← Zirconium & Hafnium Metals
Crystal Bar Zirconium
Crystal bar zirconium is a metallic zirconium bar for high-purity material preparation and subsequent processing. Selection should be based on the documented chemistry, dimensions and the requirements of the intended melt or fabrication route.
SAMPLE REQUESTClick to discuss your requirementsProduct Parameters / Technical Specifications
Specification
Appearance: Rod-shaped
Diameter: 20-45 mm
Purity
Zr+Hf ≥ 99.95%, Hf content options ≤ 0.01% / 3%
Trace Element Analysis
| Nb | Mo | Cr | Al | Ti | Mn | Ni | Cu |
|---|---|---|---|---|---|---|---|
| ≤ 5 ppm | ≤ 10 ppm | ≤ 10 ppm | ≤ 10 ppm | ≤ 10 ppm | ≤ 5 ppm | ≤ 10 ppm | ≤ 5 ppm |
| Sn | Sb | W | Pb | Bi | Mg | P | Si |
| ≤ 5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 10 ppm |
| S | Fe | N | C | H | O | ||
| ≤ 5 ppm | ≤ 100 ppm | ≤ 50 ppm | ≤ 50 ppm | ≤ 20 ppm | ≤ 100 ppm |
Material Selection
- Confirm the hafnium content and trace-element limits needed for the end use.
- Specify the required dimensions and documentation; do not assume that raw bar material is a qualified finished component.