Talk:Spilling Engine

DLC / CVD Diamond Based Thin-Film Coatings could probably get you there, short of maybe Thermal Expansion issues between Room Temp/Cold Day Temp and Operational Temp.

Also as they said Graphite / Ceramic / Powder Metallurgy or 3D Printed Composite-Craziness a la Modern Gas Turbine Blades etc

Found this page by accident, but it’s pretty neat!, may share it with the person working on that Thermoacoustic Stirling Engine as this may be an issue for them soon.

--Eric (talk) 17:25, 28 October 2025 (UTC)