国外关于改善材料疲劳特性用离子注入技术研究情况综述

Summary of situation of Research abroad on Ion Injection Technology for Improving Fatigue Characteristics of Materials

介绍了国外开发的以提高材料疲劳特性为目的的离子注入技术，包括他的原理、工艺和特点，讨论了注入剂量、离子种类和材料成分等对疲劳特性的影响，以及该项技术当前的最新研究动向。

This paper introduces the developed technique abroad includes principle, technology and features of ion-injection technique aimed to raise the fatigue characteristics of materials. It discusses the effects of injection dosage, kind of ion and material comPOnents on fatigue characteristics The update trend of research of the mentioned Technique is also recommended.