Zvimiro zvemuviri
Zvinangwa, zvidimbu, & upfu
Zvimiro zveMakemikoro
99.8% kusvika 99.99%
Simbi iyi inoshanda zvakasiyana-siyana yasimbisa nzvimbo yayo munzvimbo dzechinyakare, dzakadai sema superalloys, uye yave kushandiswa zvakanyanya mune mamwe mashandisirwo matsva, akadai semabhatiri anogona kuchajwazve.
Alloys-
Masuperalloy akagadzirwa neCobalt anoshandisa cobalt yakawanda inogadzirwa. Kugadzikana kwekupisa kwema alloys aya kunoita kuti akwanise kushandiswa muma turbine blades ema gas turbines nema jet aircraft enjini, kunyange zvazvo nickel-based single crystal alloys ichiapfuura panyaya iyi. Ma alloy akagadzirwa neCobalt anewo ngura uye haaparare. Ma alloy chaiwo e cobalt-chromium-molybdenum anoshandiswa pakugadzira zvinhu zvakaita sekutsiva chiuno nemabvi. Ma alloy e cobalt anoshandiswawo pakugadzira mazino, uko anobatsira kudzivirira allergies kune nickel. Dzimwe simbi dzinomhanya zvakanyanya dzinoshandisawo cobalt kuwedzera kupisa uye kusakara. Ma alloy akakosha e aluminium, nickel, cobalt nesimbi, anozivikanwa seAlnico, uye e samarium ne cobalt (samarium-cobalt magnet) anoshandiswa muma magnets anogara aripo.
Mabhatiri-
Lithium cobalt oxide (LiCoO2) inoshandiswa zvakanyanya mumaelectrodes emabhatiri eLithium ion. Mabhatiri eNickel-cadmium (NiCd) uye nickel metal hydride (NiMH) anewo huwandu hwakawanda hwecobalt.
Chinokatyamadza-
Makomponi akawanda ecobalt anoshandiswa mukuita kwemakemikari sema catalysts. Cobalt acetate inoshandiswa mukugadzira terephthalic acid pamwe nedimethyl terephthalic acid, ayo ari makomponi akakosha mukugadzira Polyethylene terephthalate. Kugadziriswa kwemhepo uye hydrodesulfuration mukugadzira petroleum, iyo inoshandisa mixed cobalt molybdenum aluminium oxides se catalyst, ndeimwe nzira yakakosha. Cobalt nemakomponi ayo, kunyanya cobalt carboxylates (inozivikanwa se cobalt sipo), ma catalysts akanaka e oxidation. Anoshandiswa mumapendi, ma varnish, uye inki sema omisikidzo ekuomesa kuburikidza ne oxidation yemamwe makomponi. Ma carboxylates akafanana anoshandiswa kuvandudza kunamira kwesimbi kune rabha mumatayi e radial ane simbi.
Pigments uye kupenda-
Pamberi pezana remakore rechi19, kushandiswa kukuru kwecobalt kwaive sepigment. Kubva panguva yepakati kugadzirwa kwesmalt, girazi rine ruvara rwebhuruu raizivikanwa. Smalt inogadzirwa nekunyungudutsa musanganiswa we smaltite yakakangwa, quartz uye potassium carbonate, zvichiburitsa girazi rebhuruu rakasviba rinokuyiwa mushure mekugadzirwa. Smalt yaishandiswa zvakanyanya pakupenda girazi uye sepigment yekupenda. Muna 1780 Sven Rinman akawana cobalt green uye muna 1802 Louis Jacques Thénard akawana cobalt blue. Mavara maviri aya cobalt blue, cobalt aluminate, uye cobalt green, musanganiswa we cobalt(II) oxide ne zinc oxide, aishandiswa sepigment yekupenda nekuda kwekugadzikana kwawo kwakanyanya. Cobalt yave ichishandiswa kupenda girazi kubvira muBronze Age.
Tsananguro
Simbi yakaoma, isina kusimba, ine chitarisiko chakafanana nesimbi nenickel, cobalt ine simba remagineti rinosvika zvikamu zviviri muzvitatu kupfuura simbi. Inowanzo kuwanikwa sechigadzirwa chenickel, sirivha, lead, copper, uye iron ores uye inowanikwa mumameteorite.
Cobalt inowanzo sanganiswa nedzimwe simbi nekuda kwesimba rayo remagineti risingawanzoitiki uye inoshandiswa mukugadzira magineti nekuda kwechitarisiko chayo, kuoma kwayo uye kuramba kwayo kuoxidation.
Zita reKemikari: Cobalt
Fomura yeKemikari: Co
Kurongedza: Ngoma
Mazwi anoreva zvakafanana
Co, upfu hwe cobalt, cobalt nanopowder, zvidimbu zve cobalt metal, cobalt slug, cobalt metal target, cobalt blue, cobalt metallic, cobalt wire, cobalt rod, CAS# 7440-48-4
Kupatsanura
Cobalt (Co) Metal TSCA (Sara Title III) Mamiriro: Yakanyorwa. Kuti uwane rumwe ruzivo ndapota taura nesu
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Nhamba Yebasa reCobalt (Co) Metal Chemical Abstract: CAS# 7440-48-4
Nhamba yeUN yeCobalt (Co) Metal: 3089
