铁铜齐

例句：

1. 1. The alloy is used in the production of various metal tools.
   这种合金用于生产各种金属工具。
2. 2. The alloy has excellent strength and wear resistance.
   这种合金具有优良的强度和耐磨性。
3. 3. The alloy was discovered by accident during the early days of industrialization.
   这种合金是在工业化初期偶然发现的。