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Birta Cobalt, Cobalt cathode

Sharaxaad Gaaban:

1. Qaacidada molecular-ka: Co

2. Miisaanka molecular-ka: 58.93

3. Lambarka CAS: 7440-48-4

4. Nadiifnimo: 99.95% daqiiqo

5. Kaydinta: Waa in lagu kaydiyaa bakhaar qabow, hawo leh, qalalan oo nadiif ah.

Katooliga Cobalt: Bir cawlan oo qalin ah. Adag oo la dahaadhi karo. Si tartiib tartiib ah ugu milmi kara aashitada hydrochloric iyo aashitada sulfuric, oo ku milmi kara aashitada nitric.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Magaca Badeecada Katoodka Cobalt
Lambarka CAS. 7440-48-4
Qaab Dabool
EINECS 231-158-0
MW 58.93
Cufnaanta 8.92g/cm3
Codsiga Superalloys, bir gaar ah

 

Halabuurka Kiimikada
Co:99.95 C: 0.005 S<0.001 Mn:0.00038 Fe:0.0049
Lambarka:0.002 Cu:0.005 Sida: <0.0003 Pb:0.001 Zn:0.00083
Si<0.001 Cd:0.0003 Mg:0.00081 P<0.001 Al<0.001
Sn <0.0003 Sb<0.0003 Laba-bilood <0.0003

Sharaxaad:

Birta baloogga ah, oo ku habboon in lagu daro daawaha.

Codsiga kobalt elektrolytic

Cobalt saafi ah waxaa loo isticmaalaa soo saarista katoodhada tuubada X-ray iyo qaar ka mid ah alaabada gaarka ah, cobalt waxaa ku dhawaad ​​loo isticmaalaa soo saarista

oo ka mid ah birta birta ah, birta xoogga kulul, birta adag, birta alxanka, iyo dhammaan noocyada birta birta ah ee kobalt ka kooban, ku darista Ndfeb,

walxaha magnetka joogtada ah, iwm.

Codsiga:

1. Waxaa loo isticmaalaa sameynta daawaha kulaylka iyo birlabta magnetic-ka ee aadka u adag, isku-darka kobalt, kiciyaha, fiilada laambadda korontada iyo dhalaalka foornada, iwm.

2. Waxaa inta badan loo isticmaalaa soo saarista alaabada kaarboonka korontada ku shaqeeya, walxaha is jiidjiidka, saliidaha iyo agabka dhismaha sida birta budada ah.

Gb oo ah kobalt elektrolytic ah, warqad kale oo kobalt ah, saxan kobalt ah, baloog kobalt ah.

Cobalt – isticmaalka ugu muhiimsan Cobalt-ka birta waxaa inta badan loo isticmaalaa birta. Daloolada ku salaysan Cobalt waa erey guud oo loogu talagalay daloolada laga sameeyay Cobalt iyo mid ama in ka badan oo ka mid ah kooxaha chromium, tungsten, birta, iyo nickel. Iska caabbinta xirashada iyo waxqabadka jarista ee birta qalabka oo leh xaddi gaar ah oo cobalt ah ayaa si weyn loo horumarin karaa. Kaarboodhada la simitiray ee Stalit oo ka kooban in ka badan 50% cobalt ma lumiyaan adkaanshahooda asalka ah xitaa marka la kululeeyo 1000℃. Maanta, noocan ah kaarboodhada la simitiray ayaa noqotay agabka ugu muhiimsan ee loo isticmaalo qalabka jarista dahabka iyo aluminiumka. Agabkan, kobalt wuxuu isku xiraa badarka kaarboodhada kale ee birta ah ee ku jira halabuurka birta, taasoo ka dhigaysa birta mid aad u siman oo aan xasaasiyad u lahayn saameynta. Daloolada waxaa lagu dhejiyaa dusha sare ee qaybta, taasoo kordhinaysa cimriga qaybta 3 ilaa 7 jeer.

Daloolada ugu badan ee loo isticmaalo tiknoolajiyada hawada sare waa daloolada ku salaysan nikkel, daloolada ku salaysan kobalt-na waxaa sidoo kale loo isticmaali karaa cobalt acetate, laakiin labada daloolada waxay leeyihiin "farsamo xoog leh" oo kala duwan. Xoogga sare ee daloolada salka nikkel-ka oo ay ku jiraan titanium iyo aluminium waxay sabab u tahay sameynta wakiilka adkaanta marxaladda NiAl(Ti), marka heerkulka socodsiintu sarreeyo, walxaha wakiilka adkaanta marxaladda waxay galaan xalka adag, ka dibna daloolada si dhakhso ah ayay u lumisaa xoog. Iska caabbinta kulaylka ee daloolada ku salaysan kobalt waxay sabab u tahay sameynta karbaydyada iska caabbinta, kuwaas oo aan si fudud loogu beddeli karin xalal adag oo leh dhaqdhaqaaq yar oo faafin ah. Marka heerkulku ka sarreeyo 1038℃, waxaa si cad loo muujinayaa heerka sare ee daloolada ku salaysan kobalt. Tani waxay ka dhigaysaa daloolada ku salaysan kobalt mid ku habboon matoorada waxtarka sare leh, heerkulka sare leh.


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