全球腐蚀与防护领域研究现状与发展趋势分析:基于文献计量学和信息可视化分析

Analysis of Global Research Status and Development Trends in the Field of Corrosion and Protection: Based on Bibliometrics and Information Visualization Analysis

基于文献计量学与信息可视化分析,对全球腐蚀与防护领域的研究现状与发展趋势进行了分析。通过检索1997~2017年间SCI-E数据库,得到腐蚀与防护领域相关文献106127篇,从发表年度与发表语言、发表国家、发表类型与期刊贡献、科研机构、学科类别和关键词等6个方面对检索结果进行定量、定性分析。结果表明,该领域文献输出总量呈现出持续快速增长趋势。其中,中国的文献输出最多,文献输出增长速率最快;美国的h-index与平均每项被引次数两项综合最高;中国科学院是该领域文献输出最多的机构;《Corrosion Science》和《Electrochimica Acta》是该领域影响力最大的期刊,英语是该领域最通用的语言。近几年该领域研究的热点研究方向主要为材料科学、冶金/冶金工程、工程学、化学、物理、电化学;研究的热点内容主要有:铝合金、不锈钢、管线钢、镍铬合金、钢筋混凝土等材料的腐蚀行为;通过一些特殊的处理手段(表面改性、热处理、微弧氧化、电沉积、等离子电解氧化等)提高涂料、涂层的性能,同时不断发现一些新型材料;研究薄膜制备及性能优化。

Based on bibliometrics and information visualization analysis, the global research status and development trends in the field of corrosion and protection were analyzed. By searching the SCI-E database from 1997 to 2017, 106127 related publications in the field of corrosion and protection were obtained. Quantitative and qualitative analysis of the search was conducted in six aspects: basic growth trends and publication language analysis, publication country analysis, document type and journal contribution analysis, institutions analysis, subject categories analysis, keywords analysis. Through journals analysis, the total output of publications in this field shows a sustained and rapid growth trend. In the field, China is the most productive country, meanwhile, it has the fastest growth rate of publications output. United States has the highest h-index and citations per paper. The Chinese Academy of Sciences is the most productive institution. Corrosion Science and Electrochimica Acta are the most influential journals. English is the most common language. In recent years, research directions in this field have focused on materials science, metallurgy/metallurgical engineering, engineering, chemistry, physics, and electrochemistry. And there are three hot topics in this field: studying the corrosion behavior of aluminum alloy, stainless steel, pipeline steel, nickel-chromium alloy, reinforced concrete and other materials;improving the performance of coatings through some special treatment methods(surface modification, heat treatment, micro-arc oxidation, electrodeposition, plasma electrolysis oxidation, etc.) and constantly discoveing some new materials;investigating film preparation and performance optimization.