3mm Hafnium Sputtering Target
3mm Hafnium Sputtering Target
SKU:HAF-8d0e88
High-purity 3mm Hafnium Sputtering Target for precise ion bombardment. Compliant with federal standards.
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$899.99
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$899.99
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3mm Hafnium Sputtering Target
$899.99
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3mm Hafnium Sputtering Target
$899.99
Quantity: 1
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The 3mm Thickness Hafnium Sputtering Target is a high-purity source essential for sputtering applications. With a purity of 97.0% and stringent tolerances, this Hafnium target ensures precise ion bombardment for efficient vaporization. Compliant with federal procurement standards and industry-specific certifications, it meets the strict requirements of government and institutional buyers.
Product Specifications
Atomic Properties Atomic Number
72
Atomic Properties Atomic Radius Goldschmidt
0 nm
Atomic Properties Atomic Weight
178.49000 amu
Atomic Properties Crystal Structure
Hexagonal Close Packed
Atomic Properties Electronic Structure
Xe4f145d26s2
Atomic Properties Ionization Potential Number 1
7.0 eV
Atomic Properties Ionization Potential Number 2
14.9 eV
Atomic Properties Ionization Potential Number 3
23.3 eV
Atomic Properties Ionization Potential Number 4
33.3 eV
Atomic Properties Natural Isotope Distribution Mass Number 174
0.2 %
Atomic Properties Natural Isotope Distribution Mass Number 176
5.2 %
Atomic Properties Natural Isotope Distribution Mass Number 177
18.5 %
Atomic Properties Natural Isotope Distribution Mass Number 178
27.1 %
Atomic Properties Natural Isotope Distribution Mass Number 179
13.8 %
Atomic Properties Natural Isotope Distribution Mass Number 180
35.2 %
Atomic Properties Photo Electric Work Function
3.90 eV
Atomic Properties Thermal Neutron Absorption Cross Section
103.0000 Barns
Atomic Properties Valences Shown
4
Electrical Properties Electrical Resistivity At 20 Degree Celsiu
32.2 µΩ·cm
Electrical Properties Superconductivity Critical Temperature
0.1280 K
Electrical Properties Temperature Coefficient At 0 To 100 Degree
0.00440 k-1
Material Material
HafniumDiscovered in 1923 by D. Coster and G.C. von Hevesey in Copenhagen, Denmark. Hafnium is a silvery colored, ductile metal which is found in all minerals containing zirconium. The chemistries of the two metals are similar which makes them difficult to separate, and the properties of each are greatly affected by the presence of the other as an impurity. Both zirconium and hafnium are extracted as the pure metal by reducing the tetrahalide with magnesium, the whole process being carried out under argon as both metals readily combine with other gases (e.g. nitrogen). The abundance of hafnium in the earth's crust is 5.3 ppm. Hafnium will resist corrosion in air due to the formation of an oxide film, although powdered hafnium will burn in air. It is unaffected by alkalis and acids, with the exception of HF. Hafnium can be used to control recrystallisation of tungsten filaments but its main application is as control rod material in nuclear reactors due to its ability to absorb neutrons. The ability of hafnium to absorb neutrons means that it can sometimes be an annoying impurity in zirconium metal which is used for nuclear engineering.
Mechanical Properties Bulk Modulus Hard
109.0 GPa
Mechanical Properties Bulk Modulus Soft
109.0 GPa
Mechanical Properties Hardness Vickers Soft
150 to 180 Kgf mm-2
Mechanical Properties Material Condition
Hard | Soft
Mechanical Properties Poissons Ratio Hard
0.260
Mechanical Properties Poissons Ratio Soft
0.260
Mechanical Properties Tensile Modulus Hard
141.00 GPa
Mechanical Properties Tensile Modulus Soft
141.00 GPa
Mechanical Properties Tensile Strength Hard
745.00 MPa
Mechanical Properties Tensile Strength Soft
445.00 MPa
Mechanical Properties Yield Strength Hard
365.0 MPa
Mechanical Properties Yield Strength Soft
240.0 MPa
Note Note
These targets are normally available for immediate shipment from stock. Other sizes are available to special order.
Physical Properties Boiling Point
4602 ºC
Physical Properties Density At 20 Degree Celsius C Temperature
13.100 g·cm-3
Specifications Diameter
25.4 to 75 mm
Tolerances Disc Diameter Tolerance
0.5 mm