Izakhiwo Ezibonakalayo
Ama-Target, izingcezu, kanye ne-powder
Izakhiwo Zamakhemikhali
99.8% kuya ku-99.99%
Le nsimbi eguquguqukayo iqinise indawo yayo ezindaweni zendabuko, njenge-superalloys, futhi ithole ukusetshenziswa okukhulu kwezinye izinhlelo zokusebenza ezintsha, njengakumabhethri ashajwayo
Ama-alloy-
Ama-superalloy asekelwe ku-Cobalt adla iningi le-cobalt ekhiqizwayo. Ukuqina kwezinga lokushisa kwala ma-alloy kuwenza afaneleke ukusetshenziswa kuma-turbine blades ama-turbine egesi kanye nezinjini zezindiza ze-jet, yize ama-alloy e-single crystal asekelwe ku-nickel edlula wona kulokhu. Ama-alloy asekelwe ku-Cobalt nawo ayagqwala futhi awagugi. Ama-alloy akhethekile e-cobalt-chromium-molybdenum asetshenziselwa izingxenye zokufakelwa ezifana nokufakwa esikhundleni kwe-hip kanye nedolo. Ama-alloy e-Cobalt nawo asetshenziselwa izitho zokufakelwa zamazinyo, lapho ewusizo khona ukugwema ukungezwani ne-nickel. Ezinye izinsimbi zesivinini esikhulu zisebenzisa i-cobalt ukwandisa ukushisa nokumelana nokuguga. Ama-alloy akhethekile e-aluminium, i-nickel, i-cobalt kanye nensimbi, eyaziwa ngokuthi i-Alnico, kanye ne-samarium kanye ne-cobalt (umazibuthe we-samarium-cobalt) asetshenziswa kuma-magnet ahlala njalo.
Amabhethri-
I-Lithium cobalt oxide (LiCoO2) isetshenziswa kabanzi kuma-electrode ebhethri le-Lithium ion. Amabhethri e-Nickel-cadmium (NiCd) kanye ne-nickel metal hydride (NiMH) nawo aqukethe inani elikhulu le-cobalt.
I-Catalyst-
Kusetshenziswa amakhemikhali amaningana e-cobalt ekuphenduleni kwamakhemikhali njengezinto ezibangela ukuvuvukala. I-Cobalt acetate isetshenziselwa ukukhiqizwa kwe-terephthalic acid kanye ne-dimethyl terephthalic acid, okuyizinto ezibalulekile ekukhiqizweni kwe-Polyethylene terephthalate. Ukuguqulwa kwe-steam kanye ne-hydrodesulfuration ekukhiqizweni kwe-petroleum, okusebenzisa ama-oxide e-cobalt molybdenum aluminium axubile njengezinto ezibangela ukuvuvukala, kungenye indlela ebalulekile yokusebenzisa. I-Cobalt kanye namakhemikhali ayo, ikakhulukazi ama-carboxylates e-cobalt (aziwa ngokuthi izinsipho ze-cobalt), ayizinto ezinhle ezibangela ukuvuvukala. Zisetshenziswa kupende, kuma-varnish, naku-inki njengezinto zokomisa ngokusebenzisa i-oxidation yamakhemikhali athile. Ama-carboxylates afanayo asetshenziselwa ukuthuthukisa ukunamathela kwensimbi enjolobeni emathayini e-radial aboshwe ngensimbi.
Ama-pigment nombala-
Ngaphambi kwekhulu le-19, ukusetshenziswa kwe-cobalt okuyinhloko kwakuwumbala wemibala. Kusukela ngesikhathi sokukhiqiza i-smalt, ingilazi eluhlaza okwesibhakabhaka yayaziwa. I-Smalt ikhiqizwa ngokuncibilikisa ingxube ye-smaltite yamaminerali eyosiwe, i-quartz kanye ne-potassium carbonate, okuveza ingilazi eluhlaza okwesibhakabhaka emnyama egaywayo ngemva kokukhiqizwa. I-Smalt yayisetshenziswa kabanzi ekufakeni imibala yengilazi kanye nanjengombala wemidwebo. Ngo-1780 uSven Rinman wathola i-cobalt eluhlaza okwesibhakabhaka kwathi ngo-1802 uLouis Jacques Thénard wathola i-cobalt blue. Imibala emibili eluhlaza okwesibhakabhaka, i-cobalt aluminate, kanye ne-cobalt green, ingxube ye-cobalt(II) oxide kanye ne-zinc oxide, yasetshenziswa njengemibala yemidwebo ngenxa yokuqina kwayo okuphezulu. I-Cobalt ibilokhu isetshenziswa ukufaka imibala engilazini kusukela eNkathini Yethusi.
Incazelo
Insimbi eqinile nebuthakathaka, efana nensimbi ne-nickel, i-cobalt inomoya wamagnetic ofinyelela cishe izingxenye ezimbili kwezintathu kunensimbi. Ivame ukutholakala njengomkhiqizo we-nickel, isiliva, i-lead, ithusi, kanye ne-iron ores futhi ikhona kuma-meteorites.
I-Cobalt ivame ukuhlanganiswa nezinye izinsimbi ngenxa yamandla ayo angajwayelekile kazibuthe futhi isetshenziswa ekufakeni i-electroplating ngenxa yokubukeka kwayo, ubulukhuni kanye nokumelana ne-oxidation.
Igama Lekhemikhali: I-Cobalt
Ifomula Yamakhemikhali: Co
Ukupakisha: Izigubhu
Amagama afanayo
I-Co, i-cobalt powder, i-cobalt nanopowder, izingcezu zensimbi ye-cobalt, i-cobalt slug, ama-target ensimbi ye-cobalt, i-cobalt blue, i-cobalt yensimbi, ucingo lwe-cobalt, induku ye-cobalt, i-CAS# 7440-48-4
Ukuhlukaniswa
Isimo se-Cobalt (Co) Metal TSCA (SARA Title III): Sisohlwini. Ukuze uthole ulwazi olwengeziwe sicela uxhumane nathi
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Inombolo Yesevisi Yesifinyezo Sekhemikhali Yensimbi yeCobalt (Co): CAS# 7440-48-4
Insimbi yeCobalt (Co) Inombolo ye-UN: 3089
