Upfu hweCobalt hunowanikwa mumhando dzakasiyana dzezvimedu zve 0.3 ~ 2.5μm
Cobalt ※ MuchiGerman zvinoreva mweya wadhiabhorosi.
| Nhamba yeAtomu ＝27 |
| Kurema kweAtomu ＝58.933200 |
| Chiratidzo chechinhu＝Co |
| Kuwanda ● 8.910g/cm 3 (αtype) |
Nzira yekugadzira ● calcinate ores kuita oxide, sanganisa mu acid hydrochloric kuti ibviswezvinhu zvisina kuchena wobva washandisa chinhu chinodzikisa mvura chakakodzera kuti uwane simbi.
Zvimiro zveUpfu hweCobalt
| Chitarisiko: upfu hwegrey, husina hwema |
| ●Pokufashaira ＝3100℃ |
| ●Kunyunguduka kwemvura＝149２℃ |
| Kusagadzikana: Hapana |
| Huremu hwehukama: 8.9 （20 ℃） |
| Kunyungudika kwemvura: Hapana |
| Zvimwe: zvinonyungudika muasidhi yakanyikwa |
Nezve Cobalt Powder
Chimwe chezvinhu zvemhuri yesimbi; simbi yegrey; ine ngura zvishoma pamusoro mumhepo; inonyungudika zvishoma nezvishoma muasidhi uye inoburitsa okisijeni; inoshandiswa sechinosimudzira petroleum compound kana zvimwe zvinoitwa; inoshandiswawo mu pigment yeceramics; inonyanya kugadzirwa zvakasikwa; inogonawo kugadzirwa pamwe chete nearsenic kana sarufa; inowanzova ne nickel shoma.
Upfu hweCobalt hwakachena zvikuru
| Nhamba yechinhu | Chikamu | Huremu hwakakura hwakasununguka | Dhiya reChidimbu. |
| UMCP50 | Co99.5% Min. | 0.5 ~ 0.7g/cc | ≤0.5μm |
| UMCP50 | Co99.5% Min. | 0.65~0.8g/cc | 1 ~ 2μm |
| UMCP50 | Co99.5% Min. | 0.75~1.2g/cc | 1.8~2.5μm |
Kurongedza: Kurongedza nefoil yealuminium; kurongedza nedhiramu resimbi kunze; kurongedza zvinoenderana nezvinodiwa nevatengi.
Upfu hweCobalt hunoshandiswa sei?
Upfu hweCobalt (Co)- Mashandisirwo uye Mashandisirwo
Cobalt Powder chinhu chakakosha uye chinoshandiswa zvakasiyana-siyana chesimbi, chinokosheswa nekuda kwesimba rayo remagineti, simba rayo rinopisa zvakanyanya, uye basa rayo rekugadzirisa zvinhu. Sechinhu chakanaka, chiri panzvimbo yakakwirira, chinoshanda sechivako chakakosha mumaindasitiri kubva pakuchengetera simba remazuva ano kusvika pakugadzira zvinhu zvinogara kwenguva refu. Cobalt powder yedu yakachena kwazvo yakagadzirwa kuti ienderane nezvinodiwa zvemashandisirwo etekinoroji yepamusoro.
Zvishandiso Zvikuru uye Maindasitiri:
1. Kugadzira Kwepamusoro & Simbi Dzakaoma
Upfu hweCobalt ndiyo chinhu chakakosha pakugadzira macarbide akagadzirwa nesimende, anozivikanwa sesimbi dzakaoma.
* Zvishandiso Zvakasimba & Zvekucheka: Inopisirwa ne tungsten carbide (WC) kugadzira zvinhu zvakaoma kwazvo, zvisingapfeki zvinoshandiswa pakugadzira maturusi ekucheka emaindasitiri, zvidhinha zvekuchera mumigodhi, uye zvikamu zvekupfekwa. Cobalt matrix inopa kusimba kwakakosha uye kudzivirira kukanganiswa kwechinhu chakagadzirwa.
* Kugadzira Simbi Injection (MIM) & Kuwedzera (3D Printing): Upfu hwe cobalt hwakatsetseka hunoshandiswa kugadzira zvinhu zvakaoma, zvine simba guru zvemaindasitiri emuchadenga, ekurapa, uye emotokari kuburikidza nehunyanzvi uhwu hwekugadzira hwepamusoro.
