Cobalt Ultra-Thin Foil, 0.05mm, High Purity
Cobalt Ultra-Thin Foil, 0.05mm, High Purity
SKU:COB-763862
High-purity 0.05mm Cobalt Ultra-Thin Foil with superior strength and electrical resistivity, perfect for precise applications.
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$49.99
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Cobalt Ultra-Thin Foil, 0.05mm, High Purity
$49.99
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Cobalt Ultra-Thin Foil, 0.05mm, High Purity
$49.99
Quantity: 1
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Our Cobalt Ultra-Thin Foil in 0.05mm thickness offers exceptional purity at 99.99%. With a Hexagonal Close Packed crystal structure, it provides high tensile strength (1135.00 MPa) and excellent electrical resistivity (6.34 µΩ·cm). Ideal for applications requiring precise thermal properties and resistance to corrosion. Meets stringent industry standards for quality and reliability.
Product Specifications
Atomic Properties Atomic Number
27
Atomic Properties Atomic Weight
58.93320 amu
Atomic Properties Crystal Structure
Hexagonal Close Packed
Atomic Properties Electronic Structure
Ar3d74s2
Atomic Properties Ionization Potential Number
1 | 2 | 3 | 4 | 6
Atomic Properties Ionization Potential Number 1
7.86 eV | 79.5 eV
Atomic Properties Ionization Potential Number 2
17.06 eV
Atomic Properties Ionization Potential Number 3
33.5 eV
Atomic Properties Ionization Potential Number 4
51.3 eV
Atomic Properties Ionization Potential Number 6
102 eV
Atomic Properties Photo Electric Work Function
5.00 eV
Atomic Properties Thermal Neutron Absorption Cross Section
37.5000 Barns
Atomic Properties Valences
2 | 3
Electrical Properties Electrical Resistivity At 20 Degree Celsiu
6.34 µΩ·cm
Electrical Properties Temperature Coefficient At 0 To 100 Degree
0.00660 k-1
Electrical Properties Thermal Electromotive Force Emf Against Pt
-1.33 mV
Material Material
CobaltDiscovered in 1735 by G. Brandt in Stockholm, Sweden. Cobalt is a hard, grey metal which is ferromagnetic. It is usually found in association with nickel in arsenical ores, its abundancy in the Earth's crust being 20 ppm. Cobalt is relatively unreactive, being stable in air and only slowly attacked by dilute acids. It does not combine with hydrogen and nitrogen but it does react with carbon, oxygen and steam at elevated temperatures, producing Co in the latter cases. Cobalt salts (primarily cobalt aluminate, known as "Cobalt Blue", or "Thenard's Blue") have been known of and used for centuries to provide a blue coloration to paints and ceramics. Cobalt alloys have good thermal and oxidation resistance, coupled with mechanical strength. The metal is also used in electroplating and its radioactive isotope, â¦â°Cobalt, is used in the treatment of cancer.
Mechanical Properties Bulk Modulus Hard
181.5 GPa
Mechanical Properties Bulk Modulus Soft
181.5 GPa
Mechanical Properties Hardness Vickers Hard
320 Kgf mm-2
Mechanical Properties Hardness Vickers Soft
170 Kgf mm-2
Mechanical Properties Material Condition
Hard | Soft
Mechanical Properties Poissons Ratio Hard
0.320
Mechanical Properties Poissons Ratio Soft
0.320
Mechanical Properties Tensile Modulus Hard
211.00 GPa
Mechanical Properties Tensile Modulus Soft
211.00 GPa
Mechanical Properties Tensile Strength Hard
1135.00 MPa
Mechanical Properties Tensile Strength Soft
760.00 MPa
Mechanical Properties Yield Strength Soft
345.0 to 485.0 MPa
Physical Properties Boiling Point
2870 ºC
Physical Properties Density At 20 Degree Celsius C Temperature
8.900 g/cm³
Specifications Diameter
4 to 15 mm
Specifications Light Tight Size
25 x 25 to 100 x 100 mm
Specifications Purity
99.99 %
Specifications Size
100 x 100 mm
Specifications Temper
As Rolled
Specifications Thickness
0.05 mm
Tolerances Tolerance For 100 Millimeter Mm Disc Diameter
+2 % | -1 %