See you in Detroit at the Heat Treat Exhibition on Booth 921 on Oct. 21-23 2025
Joerg Demmel • October 17, 2025
See you in Detroit at the Heat Treat 2025 on the Americarb Booth 921 from Oct. 21-23.

High Temperature Concept designs and delivers best-in-class CFC-Fixtures and Racks for your heat treatment process. We are cooperating with Americarb.
ASK FOR CFC-FIXTURES in:
✅ German Engineering Quality
✅ CFC Made in the USA by Americarb
✅ 30 years of experience by myself
✅ short lead times
✅ attractive prices
Ask Juan Carlos Contreras Campuzano for your free HTC estimate.
Sincerely,
Dr. Jorg Demmel

High Temperature Concept always strives to provide the best for our customers. Above you see an image provided by MP Materials. In the background, you see one of our modular CFC Racks in a vacuum chamber furnace for sintering of rare earth materials . We have all you need to succeed: The CFC Fixture and heat treatment competence at High Temperature Concept for over 30 years (it resulted in a successful market launch of a new generation of fixtures and my PhD thesis), and the material design and manufacturing competence at Americarb Inc. Together, we are a CFC Fixture and Rack Manufacturer in the USA with a high vertical integration and short lead times with competitive prices. Below you see some monolithic CFC fixtures for a vacuum hardening process, including High Pressure Gas Quenching for gears . The whole process is fully automated: from soft machining to the internal heat treatment shop, and finally to hard machining.










