Video of the 9th powerful Advantage “CFC-Fixtures make automated part handling possible” by High Temperature Concept

Joerg Demmel • June 12, 2025

Today I, Dr. Jorg Demmel, like to introduce the Advantage Number 9 of CFC Fixtures in a video world premiere. In total there are 10 Advantages I like to share with you.


“๐—–๐—™๐—–-๐—™๐—ถ๐˜…๐˜๐˜‚๐—ฟ๐—ฒ๐˜€ ๐—บ๐—ฎ๐—ธ๐—ฒ ๐—ณ๐—ถ๐—ฟ๐˜€๐˜ ๐˜๐—ถ๐—บ๐—ฒ ๐—ฒ๐˜ƒ๐—ฒ๐—ฟ ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฝ๐—ฎ๐—ฟ๐˜ ๐—ฎ๐—ป๐—ฑ ๐—ณ๐—ถ๐˜…๐˜๐˜‚๐—ฟ๐—ฒ ๐—ต๐—ฎ๐—ป๐—ฑ๐—น๐—ถ๐—ป๐—ด ๐—ฝ๐—ฟ๐—ผ๐—ฐ๐—ฒ๐˜€๐˜€-๐—ฟ๐—ฒ๐—น๐—ถ๐—ฎ๐—ฏ๐—น๐—ฒ ๐—ฝ๐—ผ๐˜€๐˜€๐—ถ๐—ฏ๐—น๐—ฒ. ๐—š๐—ฟ๐—ฒ๐—ฎ๐˜ ๐˜€๐—ฎ๐˜ƒ๐—ถ๐—ป๐—ด๐˜€ ๐—ถ๐—ป ๐˜๐—ถ๐—บ๐—ฒ, ๐—บ๐—ผ๐—ป๐—ฒ๐˜† ๐—ฎ๐—ป๐—ฑ ๐—พ๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜† ๐—ฎ๐—ฟ๐—ฒ ๐—ฝ๐—ผ๐˜€๐˜€๐—ถ๐—ฏ๐—น๐—ฒ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ฑ ๐˜๐—ผ ๐˜€๐˜๐—ฒ๐—ฒ๐—น ๐—ณ๐—ถ๐˜…๐˜๐˜‚๐—ฟ๐—ฒ๐˜€.”


Please see for yourself by watching the video, which provides unique insights in the world of CFC-Fixtures and Racks and handling automation.



CFC is a unique material with properties never reached.


The Coefficient of thermal expansion, short C.T.E. value, is around zero. CFC doesn’t change dimensions and form in technical vacuum and inert gas atmospheres. 


Even extreme thermal shocks don't weak Carbon Fiber Reinforced Carbon (CFC). If you are using technical oil quenching media or High Pressure Cooling technology, CFC Fixtures are the best choice.

If you have any concerns, e.g. about oil ab- or desorption due to some open porosity of CFC, let's talk - we have after 30 years of experience for many challenges an effective and efficient solution.


Furthermore, CFC is not creeping at high temperatures under load and not aging caused e.g. by carburizing furnace atmospheres. Vacuum and inert gases are CFCs best friends.


CFC is first Fixture material I know which allows easy and reliable automatic handling in heat treatment processes. Up to fully integrated material flow solutions between soft and hard machining.


At High Temperature Concept, we’re excited about how CFC-Fixtures can revolutionize heat treatment operations across industries. If you’re looking to save energy, improve product quality, and reduce cycle times, exploring CFC technology could be the next big step for your shop.


๐—ง๐—ต๐—ฒ ๐Ÿญ๐Ÿฌ ๐—”๐™™๐™ซ๐™–๐™ฃ๐™ฉ๐™–๐™œ๐™š๐™จ ๐—ถ๐—ป ๐—ฑ๐—ฒ๐˜๐—ฎ๐—ถ๐—น ๐™ค๐™› ๐˜พ๐™๐˜พ-๐™๐™ž๐™ญ๐™ฉ๐™ช๐™ง๐™š๐™จ ๐™ค๐™ซ๐™š๐™ง ๐™˜๐™ค๐™ฃ๐™ซ๐™š๐™ฃ๐™ฉ๐™ž๐™ค๐™ฃ๐™–๐™ก ๐™จ๐™ฉ๐™š๐™š๐™ก ๐™›๐™ž๐™ญ๐™ฉ๐™ช๐™ง๐™š๐™จ ๐—ฎ๐—ฟ๐—ฒ:


1๏ธโƒฃ Fixture weight reduction: 5 to 12 times lighter


2๏ธโƒฃ Fixture energy savings: 5 times less


3๏ธโƒฃ Fixture net load: up to 2 times more


4๏ธโƒฃ Process cycle time: up to 30 % less


5๏ธโƒฃ Fixture life cycle: around 5 times longer


6๏ธโƒฃ Fixture rework: up to 90 % less


7๏ธโƒฃ Product distortion: up to 90 % less


8๏ธโƒฃ Further product quality: higher


9๏ธโƒฃ Manual part handling: could be automated (this post)


๐Ÿ”Ÿ Hard machining: could be reduced


Feel free to reach out or explore more at High Temperature Concept to learn how we can help you implement these cutting-edge solutions.


The initial photo shows a robot application for Lemken, Germany we realized with partners at the Fraunhofer institute in 2001, some CFC was used as well, but, not CFC Racks needed. Other applications I am not allowed to publish.   


By Joerg Demmel January 9, 2026
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.
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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: โœ… German Engineering Quality โœ… CFC Made in the USA by Americarb โœ… 30 years of experience by myself โœ… short lead times โœ… attractive prices Ask Juan Carlos Contreras Campuzano for your free HTC estimate. Sincerely, Dr. Jorg Demmel
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