Sifooyinka Jirka
Bartilmaameedyada, qaybaha, iyo budada
Sifooyinka Kiimikada
99.8% ilaa 99.99%
Birtan oo ah mid aad u awood badan ayaa xoojisay booskeeda meelaha dhaqameed, sida superalloys, waxayna heshay isticmaal badan oo ku saabsan codsiyada cusub, sida baytariyada dib loo buuxin karo.
Alloys-
Alloys-ka ku salaysan kobalt waxay cunaan inta badan kobalt-ka la soo saaray. Xasiloonida heerkulka ee alloys-yadani waxay ka dhigaysaa kuwo ku habboon in loo isticmaalo daabyada turbine-ka ee matoorada gaaska iyo matoorada diyaaradaha jet-ka, inkastoo alloys-ka keli ah ee ku salaysan nikkel ay ka sarreeyaan arrintan. Alloys-ka ku salaysan kobalt-ka sidoo kale waa daxal iyo u adkaysta xirashada. Alloys-ka gaarka ah ee kobalt-chromium-molybdenum ayaa loo isticmaalaa qaybaha macmalka ah sida beddelka sinta iyo jilibka. Alloys-ka kobalt-ka ayaa sidoo kale loo isticmaalaa macmalka ilkaha, halkaas oo ay faa'iido u leeyihiin in laga fogaado xasaasiyadda nikkel-ka. Biraha xawaaraha sare leh qaarkood waxay sidoo kale isticmaalaan kobalt si ay u kordhiyaan kulaylka iyo iska caabbinta xirashada. Alloys-ka gaarka ah ee aluminium, nikkel, kobalt iyo birta, oo loo yaqaan Alnico, iyo samarium iyo kobalt (magnet samarium-cobalt) ayaa loo isticmaalaa magnet-ka joogtada ah.
Baytariyada-
Lithium cobalt oxide (LiCoO2) waxaa si weyn loogu isticmaalaa elektroodhada baytariyada Lithium ion. Baytariyada Nickel-cadmium (NiCd) iyo nickel metal hydride (NiMH) ayaa sidoo kale ku jira xaddi badan oo kobalt ah.
Catalyst-
Dhowr iskudhis oo kobalt ah ayaa loo isticmaalaa falgallada kiimikada sida kaaliyayaasha. Cobalt acetate waxaa loo isticmaalaa soo saarista asiidhka terephthalic iyo sidoo kale dimethyl terephthalic acid, kuwaas oo ah iskudhisyo muhiim ah oo ku jira soo saarista Polyethylene terephthalate. Dib-u-habaynta uumiga iyo hydrodesulfuration-ka ee soo saarista batroolka, kaas oo isticmaala isku-dhafka kobalt molybdenum aluminium oksaydh ahaan kaaliyayaasha, waa codsi kale oo muhiim ah. Cobalt iyo iskudhisyadiisa, gaar ahaan kobalt carboxylates (oo loo yaqaan saabuunta kobalt), waa kaaliyayaasha oksaydhka wanaagsan. Waxaa loo isticmaalaa rinjiyeynta, varnishes, iyo khad ahaan sida wakiilada qalajinta iyada oo loo marayo oksaydhka iskudhisyo gaar ah. Isla kaarboxylates-yada waxaa loo isticmaalaa in lagu hagaajiyo isku-dhejinta birta ee caagga taayirada radial-ka birta ku xidhan.
Midabaynta iyo midabaynta-
Kahor qarnigii 19-aad, isticmaalka ugu badan ee kobalt wuxuu ahaa midab ahaan. Tan iyo xilligii dhexe, wax soo saarka smalt, galaas midab buluug ah ayaa la yaqaanay. Smalt waxaa lagu soo saaraa dhalaalinta isku darka smaltite macdanta la dubay, quartz iyo potassium carbonate, taasoo soo saarta galaas buluug madow ah oo silikoon ah kaas oo la shiido ka dib soo saarista. Smalt waxaa si weyn loogu isticmaali jiray midabaynta galaaska iyo midab ahaan rinjiyeynta. Sannadkii 1780-kii, Sven Rinman wuxuu helay cagaar kobalt ah, sannadkii 1802-kiina Louis Jacques Thénard wuxuu helay buluug kobalt ah. Labada midab ee buluug kobalt ah, aluminate kobalt ah, iyo cagaar kobalt ah, oo ah isku darka oksaydhka kobalt (II) iyo zinc oxide, ayaa loo isticmaali jiray midabyo rinjiyeynta sababtoo ah xasilloonidooda sare. Cobalt waxaa loo isticmaali jiray in lagu midabeeyo galaaska tan iyo xilligii Naxaasta.
Sharaxaad
Bir adag oo jilicsan, oo u eg birta iyo nikkel, waxay leedahay awood birlab ah oo qiyaastii laba meelood meel ka sarreysa birta. Badanaa waxaa laga helaa iyadoo ah wax soo saar ka soo jeeda nikkel, lacag, rasaas, naxaas, iyo macdan bir ah waxayna ku jirtaa meeraha hawada sare.
Cobalt badanaa waxaa lagu dahaadhaa biraha kale sababtoo ah xooggiisa birlabta ee aan caadiga ahayn waxaana loo isticmaalaa electroplating sababtoo ah muuqaalkiisa, adkaantiisa iyo iska caabbinta oksaydhka.
Magaca Kiimikada: Cobalt
Qaaciddada Kiimikada: Co
Baakad: Durbaan
Erayo isku mid ah
Co, budada kobalt, budada kobalt, qaybaha birta kobalt, slug kobalt, bartilmaameedyada birta kobalt, buluug kobalt, kobalt bir ah, silig kobalt, usha kobalt, CAS# 7440-48-4
Kala-soocidda
Xaaladda Cobalt (Co) Metal TSCA (SARA Cinwaan III): Liiska ku qoran. Wixii macluumaad dheeraad ah fadlan la xiriir
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Lambarka Adeegga Kiimikada Birta ah ee Cobalt (Co): CAS# 7440-48-4
Lambarka QM ee Cobalt (Co) Birta: 3089
