| Cr12MoV钢真空油淬工艺研究 |
| |
| 引用本文： | 王志新,林在滨,施建军.Cr12MoV钢真空油淬工艺研究[J].中原工学院学报,2014(6):24-27. |
| |
| 作者姓名： | 王志新 林在滨 施建军 |
| |
| 作者单位： | 中原工学院;郑州飞虹热处理设备制造有限公司 |
| |
| 基金项目： | 河南省重点科技攻关项目(142102210084);郑州市中小企业创新基金项目(122PCXJJ806) |
| |
| 摘 要： | 利用金相显微镜、扫描电镜、X射线衍射仪研究了Cr12MoV钢不同淬火工艺处理后的组织,并通过显微硬度计和磨损试验机测定了样品的显微硬度和耐磨性。结果表明,Cr12MoV钢真空油淬处理后,其组织主要由马氏体、碳化物和残余奥氏体组成。冷处理使残余奥氏体量下降,样品的硬度及耐磨性显著提高。
|
| 关 键 词： | Cr12MoV钢 真空油淬 冷处理 显微硬度 耐磨性 |
Study on Vacuum Oil Quenching Technology of Cr12MoV Steel |
| |
| WANG Zhi-xin;LIN Zai-bin;SHI Jian-jun.Study on Vacuum Oil Quenching Technology of Cr12MoV Steel[J].Journal of Zhongyuan Institute of Technology,2014(6):24-27. |
| |
| Authors: | WANG Zhi-xin;LIN Zai-bin;SHI Jian-jun |
| |
| Affiliation: | WANG Zhi-xin;LIN Zai-bin;SHI Jian-jun;Zhongyuan University of Technology;Zhengzhou Feihong Heat Treatment Equipment Manufacturing Co.,Ltd.; |
| |
| Abstract: | The microstructure of Cr12 MoV steel quenched was investigated by optical microscope（OM）,scanning electron microscopy（SEM）and X-ray diffractometer（XRD）.The microhardness and wear resistance were tested with Vickers hardness tester and Wear testing machine,respectively.The results show that microstructure of the quenched sample is composed of martensite,carbide and residual austenite.Cold treatment can make the amount of residual austenite decreased,and the hardness and wear resistance of sample improved significantly. |
| |
| Keywords: | Cr12MoV steel vacuum oil quenching cold treatment microhardness wear resistance |
| 本文献已被 CNKI 维普 等数据库收录！ |
