Ufa wa Cobalt umapezeka m'mitundu yosiyanasiyana ya tinthu tating'onoting'ono 0.3 ~ 2.5μm
Cobalt ※ Mu Chijeremani limatanthauza mzimu wa mdierekezi.
| Nambala ya atomiki ＝27 |
| Kulemera kwa atomiki ＝58.933200 |
| Chizindikiro cha chinthu＝Co |
| Kuchuluka ● 8.910g/cm 3 (mtundu wa α) |
Njira yopangira ● calcinate ores kukhala oxide, sungunulani mu asidi hydrochloric kuti muchotseKenako gwiritsani ntchito chochepetsera choyenera kuti mupeze chitsulo.
Katundu wa Ufa wa Cobalt
| Mawonekedwe: ufa wa imvi, wopanda fungo |
| ● Malo otentha ＝3100℃ |
| ●Kusungunuka kwa madzi＝149２℃ |
| Kusakhazikika: Palibe |
| Kulemera kwachibale: 8.9 (20 ℃) |
| Kusungunuka kwa madzi: Palibe |
| Zina: zimasungunuka mu asidi wosungunuka |
Zokhudza Ufa wa Cobalt
Chimodzi mwa zinthu za m'banja la chitsulo; chitsulo chotuwa; dzimbiri pang'ono pamwamba mumlengalenga; pang'onopang'ono zimasungunuka mu asidi ndikupanga mpweya; zimagwiritsidwa ntchito ngati chothandizira pakupanga mafuta kapena zinthu zina; zimagwiritsidwanso ntchito mu utoto wa ziwiya zadothi; zimapangidwa mwachilengedwe; zimatha kupangidwanso pamodzi ndi arsenic kapena sulfure; nthawi zambiri zimakhala ndi nickel pang'ono.
Ufa wa Cobalt Woyera Kwambiri
| Nambala ya Chinthu | Chigawo | Kulemera kwakukulu kosasunthika | Tinthu tating'onoting'ono. |
| 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 |
Kulongedza: Kulongedza ndi vacuum cleaner ndi pepala la aluminiyamu; kulongedza ndi ng'oma yachitsulo kunja; kulongedza malinga ndi zosowa za makasitomala.
Kodi ufa wa Cobalt umagwiritsidwa ntchito chiyani?
Ufa wa Cobalt (Co)- Ntchito ndi Ntchito
Ufa wa Cobalt ndi chinthu chachitsulo chofunikira komanso chogwiritsidwa ntchito m'njira zosiyanasiyana chomwe chimayamikiridwa chifukwa cha mphamvu zake zapadera zamaginito, mphamvu yotentha kwambiri, komanso ntchito yake yothandiza. Monga chinthu chofewa komanso chapamwamba, chimagwira ntchito ngati maziko omangira m'mafakitale kuyambira pakusungira mphamvu zamakono mpaka kupanga zinthu zolimba. Ufa wathu wa cobalt woyeretsedwa kwambiri umapangidwa kuti ukwaniritse zofunikira zofunika pakugwiritsa ntchito ukadaulo wapamwamba.
Ntchito Zoyambira ndi Makampani:
1. Kupanga Zapamwamba & Zitsulo Zolimba
Ufa wa cobalt ndiye chinthu chofunikira kwambiri popanga ma carbide okhala ndi simenti, omwe amadziwika kuti zitsulo zolimba.
* Zida Zodulira Zolimba ndi Zodulira: Zimapakidwa ndi tungsten carbide (WC) kuti apange zinthu zolimba kwambiri, zosatha kutha zomwe zimagwiritsidwa ntchito pazida zodulira zamafakitale, zobowolera migodi, ndi zida zotha kutha. Cobalt matrix imapereka kulimba kofunikira komanso kukana kukhudza kwa chinthu chopangidwacho.
* Kupangira Zitsulo Zopangira Injection (MIM) & Zowonjezera (Kusindikiza kwa 3D): Ufa wa cobalt wabwino umagwiritsidwa ntchito popanga zinthu zovuta komanso zolimba kwambiri zamafakitale opanga ndege, zamankhwala, komanso magalimoto kudzera munjira zamakono zopangira izi.
2. Kusunga ndi Kutembenuza Mphamvu
Malo okwera kwambiri komanso mphamvu zamagetsi za ufa wa cobalt zimapangitsa kuti ukhale wofunikira kwambiri paukadaulo wamakono wamagetsi.
