| 高频感应熔覆铁基涂层组织的研究 |
| |
| 引用本文： | 胡亮亮,沈承金,陈德娟,董衍林.高频感应熔覆铁基涂层组织的研究[J].表面技术,2011(5):29-31. |
| |
| 作者姓名： | 胡亮亮 沈承金 陈德娟 董衍林 |
| |
| 作者单位： | 中国矿业大学材料科学与工程学院,徐州,221116;中国矿业大学材料科学与工程学院,徐州,221116;中国矿业大学材料科学与工程学院,徐州,221116;中国矿业大学材料科学与工程学院,徐州,221116 |
| |
| 基金项目： | 2010年江苏省大学生实践创新计划 |
| |
| 摘 要： | 采用高频感应熔覆技术在低碳钢表面熔覆了一层铁基耐磨涂层,利用金相显微镜和扫描电子显微镜对熔覆涂层的微观组织形貌进行了分析.结果表明:采用高频感应熔覆技术能制得冶金结合性能良好的铁基涂层,熔覆涂层的组织由大量的γ-(Cr-Ni-Fe-C)合金固溶体相和CrB,Cr2B,Cr23 C6,Cr7 C3,Fe3C等硼化物、碳化...
|
| 关 键 词： | 高频感应熔覆 铁基涂层 耐磨性 |
Study on the Microstructure of Iron-based Coating Fabricated By Induction Cladding |
| |
| HU Liang-liang,SHEN Cheng-jin,CHEN De-juan,DONG yan-lin.Study on the Microstructure of Iron-based Coating Fabricated By Induction Cladding[J].Surface Technology,2011(5):29-31. |
| |
| Authors: | HU Liang-liang SHEN Cheng-jin CHEN De-juan DONG yan-lin |
| |
| Affiliation: | HU Liang-liang,SHEN Cheng-jin,CHEN De-juan,DONG yan-lin(College of Materials Science & Engineering,China University of Mining and Technology,Xuzhou 221116,China) |
| |
| Abstract: | In order to obtain a layer of iron-based wear-resistant coating on the low-carbon steel surface,high-frequency induction cladding technology was used.Metallurgical microscope and scanning electron microscope were utilized to analyze micro-texture of coating.The results indicate that it is workable to form a layer with good metallurgical bonding with high-frequency induction cladding technology.The coating is composed of γ-(Cr-Ni-Fe-C) solid solution and carbide,boride et,including CrB,Cr2B,Cr23C6,Cr7C3 and Fe3C.It is possessed of high micro hardnesses,the maximum reaches 850HV0.2. |
| |
| Keywords: | high frequency induction cladding iron-based coating wear resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
