| 脉冲放电熔涂Cr2B表面强化工艺及强化层组织性能研究 |
| |
| 引用本文： | 潘国顺,李国华,曲敬信,邵荷生.脉冲放电熔涂Cr2B表面强化工艺及强化层组织性能研究[J].金属热处理,1999(8):3-5. |
| |
| 作者姓名： | 潘国顺 李国华 曲敬信 邵荷生 |
| |
| 作者单位： | 1. 清华大学摩擦学国家重点实验室,北京,100084
2. 中国矿业大学北京校区 |
| |
| 摘 要： | 本文采用新型脉冲放电电火花表面强化设备，以Ｃｒ２Ｂ作为电极材料，研究了热作模具钢电火花表面强化工艺及强化层质量，分析了强化层组织结构的特点及强化层性能。研究结果表明，Ｃｒ２Ｂ电极强化层具有表面质量好、强化层厚和硬度高等特点，是一种高性能的表面强化涂层
|
| 关 键 词： | 脉冲放电电火花表面强化 Cr2B电极 组织结构 |
Investigation of Electrospark Alloying Process with Cr2B Electrode and Properties of ESA Coatings |
| |
| Pan Guoshun,Li Guohua,Qu Jingxin,Shao Hesheng.Investigation of Electrospark Alloying Process with Cr2B Electrode and Properties of ESA Coatings[J].Heat Treatment of Metals,1999(8):3-5. |
| |
| Authors: | Pan Guoshun Li Guohua Qu Jingxin Shao Hesheng |
| |
| Abstract: | sing a new type electrospark alloying(ESA)machine,a series of experiments were carried out to investigate the ESA process and the quality of ESA coatings using Cr2B as the electrode material and 3Cr2W8V steel as the substrate material.The microstructures,chemical compositions and properties of coatings were analyzed.The test results indicated that the ESA coatings with Cr2B electrode reached a satisfying coating surface,a high thickness and hardness,etc. |
| |
| Keywords: | electrospark alloying Cr2B electrode microstructure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
