標準號：DIN EN ISO 8994-2011
中文標準名稱：鋁和鋁合金陽*氧化.點狀腐蝕評價的評定體系.格柵法(ISO 8994-2011);德文版本EN ISO 8994-2011
英文標準名稱：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
標準類型：A29
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：A29
國際標準分類號：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.