Our state-of-the-art heat treatment technology provides a wide variety of processes - brazing, annealing, hardening, nitriding, nitrocarburizing, aluminum vapor deposition, vacuum carburizing with Acetylene, debind and sintering, thermal-chemical diffusion and much more.
Learn more about heat-treating processes

Eutectic Chart

This chart shows the maximum temperatures at which materials are compatible in vacuum. A eutectic reaction occurs when metals come in contact with each other and melt at temperatures lower than their individual melting points.

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U.S. Granted Patents

With nearly 100 patents granted in the United States, as well as numerous patents granted in countries around the world, the many advances and contributions Ipsen has made to the industry over the decades is clear.
Discover Ipsen's patents


Ipsen's vacuum furnace innovations have helped heat treaters around the world increase productivity and lower operating costs. Our innovations are proof of our commitment to design a better, more reliable vacuum furnace.
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Product Literature

Access our collection of technical documents, brochures and other reference materials, all of which are available for download. All of the product literature is provided in Adobe Acrobat (PDF) format.
Browse Ipsen's product literature

Articles & White Papers

Ipsen's Article & White Papers library provides direct access to our collection of heat treatment tips, tricks and other reference materials.
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Customer Stories

Focused on the real-world applications of Ipsen heat-treating systems, these stories present the challenges customers were faced with and what a winning outcome looked like to them.
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The Ipsen, Harold

Focused on sharing tips of the trade, as well as breaking down technical and complex material, The Ipsen, Harold blog provides readers with valuable, up-to-date thermal processing information.

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Photo Gallery

Want to know what Ipsen has been up to? Check out some of our photos from recent tradeshows and events!

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Get an inside peak into Ipsen with these company videos - fun, informative, training - we've got it all! With videos on vacuum and atmosphere furnaces, as well as general heat-treating, Ipsen has all the information you need.

Watch Ipsen's videos