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Formula: Zr
Form: Foil (Light Tight)
Material: Zirconium
CAS Number: 7440-67-7
Commodity: Metals
Light Tight:
Light Tight
Zirconium Foil (Light Tight) is used in laboratory and research settings where high corrosion resistance, thermal stability, and low neutron capture are required. Its performance in aggressive chemical environments makes it suitable for barrier layers in vacuum chambers, chemical reactors, and electrochemical cells. In nuclear research, it is applied in mock-up studies for fuel cladding and neutron shielding due to its low absorption cross-section. The light-tight form ensures structural integrity and effective shielding in optical and radiation-sensitive experiments. Zirconium foil is also used as a substrate in thin-film deposition and as a diffusion barrier in hydrogen isotope studies, supporting materials science, fusion energy development, and analytical instrumentation.
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
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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 -
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 -
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 -
Waspaloy® Foil Formula: Ni58/Cr19/Co14/Mo/Ti/Al/Fe
Temper: Annealed
Thickness: 0.25mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 558-637-81
eachStarting at $186.92
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 -
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
