Exploring the Effectveness of Electron Beam Treatment for Ballast Water Management at Fermi Natonal Accelerator Laboratory [Poster]
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43 PARTICLE ACCELERATORS↗
Engineering topics
Cooper, Charles A.
Publications and source records attributed to Cooper, Charles A..
Method for producing smooth inner surfaces
The invention provides a method for preparing superconducting cavities, the method comprising causing polishing media to tumble by centrifugal barrel polishing within the cavities for a time sufficient to attain a surface smoothness of less than 15 nm root mean square roughness over approximately a 1 mm.sup.2 scan area. The method also provides for a method for preparing superconducting cavities, the method comprising causing polishing media bound to a carrier to tumble within the cavities. The method also provides for a method for preparing superconducting cavities, the method comprising causing polishing media in a slurry to tumble within the cavities.
36 MATERIALS SCIENCE↗