Mostafa Refaay

High‑vacuum single‑chamber furnace with gas cooling for advanced aerospace, energy, nuclear and high‑performance heat‑treatment applications.

Single-chamber high-vacuum furnace with high-pressure gas quenching (up to 25 bar), designed for distortion-controlled hardening of high-performance alloys and precision components.

Single-chamber vacuum aluminum brazing furnace for clean, fluxless, high-uniformity brazing of diverse aluminum components.

Vacuum aluminum brazing furnaces using fluxless technology with magnesium activation, offering clean, repeatable, oxide‑free brazing for aluminum heat exchangers and complex assemblies.

Vacuum furnace designed to remove oils from stamped or formed aluminum parts prior to flux‑free vacuum brazing.

Multi‑chamber continuous vacuum aluminum brazing furnace for high‑volume, fluxless brazing using magnesium activation.

A family of flux‑free vacuum aluminum brazing furnaces including multi‑chamber continuous lines, batch tray systems, suspended‑load systems, and oil‑removal furnaces.

Batch‑type vacuum aluminum brazing furnace for suspended or tray‑loaded components using fluxless magnesium‑activated brazing.