Cobalt Metal Co CAS 7440-48-4 For Lithium Battery Cathode Material

Cobalt is a silver-gray, glossy transition metal that is ferromagnetic and malleable. It is associated with copper, nickel and other minerals in nature, is one of the scarce strategic resources, known as "industrial MSG" said. The melting point of cobalt is as high as 1495℃, the chemical properties are stable, and it does not react with water and air at room temperature, but it will oxidize above 300℃.

Cobalt is widely used in many industrial fields. In the metallurgical industry, cobalt is used to make superalloys, stainless steel, etc., to enhance the heat and corrosion resistance of materials. In mechanical manufacturing, cobalt alloy is used to manufacture bearings, gears and other components because of its excellent wear resistance and impact resistance. In addition, cobalt is also an important raw material for magnetic materials and batteries in the electronics industry, as well as a component of catalysts and pigments in the chemical industry.

Product Detail

product detail

Name: Cobalt Metal, Cobalt sheet Molecular formula: Co

CAS: 7440-48-4 Molecular weight: 58.93

Description: Cobalt is a kind of silver gray brittle and hard metal, which has no smell at room temperature, no steam pressure, and is insoluble in water, except for ultra-fine water-soluble cobalt powder. Cobalt is a non-volatile metal, which is stable in air but reacts with dilute acid. Cobalt exists in cobalt ore, barite and hematite. It is often associated with nickel, silver, lead, copper and iron ore, and is a byproduct of these ores. In general, the production of cobalt involves various physical and chemical processes, including magnetic separation (for arsenic trisulfide ore), sulfide roasting (for sulfide ore), ammonia leaching, catalytic reduction and electrolysis.

Specification:

Name		Co_3N5	Co_2N8	Cr_2N3
Molecular formula		Co	Co	Co
CAS		7440-48-4	7440-48-4	7440-48-4
Co	%	≥99.95	≥99.8	≥99.3
C	%	≤0.005	≤0,007	≤0.03
S	%	≤0.001	≤0,002	≤0.004
Mn	%	≤0.005	≤0.008	≤0.07
Fe	%	≤0.006	≤0.02	≤0.2
Ni	%	≤0.01	≤0.1	≤0.3
Cu	%	≤0.005	≤0.008	≤0.03
Zn	%	≤0.002	≤0.003	≤0.005
Si	%	≤0.003	≤0.003	≤0.01
Mg	%	≤0.002	≤0.002	≤0.005
Al	%	≤0.002	≤0.003	≤0.005
property		Silver-gray sheet or powder
Application Area		Cobalt is an important raw material for the production of lithium battery cathode material, heat-resistant alloys, cemented carbides, anticorrosive alloys, magnetic alloys and various cobalt salts.
package		conventional packaging, flexible packaging according to customer needs

Packing: topical 250kg / drum or 50kg / drum conventional packaging, also provided small package: 100g, 200g, 500g, small package.

Used: Cobalt is an important raw material for the production of lithium battery cathode material, heat-resistant alloys, cemented carbides, anticorrosive alloys, magnetic alloys and various cobalt salts. Cobalt based alloy or cobalt containing alloy steel is used as blade, impeller, guide pipe, jet engine, rocket engine, missile parts of gas turbine, high load heat-resistant parts of chemical equipment and important metal materials of atomic energy industry. As a binder in powder metallurgy, cobalt can guarantee the toughness of cemented carbide. Magnetic alloy is an indispensable material in modern electronic and electromechanical industry, which is used to manufacture various components of acoustic, optical, electrical and magnetic equipment. Cobalt is also an important part of permanent magnetic alloy. In the chemical industry, cobalt is not only used in superalloy and anticorrosive alloy, but also in colored glass, pigment, enamel, catalyst, desiccant, etc.

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