2. Kuchengetedza Simba & Kuchinja
Nzvimbo yakakwirira uye mashandiro emagetsi ehupfu hwecobalt zvinoita kuti huve hunokosha pakushandisa matekinoroji esimba emazuva ano.
* Lithium-Ion Battery Electrodes: Ndiyo nzira huru yekugadzira lithium cobalt oxide (LiCoO₂), chinhu chikuru chinoshandiswa mukugadzira zvinhu zvemagetsi, uye chinoshandiswa mukugadzira nickel-manganese-cobalt (NMC) uye nickel-cobalt-aluminium (NCA) cathodes dzemotokari dzemagetsi uye nzvimbo yekuchengetedza grid.
* Masero Emafuta: Upfu hweCobalt hunoshanda sehwaro hwekugadzira zvinhu zvisingakoshi zvesimbi kana sechikamu chezvikamu zve catalyst, zvichibatsira oxygen reduction reaction (ORR) mumhando dzakasiyana dzemasero emafuta.
3. Kugadzirisa Makemikoro & Kugadzira Makemikoro
Hunhu hweCobalt hunobatsira pakugadzira zvinhu hunoshandiswa mumabasa akawanda makuru emaindasitiri.
* Kugadzirwa kwemakemikari: Inoshandiswa sechinhu chinobatsira mukugadzirwa kweFischer-Tropsch pakushandura syngas (kubva kumarasha kana gasi rechisikigo) kuita mahydrocarbon emvura, uye mukuita kwehydrodesulfurization (HDS) pakuchenesa zvigadzirwa zvepetroleum.
* Kugadzirisa Zvakatipoteredza: Zvinhu zvinokonzeresa utsi hwemotokari zvinoshandiswa muCobalt zvinoshandiswa mukugadzira utsi hwemotokari uye mumaindasitiri kudzora utsi hwemhepo nekuputsa tsvina.
4. Zvishandiso Zvinoshanda & Uinjiniya Wepamusoro
* Zvinhu Zvinoshandisa Magneti: Upfu hweCobalt chinhu chakakosha mukugadzirwa kwemagineti anogara kwenguva refu anoshanda zvakanyanya, anosanganisira magineti eAlnico neasina kugadzirwa samariyamu-cobalt (SmCo), ayo akakosha kumamota, majenareta, uye masensa.
* Kuputira Mafuta Anodziya: Ma alloys akagadzirwa ne cobalt muchimiro cheupfu anoshandiswa mukuita kwekuputira mafuta kuti agadzire machira anodzivirira pazvikamu, zvichipa kudzivirira kupisa, kupera, uye ngura kwemajini e turbine egasi nemichina yeindasitiri.
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Hunhu Hukuru & Mabhenefiti:
* Kuchena Kwakanyanya & Kugara Kwakakwana: Inovimbisa kushanda kunofungidzirwa uye mhando yepamusoro mumashandisirwo akangwara senge ma cathode ebhatiri uye ma catalysts.
* Hunhu Hwayo Hwakadzorwa & Saizi yeZvidimbu: Inowanikwa mumhando dzakasiyana-siyana (dzakatenderera, dzakatetepa) uye saizi kuti ikwanise kuyerera zvakanaka, huwandu hwezvinhu zvakaiswa, uye maitiro ekugadzira zvinhu zvinoenderana nezvinodiwa zvekugadzira.
* Hunhu Hunoshamisa Hwekushanda: Hunopa musanganiswa wakasiyana wesimba remagineti, basa rekugadzirisa, uye kugadzikana kwekupisa kwakanyanya.
* Kuchinja-chinja: Chinhu chimwe chete chinogonesa hunyanzvi muzvikamu zvekugadzira, simba, uye makemikari.
Chiziviso: Upfu hweCobalt, kunyanya hwakatsetseka, hunoda kubatwa nokungwarira kudzivirira kufemereka neguruva uye hunofanira kutarisirwa zvichienderana nemagwaro ekuchengetedza. Ruzivo rwunopihwa nderwekutsanangura. Ibasa remushandisi kuona kuti chigadzirwa chacho chakachengetedzwa uye kuona kuti chakakodzera here kushandiswa kwacho.
![Hexaamminecobalt(III) chloride [Co(NH3)6]Cl3 bvunzo 99%](https://cdnus.globalso.com/um-material/4fe8e8daa6bb8828021a8717cb0f6430_small.jpg)