Molecular Weight 58.93
Electrical Resistivity 6.24 microhm-cm @ 20 C
Electronegativity 1.8 Paulings
Heat of Fusion 3.64 Cal/gm mole
Heat of Vaporization 93 K-cal/gm atom at 2870 C
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,
Product Name Cobalt Nanopowder
Cas No 7440-48-4
Appearance Powder
Purity 99.9%
APS 60-70 nm (Can be Customized)
Formula Co
Product no. SCM-NM-106/22
Molar Weight 58.9
Description :-
Electromagnetic-wave absorption; Electromagnetic-wave radiation shielding for cellar phones; Ferrofluids; High density magnetic storage; Magnetic inks; Magnetic toner in xerograph; Contrast agents in magnetic resonance imaging. Metal nanopowder should be gently placed and avoided violent vibration and friction. Metal nanopowder should be prevented from moisture, heat, impact and sunlight.
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Product name : cobalt sludge
Product number : hscbs-09-06-50
Chemical specification
Co : 50%
Particle size : sludge(under 5mm)
Packing : 500kgs/ bag
Quantity : 100tons/monthly
Country of origin : korea
We can supply cobalt ore which resource from mining site as following.
Product name : cobalt ore.
Product number : HDCO-04-04
Cobalt : 10% -30%
Moisture : under 10%
Particle size : powder form( under 5mm)
Country of origin : Tanzania
Quantity :100tons / every monthly
Packing detailed : approx. 1tons / big plastic jumbo bag.
Payment terms : 100% at sight L/C against a certificate of the quality and weight issued by GSS in loading port of Incheon Korea
Loading port : Incheon port of Korea.
We can supply cobalt sludge which resource from Lithium-ion battery recycling factory
Product name : Cobalt powder
Product number : HSCBP-09-28
Chemical specification
Co : 17%
Moisture : 0.3%
Particle size : sludge(under 5mm)
Packing : 500kgs/big plastic Jumbo bag
Quantity : 50tons/monthly
Country of origin : Korea
Quantity :100tons / every monthly
Packing detailed : approx. 1tons / big plastic jumbo bag.
Payment terms : 100% at sight L/C against a certificate of the quality and weight issued by GSS in loading port of Incheon Korea
Loading port : Pusan port of Korea.
