austenite

例句：

1. 1.The steel is made from the high-quality austenitic steel.
   这种钢材是由高质量的奥氏体钢制成的。
2. 2.Austenite is a type of steel that has excellent wear resistance.
   奥氏体是一种具有优良耐磨性的钢材。
3. 3. The manufacturer uses austenite to produce high-strength steel products.
   该制造商使用奥氏体生产高强度钢材产品。