標(biāo)準(zhǔn)號：DIN EN ISO 8994-2011
中文標(biāo)準(zhǔn)名稱：鋁和鋁合金陽*氧化.點(diǎn)狀腐蝕評價的評定體系.格柵法(ISO 8994-2011);德文版本EN ISO 8994-2011
英文標(biāo)準(zhǔn)名稱：Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method (ISO 8994:2011); German version EN ISO 8994:2011
標(biāo)準(zhǔn)類型：A29
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：A29
國際標(biāo)準(zhǔn)分類號：25.220.20
適用范圍：This International Standard specifies a grid rating system that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests. This rating system is applicable to pitting corrosion resulting from - accelerated tests, - exposure to corrosive environments, and - practical service tests. This document takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.