* Ma Electrode a Lithium-Ion Battery: Ndi chinthu chofunikira kwambiri popanga lithiamu cobalt oxide (LiCoO₂), chinthu chachikulu cha cathode chomwe chimagwiritsidwa ntchito pazinthu zamagetsi, ndipo chimagwiritsidwa ntchito popanga ma cathode a nickel-manganese-cobalt (NMC) ndi nickel-cobalt-aluminium (NCA) pamagalimoto amagetsi ndi malo osungira ma gridi.
* Maselo Amafuta: Ufa wa Cobalt umagwira ntchito ngati maziko opangira zinthu zochepetsera zitsulo kapena ngati gawo la zinthu zochepetsera mpweya, zomwe zimathandiza kuti mpweya uchepetse mpweya (ORR) ugwire ntchito m'maselo osiyanasiyana amafuta.
3. Kukonza ndi Kukonza Mankhwala
Mphamvu za Cobalt zoyambitsa zimagwiritsidwa ntchito m'mafakitale angapo akuluakulu.
* Kupanga Mankhwala: Kumagwiritsidwa ntchito ngati chothandizira mu kapangidwe ka Fischer-Tropsch posintha syngas (kuchokera ku malasha kapena gasi wachilengedwe) kukhala ma hydrocarbon amadzimadzi, komanso mu njira ya hydrodesulfurization (HDS) yoyeretsera zinthu zamafuta.
* Kukonza Zachilengedwe: Ma catalyst ochokera ku Cobalt amagwiritsidwa ntchito mu makina otulutsa utsi wamagalimoto ndi mafakitale kuti athetse utsi woipa ndikuchotsa zodetsa.
4. Zipangizo Zogwirira Ntchito & Uinjiniya Wapamwamba
* Zipangizo Zamaginito: Ufa wa Cobalt ndi gawo lofunika kwambiri popanga maginito okhazikika ogwira ntchito kwambiri, kuphatikizapo maginito a Alnico ndi rare-earth samarium-cobalt (SmCo), omwe ndi ofunikira kwambiri pa ma mota, majenereta, ndi masensa.
* Zophimba Zopaka Mafuta: Ma alloy ochokera ku Cobalt omwe ali mu mawonekedwe a ufa amagwiritsidwa ntchito popanga zophimba zoteteza pazinthu zina, zomwe zimapangitsa kuti injini za turbine ndi mafakitale azikana kutentha, kuvala, ndi dzimbiri, zomwe zimapangitsa kuti injini za turbine ndi mafakitale zisawonongeke ndi kutentha, kusowa mphamvu, komanso dzimbiri.
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Makhalidwe Ofunika ndi Ubwino:
* Kuyera Kwambiri & Kusasinthasintha: Kumatsimikizira magwiridwe antchito odziwikiratu komanso khalidwe labwino kwambiri mu ntchito zovuta monga ma cathode a batri ndi ma catalyst.
* Kapangidwe Kolamulidwa & Kukula kwa Tinthu: Kumapezeka m'magawo osiyanasiyana (ozungulira, opindika) ndi kukula kwake kuti kukhale kosavuta kuyenda, kuchuluka kwa zolongedza, ndi khalidwe losapanga zinthu mogwirizana ndi zosowa zinazake zopangira.
* Kapangidwe Kabwino Kwambiri: Kumapereka kuphatikiza kwapadera kwa mphamvu yamaginito, ntchito yothandiza, komanso kukhazikika kwa kutentha kwambiri.
* Kusinthasintha: Chinthu chimodzi chomwe chimalola kupanga zinthu zatsopano m'magawo opanga, mphamvu, ndi mankhwala.
Chodzikanira: Ufa wa Cobalt, makamaka wofewa, umafunika kuugwiritsa ntchito mosamala kuti upewe kupumira fumbi ndipo uyenera kusamalidwa motsatira mapepala achitetezo. Zomwe zaperekedwa ndi zofotokozera. Ndi udindo wa wogwiritsa ntchito kuonetsetsa kuti zinthuzo zikugwiritsidwa ntchito bwino komanso kudziwa ngati zikugwiritsidwa ntchito moyenera.
![Hexaamminecobalt(III) chloride [Co(NH3)6]Cl3 assay 99%](https://cdnus.globalso.com/um-material/4fe8e8daa6bb8828021a8717cb0f6430_small.jpg)