silicium steel

例句：

1. 1. The new model car is made of silicon iron steel.
   这款新型汽车是由硅铁钢制成的。
2. 2.The steel mill uses silicon iron steel to produce high-quality steel products.
   这家钢铁厂使用硅铁钢生产高质量的钢材产品。
3. 3.Silicon iron steel is a type of metal that is used in the production of electronic devices.
   硅铁钢是一种用于制造电子设备的金属类型。