MANUFACTURE OF SUPERCONDUCTING HIGH FREQUENCY CAVITY AND SUPERCONDUCTING HIGH FREQUENCY CAVITY MANUFACTURED THEREBY

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for a superconducting high frequency cavity and a cavity manufactured by the method, capable of substantially reducing manufacturing cost and improving a radiation effect and mechanical strength. ;SOLUTION: A flame 3 is blown toward the external surface of a superconducting high frequency cavity body 1 from a flame spraying gun 2 for high-speed gas flame spraying or ultra-high speed gas flame spraying. In this state, while a metallic pulverized material 5 of good thermal conductivity is fed to the flame 3 through tubing 4 and melted, the external surface of the cavity body 1 is covered with a metallic coat 6 of good thermal conductivity.;COPYRIGHT: (C)2000,JPO