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Formula: Nb99/Zr 1
Form: Tube
Material: Niobium/Zirconium Alloy
Commodity: Alloys
Niobium/Zirconium Alloy Tube (Nb99/Zr 1) is part of Goodfellow's range of tubes, with 16 variations available. This alloy combines the corrosion resistance and strength retention properties of niobium with the low neutron absorption cross section of zirconium. The tubes are used in the nuclear industry for fuel element cladding and other in-core components. They also find applications in chemical processing equipment due to their resistance to corrosion by hot acids.
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | May-30 |
| Hardness - Vickers( kgf mm⁻² ) | 65-140 |
| Tensile strength( MPa ) | 330-620 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 2399 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.59 |