DEVICE FOR HEAT TREATMENT

摘要

PROBLEM TO BE SOLVED: To provide a device for heat treatment, with which the magnetic field of a uniform and desired strength can be generated by a comparatively miniaturized magnetic field generating means, further, quick temperature elevation or cooling is enabled as well and the performance of a magnetic substance material or the like can be sufficiently improved. SOLUTION: A heating means 30 located between a vacuum container 2 and a magnetic field generating means 20 has an electric heater 31 located while surrounding the outer peripheral surface of the vacuum container 2, and a fluid cooling part 33 located between the electric heater 31 and the magnetic field generating means 20.