Fecralloy® Foil (Light Tight)

Fecralloy® Foil (Light Tight) is a corrosion-resistant alloy designed for high-temperature applications, with excellent resistance to oxidation and thermal degradation. It is primarily used in aerospace, energy production, and scientific research environments requiring precise control of light exposure, infrared emissions, and radiation shielding. Its light-tight and thermally stable properties are crucial for experiments involving photonic isolation, energy conversion systems, and high-temperature vacuum chambers. Our process enable pinhole free foils down in a variety of thicknesses.The alloy's stability at elevated temperatures and ability to form a protective alumina layer make it suitable for thermal management systems, sensor enclosures, and controlled-atmosphere furnaces. Fecralloy® Foil is a key material in laboratory, materials science and nanotechnology engineering applications that demand long-term performance under extreme environmental conditions.