Rhenium metal foil is a high melting point, high density transition metal material designed for advanced applications in harsh environments. With a purity of up to 99.99%, it has excellent heat resistance, corrosion resistance and mechanical strength, making it very suitable for key fields such as aerospace, electronic devices, high temperature catalysis and laboratory research.
We provide rhenium metal foil in a variety of thicknesses and sizes to meet a variety of needs from scientific research experiments to industrial mass production, while supporting customized services to ensure a perfect fit for your project requirements.
Purity: 99.99%
Thickness range: customizable
High melting point (3180 °C), suitable for extreme high temperature applications
Excellent mechanical strength and chemical stability
High surface finish, suitable for high-precision assembly and surface treatment
Aerospace: used as propulsion system and thermal structure components, maintaining stability under high temperature and high pressure environment
Electronic devices: used for contact elements, electrodes and thin film resistor materials, stable performance and corrosion resistance
Catalyst carrier: used as catalyst or its carrier in petrochemical, hydrogenation reaction and other processes
Scientific research experiments: used for thermal analysis, high temperature vacuum environment experiments or special alloy preparation
We provide a certificate of analysis (COA), material safety data sheet (MSDS) and necessary element purity report for each batch of rhenium foil. In addition, we support third-party testing agency certification to ensure that the product meets international quality standards.
Molecular formula: Re
Molecular weight: 186.21 g/mol
Appearance: Silvery white metal foil, smooth surface with metallic luster, good flexibility
Density: about 21.02 g/cm³ (extremely high density, close to the theoretical limit)
Melting point: about 3,180°C (the third highest melting point among all metals)
Crystal structure: Hexagonal close-packed (HCP)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
