Insimbi yeCobalt, i-Cobalt cathode
| Igama Lomkhiqizo | I-Cobalt Cathode |
| Inombolo ye-CAS | 7440-48-4 |
| Isimo | I-Flake |
| I-EINECS | 231-158-0 |
| MW | 58.93 |
| Ubuningi | 8.92g/cm3 |
| Isicelo | Ama-Superalloy, izinsimbi ezikhethekile |
| Ukwakheka Kwamakhemikhali | |||||
| I-Co: 99.95 | C: 0.005 | S<0.001 | Mn:0.00038 | I-Fe:0.0049 | |
| Ni:0.002 | I-Cu:0.005 | Njengoba:<0.0003 | I-Pb:0.001 | I-Zn:0.00083 | |
| I-Si<0.001 | I-CD:0.0003 | Umthamo:0.00081 | P<0.001 | I-Al<0.001 | |
| I-Sn<0.0003 | I-Sb<0.0003 | I-Bi<0.0003 | |||
Incazelo：
Insimbi yamabhulokhi, efanelekile ukwengeza i-alloy.
Ukusetshenziswa kwe-electrolytic cobalt
I-cobalt emsulwa isetshenziswa ekwenziweni kwama-cathode e-X-ray tube kanye neminye imikhiqizo ekhethekile, kanti i-cobalt cishe isetshenziswa ekwenziweni.
ama-alloy, ama-alloy anamandla ashisayo, ama-alloy aqinile, ama-alloy okushisela, nazo zonke izinhlobo zensimbi ye-alloy equkethe i-cobalt, i-Ndfeb eyengeziwe,
izinto ezisebenza njengomazibuthe unomphela, njll.
Isicelo:
1. Isetshenziselwa ukwenza i-alloy enamandla kakhulu engashisi ukushisa kanye ne-alloy yamagnetic, i-cobalt compound, i-catalyst, i-filament yesibani sikagesi kanye ne-porcelain glaze, njll.
2. Isetshenziswa kakhulu ekukhiqizeni imikhiqizo yekhabhoni kagesi, izinto zokungqubuzana, amabheringi kawoyela kanye nezinto zokwakha ezifana ne-powder metallurgy.
I-Gb electrolytic cobalt, elinye ishidi le-cobalt, ipuleti le-cobalt, ibhulokhi le-cobalt.
I-Cobalt – ukusetshenziswa okuyinhloko I-cobalt yensimbi isetshenziswa kakhulu kuma-alloy. Ama-alloy asekelwe ku-Cobalt ayigama elijwayelekile lama-alloy enziwe nge-cobalt kanye neqembu elilodwa noma ngaphezulu le-chromium, tungsten, iron, kanye ne-nickel. Ukumelana nokuguguleka kanye nokusebenza kokusika kwensimbi yamathuluzi enenani elithile le-cobalt kungathuthukiswa kakhulu. Ama-carbide aqinisiwe aqukethe i-cobalt engaphezu kuka-50% awalahlekelwa ubulukhuni bawo bokuqala ngisho noma eshiswa ku-1000℃. Namuhla, lolu hlobo lwama-carbide aqinisiwe seluyinto ebaluleke kakhulu ekusetshenzisweni kwamathuluzi okusika anegolide kanye ne-aluminium. Kule nto, i-cobalt ibopha ndawonye izinhlamvu zamanye ama-carbide ensimbi ekwakhiweni kwe-alloy, okwenza i-alloy ibe yinkimbinkimbi futhi ingazweli kakhulu ekushayweni. I-alloy ishiselwe ebusweni bengxenye, okwandisa impilo yengxenye izikhathi ezi-3 kuya kwezi-7.
Ama-alloy asetshenziswa kakhulu kubuchwepheshe bezindiza yi-alloy esekelwe ku-nickel, kanti ama-alloy asekelwe ku-cobalt angasetshenziswa futhi kwi-cobalt acetate, kodwa lawa ma-alloy amabili anezindlela "zamandla" ezahlukene. Amandla aphezulu e-alloy yesisekelo se-nickel equkethe i-titanium ne-aluminium abangelwa ukwakheka kwe-agent yokuqina kwesigaba se-NiAl(Ti), lapho izinga lokushisa eligijimayo liphezulu, izinhlayiya ze-agent yokuqina kwesigaba zingena esixazululweni esiqinile, khona-ke i-alloy ilahlekelwa amandla ngokushesha. Ukumelana nokushisa kwe-alloy esekelwe ku-cobalt kubangelwa ukwakheka kwama-carbide angenakuphikiswa, okungelula ukuwaguqula abe yizixazululo eziqinile futhi anomsebenzi omncane wokusabalalisa. Lapho izinga lokushisa lingaphezu kuka-1038℃, ukuphakama kwe-alloy esekelwe ku-cobalt kuboniswa ngokucacile. Lokhu kwenza ama-alloy asekelwe ku-cobalt afanelekele ama-generator asebenza kahle kakhulu, ashisa kakhulu.
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