用电子显微镜研究防腐涂料中的活性氧化物

STUDY ON THE ACTIVE COMPOSITIONS IN CORROSION PROTECTION PAINT BY USE OF ELECTRONIC MICROSCOPE

用电子显微镜研究了涂层中活性氧化物的水化过程，首次提出了涂料中的氧化物在水化过程中的四个步骤，给出了用扫描电子显微镜（SEM）摄得的不同水化期的涂层中水化物的形态相片。讨论了水化时间与水化层厚度的关系。

By use of electronic microscope technique, the hydration process of active oxides in the coating film has been studied, and four steps of the hydration process of the oxides existing were found for the first time. The morphologic SEM photographs of foe hydrated oxide in each step were given. The relation between hydration time and hydration laver thickness was discussed.