| EPMA在热镀锌钢板镀层组织分析中的应用 |
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| 引用本文： | 李炜,彭金方,朱旻昊.EPMA在热镀锌钢板镀层组织分析中的应用[J].电子显微学报,2010,29(6):530-534. |
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| 作者姓名： | 李炜 彭金方 朱旻昊 |
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| 作者单位： | 西南交通大学材料先进技术教育部重点实验室摩擦学研究所,四川成都610031 |
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| 摘 要： | 本文介绍了应用EPMA-1600型电子探针测定热镀锌钢板镀层成分和元素重量百分比,并结合光学显微镜金相分析确定镀层中相结构的方法。结果表明,该方法能准确、快速地原位测定镀层中元素含量和组织结构,是镀层与钢基结合性能评价的重要检测手段。
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| 关 键 词： | 热镀锌钢板 镀层组织 Fe-Al中间层 电子探针 |
Cladding microstructure analyses of hot-dipped galvanized steel by EPMA-1600 |
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| LI Wei,PENG Jin-fang,ZHU Min-hao.Cladding microstructure analyses of hot-dipped galvanized steel by EPMA-1600[J].Journal of Chinese Electron Microscopy Society,2010,29(6):530-534. |
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| Authors: | LI Wei PENG Jin-fang ZHU Min-hao |
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| Institution: | LI Wei,PENG Jin-fang,ZHU Min-hao(Tribology Research Institute,Key Laboratory of Advanced Materials Technology(Ministry of Education),Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | In this paper,a method of phase structure determination for the hot-dipped galvanized steel was introduced.The method is based on the detecting the cladding composition and weight percent of varied elements by an EPMA（EPMA-1600） and metallographic analyses of the cladding.The results showed that the method can determine the coating element content and microstructure accurately and quickly in situ,and is an important detecting approach to estimate the adhesion between the cladding and steel matrix. |
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| Keywords: | hot-dipped galvanized steel cladding microstructure Fe-Al interfacial layer EPMA |
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