Overview of High-Vacuum Resistance Furnaces
ALD WI high-vacuum resistance furnaces are engineered for industrial and research applications requiring high-temperature processes. These include vacuum annealing, degassing, refining, sintering of metals and ceramics, liquid-phase sintering, metal impregnation, vacuum brazing, active-metal brazing, and vacuum material testing.

Specifications and Features
Each furnace is customized for specific processes, considering factors like furnace size, layout, vacuum system, hot zone, and charging system. High-vacuum levels are achieved using diffusion pumps or dry turbo-molecular pumps. ALD also offers solutions for high-temperature hydrogen furnaces. For ultrahigh-vacuum applications, a double-chamber concept allows for vacuums of <10-8 mbar at 1850 °C. All furnaces include advanced PLC process control and visualization systems.

Contact Information
ALD Vacuum Technologies GmbH is headquartered in Hanau, Germany, with additional offices in Japan, China, the USA, Canada, and Great Britain. Contact details for each location are provided for further inquiries.