使用θ-θ/Ψ测角仪测定钢中残余奥氏体的原理与方法

Determination Principles and Methods of Retained Austenite in Steel Using θ-θ/Ψ Goniometer

介绍了X射线衍射法测定钢中残余奥氏体含量的原理。给出了使用θ-θ/Ψ测角仪测定钢中残余奥氏体的方法,并通过实例阐述了测试技术要点和注意事项。

The determination principle of retained austenite in steel by X ray diffraction method was introduced. The determination method of retained austenite in steel using θ-θ/ψ goniometer were given, and the test techniques and considerations were analyzed by some examples.