表面工程新技术在节材中的应用

The Application of New Surface Engineering Technologies to the Saving of Materials

表面工程新技术是近年来迅速发展起来的材料表面处理技术。此类技术可有效地应用于机件的保护、表面强化和修复，从而达到节材的目的。

The new surface engineering technologies are surface treatment technologies of materials making mighty advance in recent years. They can be used effectively for protection, surface strengthening, and repair of machine parts. So they have come into use for materials saving.