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Find Verified Cobalt Suppliers, Manufacturers and Wholesalers

Mar-18-24

Cobalt

MOQ: Not Specified
Supplier From Ottawa, Canada
 
Cobalt
Apr-15-25

Cobalt, Co

$4.00K - $4.00K / Metric Ton (FOB)
MOQ: Not Specified
Supplier From United States
 
We sell lithium, cobalt, copper, tungsten and other metals. I also provide you with our other projects:, there are deposits of copper, nickel, tungsten, gold, oil, gas, and so on .In case of interest, we have many more interesting projects, we invite you to cooperate. Thanks, have a nice day. I will also offer you wheat and other cereals.
Nov-04-24

Cobalt

$21.00K
MOQ: Not Specified
Supplier From Dallas, Texas, United States
 
Cobalt is a hard, lustrous, grey metal with a high melting point (1493°C). Cobalt is used mainly in the production of chemicals (58 per cent), superalloys for gas turbine blades and jet aircraft engines, special steel, carbides, diamond tools, and magnets.
Quantity: We can deliver between 100-300 metric tons, ensuring a steady supply for your battery manufacturing and alloy needs.
- Purity: Our cobalt meets a minimum purity of 99.5%, compliant with ASTM B866 and ASTM B846 standards.
- Payment Terms: Net 30 days is acceptable.
Apr-15-25

Lithium Cobalt, LiCo02

$50 - $500 / Metric Ton (FOB)
MOQ: Not Specified
Supplier From United States
 
High Quality CAS 12190-79-3 Cobalt Oxide for Lithium Battery Cathode Material

Lithium cobalt oxide, also known as lithium cobalt oxide, chemical formula LiCoO2, is an inorganic compound that is generally used as a positive electrode material for lithium-ion batteries. The structure of LiCoO2 has been studied by X-ray diffraction, electron microscopy and neutron powder diffraction. The lithium atomic layer lies between plates of regular octahedrons formed by cobalt and oxygen atoms (shown below). This structure is in agreement with the structure predicted by the theory. Lithium cobalt oxide is toxic and should be handled safely.



Items Standard Result
Co 60.0±1.0 59.56%
Li 7.0±1.0 7.18%
Na 300max 220ppm
Fe 200max 29.0ppm
Ni 300max 3.0ppm
Ca 300max 22.0ppm
Cu 200max 4.0ppm
Moisture 500max 156ppm
PH 11.2max 10.62
200mesh 100% pass 100% pass
Tap Density 2.7min 2.8g/cm3
SSA 0.10-0.30 0.16m2/g
D10 3.0min 5.6m
D50 8~12 9.9m
D100 60.0max 29.0m
First Discharge Capacity 158.0min 159.0mAh/g



1. The electrochemical performance is superior
a. The average cycle capacity attenuation per cycle 135mAh/g
c. 3.6 V first discharge platform rate > 85%
2. The processing performance
3. Tap density is big, help to improve volume specific storage battery
4. Product performance is stable, good consistency
Jul-05-24
Supplier From San Antonio, Texas, United States
 
It is a cobalt-based alloy that is resistant to wear and corrosion. The first cobalt-based alloy was a cobalt-chromium binary alloy, which was later developed into a cobalt-chromium-tungsten ternary composition, and then later did the cobalt-chromium-molybdenum alloy develop. Cobalt-chromium-molybdenum alloy is a kind of alloy with cobalt as the main component, containing a considerable amount of chromium, molybdenum and a small amount of nickel, carbon and other alloying elements, and occasionally also containing iron.
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Mar-05-18

Cobalt - Mineral - Metal

$1.70K
MOQ: Not Specified
Supplier From Hamilton, Ontario, Canada
 
Origin: dr congo
Type: cobalt-27 - bulk powder - 25% concentrated
Price: 1700 us$/mt
Quantity: 300-500 mt/month
Payment method: l/c
Shipment: fob, cif
Pictures: available
GOLD Member
Feb-24-25

Cobalt Cas 7440-48-4

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
1. Product name: Cobalt powder
2. Purity: 99.9%min
3. Particle size: 50nm, 5-10um, 325mesh, etc
4. Cas No: 7440-48-4
5. Appearance: gray black powder




Characteristic.
Cobalt powder is gray and irregular, soluble in acid, magnetic, easy to oxidize in wet air. It is widely used in aviation,
aerospace, electrical, mechanical manufacturing, chemical and ceramic industries. Cobalt based alloys or cobalt containing alloy steels are used as high temperature heat-resistant parts and important metal materials in atomic energy industry as blades, impeller, conduit, jet engine, rocket engine, missile component and chemical equipment of turbine.

As a binder in powder metallurgy, cobalt can ensure the toughness of the hard alloy. Magnetic alloys are indispensable materials in modern electronics and mechanical and electrical industries, which are used to make various components of sound, light, electricity and magnetic materials. Cobalt is also an important part of permanent magnetic alloys. In chemical industry, cobalt isused in high alloy and anticorrosive alloy, and also used in colored glass, pigment, enamel, catalyst and desiccant.
Application
-Water atomized cobalt powder has a relatively coarse grain size, which can be used in welding materials to improve its toughness, impact resistance and wear resistance.
-Reduced cobalt powder is in fine size and high purity, can be widely used in diamond tools, powder metallurgy,
Jan-08-19
Supplier From Trenton, United States
 
F-75 Cobalt bearing sludge

100,000 pounds

More details upon request
GOLD Member
Feb-25-25

Cobalt Oxide Cas 12190-79-3

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
Basic information:

1.Molecular formula: Co3O4
2.Molecular weight: 240.797
3.CAS No.: 1308-06-1
4.Purity: Co:72%min
5.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device.

Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, n itric acid and h ydrochloric acid at room temperature. When heated above 1200 C, it will decompose into cobaltous oxide. When it is strongly heated to 900C in a hydrogen flame, it is reduced to metal cobalt.
GOLD Member
Feb-24-25

Ceramic Dyeing Co3O4 Cobalt Oxide Cas 1307-96-6

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�??�?�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�??�?�°C, reduced to CoO at 200�??�?�°C, and reduced to cobalt metal at 250�??�?�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
Jul-07-17
Supplier From Piney Flats, TN, United States
May-28-21
Supplier From Canada
Feb-28-21
Supplier From United States
Jul-17-19
Supplier From Wilmington, Delaware, United States
Mar-27-19
Supplier From United States, United States
Mar-25-19
Supplier From Canada, Canada
Aug-27-04
Supplier From Boulder, Colorado, United States
GOLD Member
Jul-06-25
Supplier From Phoenix, AZ, United States
Jun-06-22
Supplier From United States
Feb-05-22
Supplier From hawthorne, United States
241 Cobalt Suppliers
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