名词
中文翻译：磁性铁磁合金
同义词：
['ferromagnetic alloy', 'magnetic steel例句：1. The steel is used in the manufacturing of cutting tools.（这种钢用于制造切削工具。）2. Magnetic materials are often used in data storage devices.（磁性材料常用于数据存储设备中。）']
例句：
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1. The steel is used in the manufacturing of cutting tools.
这种钢用于制造切削工具。
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2. Magnetic materials are often used in data storage devices.
磁性材料常用于数据存储设备中。
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3.The alloy has a high permeability and low coercivity, making it ideal for use in transformers.
这种合金具有高介电常数和低矫顽力，非常适合用作变压器。