ABSTRACT This paper presents various models (dose–response functions, DRFs) for predicting the first-year corrosion losses of structural metals for areas with marine and marine–urban (industrial) atmospheres. The prediction results for the first-year corrosion losses (C 1 pr) calculated by the DRF from the ISO 9223 standard and by the DRF developed by us are presented. A comparative assessment of the results is given. In this work, we used experimental data on the corrosion losses of carbon steel (CS), Zn, Cu, and Al over the first year of exposure (C 1 ex) at coastal test locations conducted within the MICAT project and the Russian programmes. The atmosphere corrosivity parameters necessary for the DRFs were considered for these locations. It was shown that the development of DRFs that provide the most reliable C 1 pr requires experimental data from one-year metal exposures with orientation of the samples in the direction facing the predominant sea wind directions.

中文翻译：

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世界不同气候区沿海地区标准金属第一年腐蚀损失预测模型的开发

摘要 本文提出了各种模型（剂量-响应函数，DRF），用于预测具有海洋和海洋-城市（工业）大气区域的结构金属的第一年腐蚀损失。介绍了由 ISO 9223 标准的 DRF 和我们开发的 DRF 计算的第一年腐蚀损失 (C 1 pr) 的预测结果。给出了结果的比较评估。在这项工作中，我们使用了在 MICAT 项目和俄罗斯计划内进行的沿海测试地点碳钢 (CS)、Zn、Cu 和 Al 在暴露的第一年 (C 1 ex) 腐蚀损失的实验数据。这些位置考虑了 DRF 所需的大气腐蚀性参数。