepe targets, cobalt blue, metallic cobalt, cobalt terata, cobalt rod, CAS# 7440-48-4
Karolelano
Cobalt (Co) Metal TSCA (SARA Title III) Boemo: Lethathamong. Bakeng sa lintlha tse ling ka kopo ikopanye
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Cobalt (Co) Nomoro ea Tšebeletso ea Metal Chemical Abstract: CAS# 7440-48-4
Cobalt (Co) Nomoro ea Metal UN: 3089
