ferromagnesium

例句：

1. 1. The steel industry relies heavily on ferromagnesium for its production processes.
   钢铁工业严重依赖铁镁合金来生产。
2. 2. The alloy has a high strength and low density, making it ideal for use in aircraft engines.
   这种合金具有高强度和低密度，非常适合用于飞机发动机。
3. 3. In the manufacturing process, ferromagnesium is used to create various components such as pipes and valves.
   在制造过程中，铁镁合金被用来制作各种部件，如管道和阀门。