The aim of the present investigation is to explore a simple surface modified process by using electrochemical methods, which are not required to transport certain elements or compounds to surface of alloys.

• 本项研究的宗旨在于运用电化学方法探索一种简单的合金表面改性新途径，它将不同于现有的绝大多数表面改性工艺，不需要从外部输送某些元素或化合物至被改性合金表层。