用双喷制备金属材料表面氧化膜试样的方法

A simple method of preparation of foil at twin jet mill for observing surface layer of metallic materials by transmission electron microscope

本文介绍了一个巧妙的、快速的在双喷减薄仪上制备金属材料表面氧化膜透射电子显微镜试样的方法，并给出了对Ｆｅ－４２ｗｔ．％Ｎｉ－６ｗｔ．％Ｃｒ合金表面氧化膜的观察结果。

In this paper,the present author develops a simple and effective method of the preparation of foil specimen for twin jet technique to observe the surface layer of metallic materials by transmission electron microscope and its observations for the oxidized surface of Ni 42 Cr 6Fe alloy are shown.