ukuhlanzeka okuphezulu 99.95% i-alloy kwalokho intengo yensimbi ye-cobalt
| Igama Lomkhiqizo | I-Cobalt Cathode |
| Inombolo ye-CAS. | 7440-48-4 |
| Isimo | I-Flake |
| EINECS | 231-158-0 |
| MW | 58.93 |
| Ukuminyana | 8.92g/cm3 |
| Isicelo | Ama-Superalloys, izinsimbi ezikhethekile |
| Ukwakheka Kwamakhemikhali | |||||
| Kusukela:99.95 | C: 0.005 | S<0.001 | Inani:0.00038 | Fe:0.0049 | |
| Kusukela:0.002 | Ibe:0.005 | Njengoba: <0.0003 | Isiqephu:0.001 | I-Zn:0.00083 | |
| Si<0.001 | Cd:0.0003 | Mg:0.00081 | P <0.001 | Al <0.001 | |
| Sn<0.0003 | Sb<0.0003 | Bi<0.0003 | |||
Incazelo:
Vimba insimbi, ifanele ukungezwa kwe-alloy.
Ukusetshenziswa kwe-electrolytic cobalt
I-cobalt ehlanzekile isetshenziswa ekwenzeni i-X-ray tube cathodes neminye imikhiqizo ekhethekile, i-cobalt icishe isetshenziswe ekwenzeni.
ama-alloys, ama-alloys anamandla ashisayo, ama-alloys aqinile, ama-alloys okushisela, nazo zonke izinhlobo zensimbi ene-cobalt equkethe ingxubevange, ukwengeza kwe-Ndfeb,
izinto zikazibuthe ezihlala njalo, njll.
Isicelo:
I-1.Isetshenziselwa ukwenza i-alloy ephikisana nokushisa ephezulu kakhulu kanye ne-magnetic alloy, i-cobalt compound, i-catalyst, i-filament yesibani sikagesi kanye ne-porcelain glaze, njll.
2.Isetshenziswa kakhulu ekwenzeni 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, i-cobalt block.
I-Cobalt - ukusetshenziswa okuyinhloko I-cobalt yensimbi isetshenziswa kakhulu kuma-alloys.Ama-alloys asekelwe ku-cobalt yigama elijwayelekile lama-alloys enziwe nge-cobalt kanye neyodwa noma ngaphezulu ye-chromium, i-tungsten, insimbi, namaqembu e-nickel.Ukumelana nokugqoka nokusebenza kokusika kwensimbi yamathuluzi enenani elithile le-cobalt kungathuthukiswa kakhulu.Ama-carbides anosimende e-Stalit aqukethe i-cobalt engaphezu kuka-50% awalahlekelwa ubulukhuni bawo bangempela ngisho nalapho eshisisa ku-1000 ℃.Namuhla, lolu hlobo lwe-carbides enosimende seluyinto ebaluleke kakhulu ekusetshenzisweni kwamathuluzi okusika anegolide ne-aluminium.Kulesi sihloko, i-cobalt ibopha ndawonye izinhlamvu zezinye i-metallic carbides ekwakhekeni kwengxubevange, okwenza ingxubevange ibe i-ductile futhi ingazweli kakhulu kumthelela.Ingxubevange ishiselwe ebusweni bengxenye, ikhulisa impilo yengxenye izikhathi ezi-3 kuye kweziyi-7.
Ama-alloys asetshenziswa kakhulu kubuchwepheshe be-aerospace ama-alloys asekelwe ku-nickel, futhi ama-alloys asekelwe ku-cobalt angasetshenziselwa i-cobalt acetate, kodwa ama-alloys amabili "anezindlela zamandla" ezihlukene.Amandla aphezulu we-nickel base alloy equkethe i-titanium ne-aluminium kungenxa yokwakheka kwe-agent ye-NiAl(Ti) eqinisa isigaba, lapho izinga lokushisa eligijima liphezulu, izinhlayiya ze-agent eqinisa isigaba zibe isisombululo esiqinile, khona-ke i-alloy ilahlekelwa amandla ngokushesha. ukumelana nokushisa kwe-alloy esekelwe ku-cobalt kungenxa yokwakhiwa kwe-carbides ephikisayo, okungelula ukuphenduka izixazululo eziqinile futhi ibe nomsebenzi omncane wokusabalalisa.Uma izinga lokushisa lingaphezu kuka-1038℃, ukuphakama kwengxubevange esekwe ku-cobalt kuboniswa ngokucacile.Lokhu kwenza ama-alloys asekelwe ku-cobalt alungele ukusebenza kahle kakhulu, amajeneretha ashisa kakhulu.
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