Environmental corrosiveness evaluation and corrosion charactistics analysis of power transmission and transformation equipment

To explore mechanism and law of corrosion by analyzing the possible environmental factors (air, soil, etc.) that might cause corrosion and corrosion product of electric power facility and metal components of transformer substation, and to establish corrosion environment evaluation method and to predict the corrosion behavior of transmission and transformation equipment in environment according to the influence of corrosion of various factors on different power equipment, so as to provide reference basis for engineering design as well as selection and corrosion prevision of structure and materials.