Vacuum Systems and Technologies for Metallurgy and Heat Treatment

ALD Vacuum Technologies supplies vacuum equipment and systems and offers process services for thermal and thermo chemical treatment of metals in solid and liquid form. Our expertise is vacuum process technology as well as knowhow in designing customized system solutions. ALD’s reputation is based on application of its superb know-how and high investment in research and development. Close cooperation and collaboration with well-known manufacturers has strengthened our position as a supplier of key technologies to major growth markets. Vacuum Metallurgy Vacuum metallurgy involves the design and...

Vacuum Systems and Technologies ... New Vacuum Processing Developments for Metallurgy drive Future Technological Advances Vacuum metallurgy is presently entering a new phase building on the experience gained from continuously refining established processes and developing new process combinations. Secondary vacuum processes such as steel degassing and ladle metallurgy, melting and remelting, as well as casting and metal-powder technology, have led to high quality metallurgical products tailored to meet the ever-increasing demands imposed upon them. New processes are being developed that will yield...

... for Metallurgy and Heat Treatment Hardening and Tempering, Brazing Hardening is a metallurgical process used to increase the hardness of materials. Hardening of steels involves a controlled heating to austenitizing temperature with subsequent quenching and tempering – with the aim to improve strength and ductility properties of the material by influencing the microstructure. Brazing is a metal joining process where two different metal parts are joined together in a furnace by melting a filler metal in a small gap between the parts. Vacuum brazing offers significant advantages as it is extremely...

Vacuum Metallurgy Primary Melting Vacuum Induction Melting and casting (VIM/VID/VIDP) Remelting Electro Slag Remelting (ESR) Vacuum Arc Remelting (VAR) Electron Beam melting (EB) Casting and Coating Vacuum Induction Melting – Investment Casting (VIM-IC) Vacuum turbine blade coating (EB/PVD) Photovoltaic Solar silicon melting and Crystallization Unit (SCU) Special Furnaces Hot Isothermal Forging (HIF) Vacuum Induction melting Gas Atomizer (VIGA) Electrode Induction melting Gas Atomizer (EIGA) Induction heated Quartz tube furnace (IWQ) High vacuum resistance furnace (WI) Vacuum Heat Treatment and...

ALD Vacuum Technologies Worldwide ALD Vacuum Technologies in Hanau, Germany, is the leading global supplier of process technologies, furnaces and services in the field of vacuum metallurgy and vacuum heat treatment. With subsidiaries in the USA, Japan, the UK, Russia, China, India, Mexico, France, Singapore and more than 70 representative offices, ALD is a world-wide supplier to industries e.g. power generation, environment, aviation, photovoltaic and automotive suppliers. ALD Vacuum Technologies GmbH is represented worldwide. You find our nearest representative office at www.ald-vt.de ALD Vacuum...