2mm Co Single Crystal
2mm Co Single Crystal
SKU:COB-3b2183
High-purity 2mm Cobalt Single Crystal with superior mechanical properties for various industrial applications.
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$499.99
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$499.99
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2mm Co Single Crystal
$499.99
Quantity: 1
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2mm Co Single Crystal
$499.99
Quantity: 1
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The 2mm Thickness Cobalt Single Crystal offers exceptional purity at 99.99% and precise dimensions of 10mm diameter with an unpolished surface. With a hardness ranging from soft to hard, this hexagonal close-packed structure provides superior mechanical and thermal properties. Ideal for applications requiring high tensile strength and resistance to thermal expansion.
Product Specifications
Atomic Properties Atomic Number
27
Atomic Properties Atomic Radius Goldschmidt
0 nm
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
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 Shown
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 Emf Against Pt Cold 0 Degree Celsi
-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 CoO 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
Note Note
Although this crystal is normally held in stock ready for immediate shipment it is an example of crystals which may be grown to order with a delivery forecast of 20-30 weeks.When requesting a quotation please specify the material, dimensions, orientation, type and concentration of dopants, surface finish and quantity required.
Physical Properties Boiling Point
2870 ºC
Physical Properties Density At 20 Degree Celsius C Temperature
2870 g·cm-3
Specifications Diameter
10 mm
Specifications Form
Single Crystal
Specifications Orientation
0001
Specifications Polish
Unpolished
Specifications Purity
99.99 %
Specifications Quantity
1 Piece
Specifications Thickness
2 mm