“铁合金”的英语可以翻译为：ferroalloy，iron alloy ...

幸而, 目下已有兼备高磁导率和低磁导率损耗的铁和铁合金,可资利用.Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss.铁合金是炼钢的重要和不可缺少的原材料之一.Ferrous alloy is one of important and indispensable raw mate...

“铁合金”的拼音为：tiě hé jīn...