DIN EN ISO 11844-2-2008 金属和合金的腐蚀.室内环境低腐蚀性的分类.第2部分:室内环境腐蚀作用的测定
Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO 11844-2:2005); German version EN ISO 11844-2:2008
This part of ISO 11844 specifies methods for determination of corrosion rate with standard specimens of
metals in indoor atmospheres with Iow corrosivity. For this direct method of evaluation of corrosivity, different
sensitive methods can be applied using standard specimens of the following metals: copper, silver, zinc and
steel. The values obtained from the measurements are used as classification criteria for the determination of
indoor atmospheric corrosivity.