节点文献
磁测法在GCr15钢制轴承零件残余奥氏体测试中的应用
Application of Magnetic Survey Method in Examination of Residual Austenite for Bearing Components Made of Steel GCr15
【摘要】 介绍了磁测法检测残余奥氏体含量的原理,并对大量GCr15钢制轴承零件的残余奥氏体含量进行了检测。通过与X射线衍射法的对比分析,证明磁测法的稳定性好、灵敏度高,适用于残余奥氏体含量的检测。
【Abstract】 The principle of magnetic survey method to detect the contents of residual austenite is introduced,and the content of residual austenite of a large number of bearing components made of steel GCr15 is detected.The magnetic survey method features good stability and high sensitivity through comparison with X-ray diffraction method,which is suitable to detect content of residual austenite.
【关键词】 滚动轴承;
热处理;
磁测法;
残余奥氏体;
磁导率;
铁磁相;
【Key words】 rolling bearing; heat treatment; magnetic survey method; residual austenite; permeability; ferromagnetic phase;
【Key words】 rolling bearing; heat treatment; magnetic survey method; residual austenite; permeability; ferromagnetic phase;
- 【文献出处】 轴承 ,Bearing , 编辑部邮箱 ,2013年08期
- 【分类号】TG142.15
- 【被引频次】1
- 【下载频次】211