An electromagnet may be used to provide a controlled magnetic field such as the purpose of removing mines. The electromagnet may be formed of a material having a Curie temperature and may be stored at a temperature higher than the Curie temperature. A system for radiating a controlled magnetic field comprises: an electromagnet including a magnetic core; a storage unit storing the electromagnet; and a heating unit heating the magnetic core, wherein the core includes a ferromagnetic material or a ferric material.
전자석은 지뢰 제거의 목적과 같은 제어되는 자기장을 제공하기 위해 사용될 수 있다. 전자석은 퀴리 온도를 갖는 물질로 구성되며, 전자석은 퀴리 온도 보다 높은 온도에서 저장될 수 있지만, 사용 시 퀴리 온도 보다 아래에 배치될 수 있다.
MAGNETIC PHASE TRANSITION EXPLOITATION FOR ENHANCEMENT OF ELECTROMAGNETS
전자석들의 강화를 위한 자기 상전이 이용
2017-11-27
Patent
Electronic Resource
Korean
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