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GCr15钢激光热处理表面硬化层残余奥氏体测定及研究
Measurement of reminder austenite content in the surface layer of GCr15 steel quenched by a laser
【摘要】 利用X 射线法 ,对GCr15不同回火组织进行激光表面淬火后所得的硬化层中残余奥氏体进行测量 ,并分析激光处理参数及原始组织对残余奥氏体的影响 .
【Abstract】 Reminder austenite content was measured by the X-diffraction in the surface layer of the different tempered microstructure of GCr15 steel. Quenched by a laser, and the effect of the laser treatment parameter and initial microstructure on the reminder Austenite content was analysed.
【关键词】 激光淬火;
残余奥氏体量;
X—射线衍射;
原始组织;
【Key words】 laser quenching; remained Austenite content; X-ray diffraction; initial microstructure;
【Key words】 laser quenching; remained Austenite content; X-ray diffraction; initial microstructure;
- 【文献出处】 天津理工学院学报 ,Journal of Tianjin Institute of Technology , 编辑部邮箱 ,2003年01期
- 【分类号】TG156.9
- 【被引频次】8
- 【下载频次】302