摘要：
采用扫描电镜(SEM)结合X-射线能谱仪(EDS)分析了预膜剂在碳钢表面成膜的成分及形貌,特别是对成膜厚度进行了细致的研究,并采用适当的检测器及特殊的制样方法,得到了真正的膜厚度,并考察了预膜剂浓度对膜厚度及腐蚀速率的影响。
关键词:
预膜剂,
成膜厚度,
扫描电镜,
X-射线能谱仪
Abstract:
The morphology and the component elements of the protective film on carbon steel surface， especially the film thickness， have been analyzed by SEM and EDS. A suitable detector and a special sampling method are used， and the real thickness of the film is obtained. The effect of the concentration of the prefilm agent on the thickness and corrosion velocity are investigated.
Key words:
prefilming agent,
film thickness,
scanning electon microscope,
X-ray energy disersive spectrometer
中图分类号:
黄文氢, 管宇, 杨菁, 张伟, 杨万泰. 预膜剂成膜厚度的研究[J]. 工业水处理, 2008, 28(11): 33-35.
Huang Wenqing,, Guan Yu, Yang Jing, Zhang Wei, Yang Wantai. Study on the film thickness of prefilming agents[J]. INDUSTRIAL WATER TREATMENT, 2008, 28(11): 33-35.