金属和合金的腐蚀 大气的腐蚀性 绘制腐蚀风险增加的区域

[中文适用范围]： 本文件提供了制作腐蚀性地图和与室外开放大气中腐蚀风险增加有关的地图的指南，但不包括有遮蔽或半遮蔽位置。这些地图是根据使用特定关系（即所谓的剂量反应函数）的环境数据计算得出的。制作腐蚀性地图的其他方法，例如使用腐蚀的详细测量值并随后对测量的腐蚀值进行插值，不在本文件的范围内。 [外文原描述]： This document gives guidelines for producing corrosivity maps and maps related to increased risk of corrosion in outdoor open atmospheres, but not sheltered or semi-sheltered positions. The maps are calculated based on environmental data using specific relationships, so-called dose-response functions. Other means of producing corrosivity maps, for example using detailed measurements of corrosion and subsequent interpolation of measured corrosion values, are not within the scope of this document.