Description
Overview
Rhenium, a rare and valuable metal, is extracted as a byproduct during the refining of molybdenum and copper ores, undergoing specialized processes to isolate its high-purity form for industrial applications. Renowned for its exceptionally high melting point—one of the highest among elements—and remarkable resistance to wear and corrosion, rhenium is ideally suited for extreme environments. It is widely used in superalloys for jet engine components, high-temperature turbine blades, and catalysts in the petrochemical industry, where durability under intense conditions is paramount. Rhenium’s scarcity and ability to enhance material performance make it a critical resource, while its recyclability supports sustainable practices in advanced technology sectors.
Properties
- Composition: Typically 99.95% or higher pure rhenium.
- Density: 21.02 g/cm³ (one of the densest metals).
- Melting Point: 3,180°C (5,756°F), among the highest of all elements.
- Color: Silvery-white, metallic, and shiny.
- Malleability: Moderately malleable when annealed, but work-hardens quickly.
- Ductility: Can be drawn into wires, though less ductile than softer metals.
- Electrical Conductivity: Moderate, resistivity ~19.3 μΩ·cm at 20°C.
- Thermal Conductivity: Relatively low, ~47.9 W/(m·K) at 20°C.
- Corrosion Resistance: Highly resistant to corrosion and oxidation at room temperature.
Applications
- Jet engine turbines
- Catalysts (e.g., petroleum refining)
- Thermocouples
- X-ray tubes
Packaging options
Standard Format:
Powder or pellets, 10–100 g
Packaging:
Vacuum-sealed vials
Custom Sizes Available:
Available as wire or sheet
Market outlook
Rhenium prices are ~$3,000–$5,000/kg, driven by aerospace. Supply (Chile, USA) is limited, with recycling critical. Demand is stable but vulnerable to production constraints.
Purchase & Compliance
Certificate of analysis provided. Third-party assays offered. Export controls apply due to strategic uses.
If you’d like more details on any of these materials, such as specific applications, market trends, or technical specifications, send us a message!
