vanadizing

例句：

1. 1. The process of vanadizingis essential for the production of high-quality steel.
   炼钢过程中的钒化处理对于生产高质量钢材至关重要。
2. 2. The vanadizing agent was added to the molteniron to improve its properties.
   将钒化剂添加到熔融铁中以改善其性能。
3. 3. The vanadizing process has beenshown to increase the strength and toughnessof steel.
   研究表明，钒化工艺可以提高钢铁的强度和韧性。