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

王正泉,李言涛,徐玮辰,杨黎晖,孙丛涛

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

Zhengquan WANG,Yantao LI,Weichen XU,Lihui YANG,Congtao SUN

表7 1997~2017年间全球腐蚀与防护领域SCI-E文献研究方向分布

Table 7

Research direction Number of publications Proportion Materials science 58683 55.31% Metallurgy /metallurgical engineering 28415 26.78% Engineering 18938 17.85% Chemistry 17869 16.84% Physics 12623 11.90% Electrochemistry 11270 10.62% Science technology-other topics 4388 4.14% Energy fuels 3751 3.54% Construction building technology 3290 3.10% Nuclear science technology 3066 2.89% Environmental sciences-ecology 2342 2.21% Polymer science 1302 1.23% Water resources 1274 1.20% Instruments science 1225 1.16% Mechanics 1125 1.06% Geology 910 0.86% Medicine-dentistry/oral surgery 774 0.73% Mining-mineral processing 711 0.67% Biotechnology-applied microbiology 701 0.66% Thermodynamics 645 0.61%