What are the main differences between chemical etching and other metal shaping methods? Researchers at the Karlsruhe ...

Cylindrical holes were once the industry standard for air film cooling on turbine engine components. The cooling holes were traditionally formed using an electro-discharge machine (EDM) with a round ...

Alternative higher strength steels can be developed by post-forming heat treatment. Retaining the geometry of components during and subsequent to the heat treatment process is a key barrier for the ...