Product show


Contact Us

Business talking:

Tel: (86)0791-88101311
Mobile: (86)13317053312
wechat idWechat ID: 13317053312
QQ ID:752340693
Skype ID: minnashu
Your current location :Home > Cobalt - Co metal

Cobalt (Co) Metal

Cobalt is a hard ferromagnetic, silver-white, hard, lustrous, brittle element. It is a member of group VIII of the periodic table. Like iron, it can be magnetized. It is similar to iron and nickel in its physical properties. The element is active chemically, forming many compounds. Cobalt is stable in air and unaffected by water, but is slowly attacked by dilute acids.

Basic Information

Name: Cobalt
Symbol: Co
Atomic Number: 27
Atomic Mass: 58.9332 amu
Melting Point: 1495.0 °C (1768.15 °K, 2723.0 °F)
Boiling Point: 2870.0 °C (3143.15 °K, 5198.0 °F)
Number of Protons/Electrons: 27
Number of Neutrons: 32
Classification: Transition Metal
Crystal Structure: Hexagonal
Density @ 293 K: 8.9 g/cm3
Color: silver

Cobalt Sputtering Targets ( Co target ) 

Purity --- 99.9%,99.99%,99.999%

Shape --- Discs, Plate, Step (Dia ≤500mm,,  Thickness ≥1mm)

                 Rectangle, Sheet,  Step (Length ≤1000mm, Width ≤500mm, Thickness ≥1mm)

                 Tube( Diameter< 508mm,  Thickness >3mm, )

Application --- Ferromagnetic thin films...

Cobalt  Evaporation Material - Co metal

Purity --- 99.99%, 99.999%  

Shape---Pellets, Cylinder, Taper, Wire, Powder, Custom-Made

Dimension --- Pellets (1-5mm); Cylinder (Ф3*10mm、Ф3*3mm、Ф6*6mm); Piece 0.2-15 mm;

Wire  (0.2-15mm); Powder (99.8% , 200mesh), Taper, Custom-Made

Application --- Ferromagnetic thin films.

Super High Pure Cobalt Metal (High pure Co metal) 

Purity--- 99.99%(Ni、Fe、Cu、Zn、As、Cd、Sn、Sb、Pb、Bi、Al、Mn、Mg、Si、P、S total<100ppm ), 

99.999% (Ni、Fe、Cu、Zn、As、Cd、Sn、Sb、Pb、Bi、Al、Mn、Mg、Si、P、S total<10ppm )

Shape--- Sheet Discs, Rectangle, Plates, Granule 

Application --- Electron industry,  weapon industry

Cobalt Foils - Co foil  

Purity--- 99.9%,99.99%     

Shape--- Discs, Rectangle, Plates

Dimension--- Diameter (≤500mm),  Length (≤1000mm), Width (≤500mm)

Cobalt  Powder - Co Powder

Purity--- 99.5%, 99.9%   

Granularity--- 300mesh, 200mesh...




CopyRight ©2010 China Rare Metal Material Co., Ltd. All rights reservedchina rare metal material co.,ltd