niobium base alloy

例句：

1. 1. The new alloy has shown excellent corrosion resistance in the high-temperature environment.
   这种新型合金在高温环境下显示出卓越的耐腐蚀性。
2. 2.The niobium base alloy is widely used in the manufacturing of high-performance aircraft engines.
   铌基合金广泛应用于高性能飞机发动机的制造中。
3. 3. The development of niobium base alloys has greatly improved the performance and durability of our products.
   铌基合金的开发极大地提高了我们产品的性能和耐用性。