thyrite

例句：

1. 1. The thyrite wires are used in electrical wiring.
   这种铁镍合金用于电气线路。
2. 2.Thyrites are often used as a substitute for cast iron in construction.
   常用于建筑中作为铸铁的替代品。
3. 3. Thyrites have excellent corrosion resistance and can withstand high temperatures.
   铁镍合金具有极好的耐腐蚀性和高温耐受性。