Iipropati Zomzimba
Iithagethi, iziqwenga, kunye nomgubo
Iipropati zeKhemikhali
99.8% ukuya kwi-99.99%
Le ntsimbi isebenziseka lula idibanise indawo yayo kwiindawo zemveli, ezifana nee-superalloys, kwaye ifumane ukusetyenziswa okukhulu kwezinye iinkqubo ezintsha, njengakwiibhetri ezinokutshajwa kwakhona.
Iialloys-
Ii-superalloy ezisekelwe kwiCobalt zitya uninzi lwe-cobalt eveliswayo. Ukuzinza kobushushu kwezi alloys kuzenza zifaneleke ukusetyenziswa kwiibhlade zeturbine kwiiturbine zegesi kunye neenjini zeenqwelo moya zejet, nangona ii-alloy zekristale enye ezisekelwe kwi-nickel zidlula zona kule nkalo. Ii-alloy ezisekelwe kwiCobalt nazo ziyagqwala kwaye azigugi. Ii-alloy ezikhethekileyo ze-cobalt-chromium-molybdenum zisetyenziselwa iindawo zokufakelwa ezifana nokutshintshwa kwesinqe kunye nedolo. Ii-alloy zeCobalt zikwasetyenziselwa ii-prosthetics zamazinyo, apho ziluncedo ekuphepheni i-allergies kwi-nickel. Ezinye iintsimbi ezinesantya esiphezulu zisebenzisa i-cobalt ukwandisa ubushushu kunye nokumelana nokugugika. Ii-alloy ezikhethekileyo ze-aluminium, i-nickel, i-cobalt kunye ne-iron, ezaziwa ngokuba yi-Alnico, kunye ne-samarium kunye ne-cobalt (i-samarium-cobalt magnet) zisetyenziswa kwiimagnethi ezisisigxina.
Iibhetri-
I-Lithium cobalt oxide (LiCoO2) isetyenziswa kakhulu kwii-electrodes zebhetri ye-Lithium ion. Iibhetri ze-Nickel-cadmium (NiCd) kunye ne-nickel metal hydride (NiMH) nazo ziqulathe ubungakanani obukhulu be-cobalt.
Isikhanyisi-
Iikhompawundi ezininzi ze-cobalt zisetyenziswa kwiimpendulo zamakhemikhali njengee-catalysts. I-Cobalt acetate isetyenziselwa ukuvelisa i-terephthalic acid kunye ne-dimethyl terephthalic acid, eziyikhompawundi eziphambili ekuvelisweni kwePolyethylene terephthalate. Ukuguqulwa komphunga kunye ne-hydrodesulfuration ekuvelisweni kwepetroleum, esebenzisa i-mixed cobalt molybdenum aluminium oxides njenge-catalyst, yenye into ebalulekileyo ekufuneka yenziwe. I-Cobalt kunye neekhompawundi zayo, ngakumbi i-cobalt carboxylates (ezaziwa ngokuba ziisepha ze-cobalt), zii-catalysts ezilungileyo ze-oxidation. Zisetyenziswa kwiipeyinti, kwiivarnishes, nakwii-inki njengee-arhente zokomisa ngokusebenzisa i-oxidation yeekhompawundi ezithile. Ezi carboxylates zikwasetyenziswa ukuphucula ukunamathela kwentsimbi kwirabha kwiithayara ze-radial ezine-belted zentsimbi.
Imibala kunye nombala-
Ngaphambi kwenkulungwane ye-19, ukusetyenziswa kakhulu kwe-cobalt kwakufana nombala wemibala. Ukususela kwixesha lokukhula ukuya kwixesha lokukhula, iglasi enemibala eluhlaza okwesibhakabhaka yayisaziwa. I-Smalt iveliswa ngokunyibilikisa umxube we-smaltite yeminerali eyosiweyo, i-quartz kunye ne-potassium carbonate, nto leyo eyenza iglasi eluhlaza okwesibhakabhaka egayiweyo emva kokuveliswa. I-Smalt yayisetyenziswa kakhulu ekufakeni imibala yeglasi nanjengombala wemibala kwimizobo. Ngo-1780 uSven Rinman wafumanisa i-cobalt eluhlaza kwaye ngo-1802 uLouis Jacques Thénard wafumanisa i-cobalt blue. Imibala emibini ye-cobalt blue, i-cobalt aluminate, kunye ne-cobalt green, umxube we-cobalt (II) oxide kunye ne-zinc oxide, yayisetyenziswa njengemibala kwimizobo ngenxa yokuzinza kwayo okuphezulu. I-Cobalt isetyenziselwe ukufaka imibala kwiglasi ukususela kwiXesha leBronze.
Inkcazo
Isinyithi esiqinileyo nesibuthathaka, esifana nesinyithi kunye ne-nickel, i-cobalt inomda wemagnethi ofikelela kwisibini kwisithathu kunesinyithi. Ihlala ifunyanwa njengemveliso ye-nickel, isilivere, i-lead, i-copper, kunye ne-iron ores kwaye ikhona kwi-meteorites.
I-Cobalt idla ngokuxubaniswa nezinye izinyithi ngenxa yamandla ayo angaqhelekanga emagnethi kwaye isetyenziswa kwi-electroplating ngenxa yenkangeleko yayo, ubulukhuni bayo kunye nokumelana ne-oxidation.
Igama leKhemikhali: iCobalt
Ifomula yeKhemikhali: Co
Ukupakisha: Iigubhu
Izithethantonye
I-Co, umgubo we-cobalt, i-cobalt nanopowder, iziqwenga zesinyithi ze-cobalt, i-cobalt slug, iithagethi zesinyithi ze-cobalt, i-cobalt blue, i-cobalt yesinyithi, ucingo lwe-cobalt, intonga ye-cobalt, i-CAS# 7440-48-4
Ulwahlulo
I-Cobalt (Co) Metal TSCA (SARA Title III) Imeko: Idwelisiwe. Ukuze ufumane ulwazi oluthe vetshe nceda unxibelelane
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Inombolo yeNkonzo yesishwankathelo seKhemikhali yesinyithi yeCobalt (Co): CAS# 7440-48-4
I-Cobalt (Co) Metal Inombolo ye-UN: 3089
