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釹鐵硼磁鐵性能
釹鐵硼磁鐵材料是以金屬間化合物Nd2Fe14B為基礎的永磁材料。相對于鑄造Al-Ni-Co系磁鐵材料和鐵氧體磁鐵材料，釹鐵硼具有極高的磁能積和矯頑力，可吸起相當于自身重量的640倍的重物。高能量密度的優點使釹鐵硼磁鐵材料在現代工業和電子技術中獲得了廣泛應用，從而使儀器儀表、電聲電機、磁選磁化，醫療器械，醫療設備等設備的小型化、輕量化、薄型化成為可能。釹鐵硼永磁體的優點是性價比高，具良好的機械特性；不足之處在于居里溫度點低，溫度特性差，且易于粉化腐蝕，必須通過調整其化學成分和采取表面處理方法使之得以改進，才能達到實際應用的要求。
產品簡介 /INTRODUCTION
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