相当数量的核电站建在沿海地区。我国秦山核电站、大亚湾核电站以及在建的连云港核电站都位于沿海。海洋大气环境对材料的腐蚀影响核电站的经济性和安全性。为确保核电站的长期安全运行,了解典型核工程材料的海洋大气环境腐蚀行为,在秦山核电站现场对不锈钢及其焊接样品、碳钢? A considerable number of nuclear power plants are built in coastal areas. China’s Qinshan Nuclear Power Station, Daya Bay Nuclear Power Station and the construction of Lianyungang Nuclear Power Station are located in the coast. Corrosion of materials by the marine atmosphere affects the economics and safety of nuclear power plants. In order to ensure the long-term safe operation of nuclear power plants, understand the corrosive behavior of the marine nuclear environment of typical nuclear engineering materials at the Qinshan Nuclear Power Station, and analyze the stainless steel and its welding samples, carbon steel?