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Grade: Hafnium > 0.2%
Formula: Zr
Form: Foil/Film/Sheet
Material: Zirconium
CAS Number: 7440-67-7
Commodity: Metals
Purity:
99.2%
Temper:
Annealed
Thickness:
1mm
As part of our wide range of metal foils, Hafnium > 0.2% Zirconium Foil is available in 10 variations. Over 99.8% of this foil is zirconium, which provides improved mechanical strength and fabricability. The remaining 0.02% is hafnium, which is a lustrous, corrosion-resistant transition metal. w Potential applications include being used in nuclear control rods, radiation shielding and high-temperature thermocouples.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 40 |
| Crystal structure | Hexagonal close packed |
| Electronic structure | Kr 4d² 5s² |
| Valences shown | 2,3,4 |
| Atomic weight( amu ) | 91.22 |
| Thermal neutron absorption cross-section( Barns ) | 0.182 |
| Photo-electric work function( eV ) | 3.8 |
| Natural isotope distribution( Mass No./% ) | 96/ 2.8 |
| Natural isotope distribution( Mass No./% ) | 92/ 17.1 |
| Natural isotope distribution( Mass No./% ) | 91/ 11.2 |
| Natural isotope distribution( Mass No./% ) | 94/ 17.5 |
| Natural isotope distribution( Mass No./% ) | 90/ 51.4 |
| Atomic radius - Goldschmidt( nm ) | 0.16 |
| Ionisation potential( No./eV ) | 4/ 34.34 |
| Ionisation potential( No./eV ) | Jun-99 |
| Ionisation potential( No./eV ) | 2/ 13.13 |
| Ionisation potential( No./eV ) | 1/ 6.84 |
| Ionisation potential( No./eV ) | 5/ 81.5 |
| Ionisation potential( No./eV ) | 3/ 22.99 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Polycrystalline |
| Material condition | Soft |
| Poisson's ratio | 0.38 |
| Poisson's ratio | 0.38 |
| Bulk modulus( GPa ) | 89.8 |
| Bulk modulus( GPa ) | 89.8 |
| Tensile modulus( GPa ) | 98 |
| Tensile modulus( GPa ) | 98 |
| Hardness - Vickers( kgf mm⁻² ) | 85-100 |
| Tensile strength( MPa ) | 350-390 |
| Yield strength( MPa ) | 250-310 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 44@20@20°C |
| Superconductivity critical temperature( K ) | 0.61 |
| Temperature coefficient( K⁻¹ ) | 0.0044@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 1.17 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 4377 |
| Density( gcm⁻³ ) | 6.49@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1852 |
| Latent heat of evaporation( J g⁻¹ ) | 6360 |
| Latent heat of fusion( J g⁻¹ ) | 211 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 281@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 22.7@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 5.9@0-100°C |
Other Customers Purchased
-
Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
eachStarting at $676.87
Discounts applied for volume purchases -
Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-64-4
UOM Code: 000-446-82
eachStarting at $239.48
Discounts applied for volume purchases -
Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
eachStarting at $165.58
Discounts applied for volume purchases -
Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-65-5
UOM Code: 117-129-99
eachStarting at $235.38
Discounts applied for volume purchases -
Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
eachStarting at $152.18
Discounts applied for volume purchases -
X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
eachStarting at $673.56
Discounts applied for volume purchases
