Cobalt Metal Powder, For Cemented Carbide, Volve Seat, Welding Materials, Certification : CE Certified

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More about Cobalt Metal Powder

• Cobalt is obtained primarily as a by-product of the mining and processing of copper and nickel ores. cobalt ores include cobaltite [(Co, Fe)AsS], erythrite [(Co3(AsO4)2·8H2O)], fukuchilite ( Cu3FeS8), glaucodot [(Co, Fe)AsS], linnaeite [(Co, Ni)3S4], skutterudite [(Co,Ni,Fe)As3], and smaltite [(Co, Fe, Ni)As2]. Cobalt is extracted as a by-product of nickel and copper concentration through pyrometallurgical, hydrometallurgical and electrolytic processes.
• Cobalt contributes corrosion resistant and hardness if alloyed with other metals and when used in electroplating. The major use of cobalt is preparing metal alloys. Cobalt-60 with a half-life of 5.3 years is a gamma ray source when used in radiotherapy and sterilization. It is used as a catalyst in the petroleum production and chemical synthesis. Cobalt molybdate catalyst is active in desulfurization of petroleum. Cobalt is combined with many other elements including chlorine, sulfur, nitrogen and oxygen. In addition to a common state +1, the most prevalent oxidation states of cobalt are +2 and +3. Cobalt compounds are used as pigments in glass and ceramics. It is used as a drying agent for paints, varnishes and inks and animal feeds. It is a raw material to make other cobalt salts.

Cobalt Metal Extrafine, Cobalt Metal Extrafine LR & Cobalt Metal Extrafine C

Technical Data :

• Cas No - 7440-48-4
• Cobalt Metal Powder (Co) (Extra Fine)

Physical Analysis :

• Colour - Mettalic Grey
• Ignition - 100 % Sartorius Germany (No Loss)
• Apperence - Amorphous Powder Form
• Thermal Conductivity - 100 W·m−1·k−1
• Electrical Resistivity - (20°c) 62.4 Nω·m
• Young's Modulus - 209 Gpa
• Density - Standard 8.90 G·cm−3
• Melting Point :1768 K,1495 °c, 2723 °f
• Assay - 99.99%

Chemical Analysis :

• M.w - 58.93 G/mol

Packing :  100 % Vergine High Density Bags 20 Kg, 30 Kg, 50 Kg In Hdpe Drums.

Cobalt Metal Ultra Fine LR

Technical Data :

• Cas No - 7440-48-4
• Cobalt Metal Powder (Co) (Ultra Fine)

Physical Analysis :

• Colour - Mettalic Grey
• Ignition - 100 % Sartorius Germany (No Loss)
• Apperence - Amorphous Powder Form
• Thermal Conductivity - 100 W·m−1·k−1
• Electrical Resistivity - (20 °c) 62.4 Nω·m
• Young's Modulus - 209 Gpa
• Oxygen % - 0.5 % Maximum
• Carbon % - 0.02 %
• D.m Fss Micron - 1.23F.d G/cc - 1.17
• T.d G/cc - 2.22
• Density - Standard 8.90 G·cm−3
• Melting Point - 1768 K,1495 °c, 2723 °f
• Hardness At 850 0c Hrb - 105
• Assay - 99.98%

Chemical Analysis :

• M.w - 58.93 G/mol

Packing: 100 % Vergine High Density Bags 20 Kg, 30 Kg, 50 Kg In Hdpe Drums.