Efforts on Nondestructive Inspections for Sc Cavities
نویسندگان
چکیده
Efforts on nondestructive inspections for SC cavities are reported. The high resolution T-map, X-map system is designed so that the installation time of the mapping system can be reduced. It also reduces the number of cables for the signal transmission and the number of pins of the vacuum feed-through. Zr K-shell X-ray seems a good candidate for the radiography technique for the defects buried under the Nb cavity surface. The local repairing technique using the micro-grinder is also reported, which is used after a defect is identified and located through the inspections.
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