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Scientific progress thrives on precision — and no two research applications are ever the same. Recognizing this, ACF Metals  has become a leader in developing custom foil solutions  for the evolving needs of accelerator-based research and production facilities. Each laboratory has distinct parameters: beam energy, ion type, vacuum pressure, and system geometry. ACF Metals’ custom foil program is designed to accommodate these differences, producing materials with exact thickne

Polycrystalline Graphite Foils (PCG’s) are among the most versatile and innovative materials in today’s high-energy research environments. These foils combine flexibility, electrical conductivity, and exceptional thermal stability — a combination that makes them indispensable for target fabrication and ion beam applications. At ACF Metals , our PCG foils are manufactured using controlled thermal and mechanical processes that produce uniform grain structure and consistent thic

One of the most significant challenges in accelerator operations is maximizing the lifetime of carbon foils. Because foils operate under extreme physical and thermal conditions, even the smallest irregularities in vacuum, beam alignment, or foil thickness can drastically affect their performance and longevity. At ACF Metals , we have dedicated decades of research to understanding and controlling these variables. Our foils are produced using high-purity materials and meticulou

Carbon stripper foils are a cornerstone of modern nuclear physics and accelerator science. These ultra-thin layers of carbon play a critical role in modifying the charge state of ion beams as they pass through a particle accelerator. By stripping electrons from the ions, the foils enable particles to reach higher energy states more efficiently, allowing for advanced research in nuclear reactions, isotope production, and materials science. At ACF Metals , our carbon foils are