Atomic Weight: 58.933195
Atomic Number: 27
Color/Appearance: Lustrous, Metallic, Grayish Tinge
Thermal Conductivity: 100 W/m.K
Melting Point (°C): 1,495
Coefficient of Thermal Expansion: 13.0 x 10-6/K
Theoretical Density (g/cc): 8.9
Ferromagnetic: Magnetic Material
Z Ratio: 0.343
Thermal Evaporation Techniques: Boat: W, Nb
E-Beam Crucible Liner Material: Direct in Hearth
Temp. (°C) for Given Vap. Press. (Torr): 10-8: 850
Comments: Alloys with W/Ta/Mo.
Cobalt is a hard, gray, ferromagnetic metal. It is relatively unreactive and is stable in air. Cobalt is insoluble to water and has a melting point of 1495°C and a boiling point of 2927°C. It is frequently used to produce magnetic and high strength superalloys.
High purity evaporation materials play a huge role in deposition processes to ensure high quality deposited film. Stanford Advanced Materials (SAM) specializes in producing up to 99.99% purity cobalt evaporation materials using quality assurance processes to guarantee product reliability.
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Our evaporation materials are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
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