铝及其合金阳极氧化. 铝上装饰性和保护性阳极氧化涂层的规定方法

[中文适用范围]： 本文件规定了铝（包括铝合金）装饰性和保护性阳极氧化涂层的规定方法。 它定义了阳极氧化涂层的特性，列出了检查特性的测试方法，提供了最低性能要求，并提供了适合阳极氧化的铝牌号以及预处理的重要性的信息，以确保所需的外观或纹理。 完成工作。 它不适用于 a) 阻挡层类型的无孔阳极氧化涂层，c) 仅用于为后续有机涂层应用或金属电沉积准备基材的阳极氧化涂层，以及 b) 生产的阳极氧化涂层通过铬酸或磷酸阳极氧化，d) 硬质阳极氧化涂层主要用于工程用途，其耐磨性和耐磨性是主要特性（见 ISO 10074）。 [外文原描述]： ISO 7599:2018 specifies a method for specifying decorative and protective anodic oxidation coatings on aluminium (including aluminium-based alloys). It defines the characteristic properties of anodic oxidation coatings, lists methods of test for checking the characteristic properties, provides minimum performance requirements, and gives information on the grades of aluminium suitable for anodizing and the importance of pretreatment to ensure the required appearance or texture of the finished work. It is not applicable to a) non-porous anodic oxidation coatings of the barrier layer type, b) anodic oxidation coatings produced by chromic acid or phosphoric acid anodizing, c) anodic oxidation coatings intended merely to prepare the substrate for subsequent application of organic coatings or for the electrodeposition of metals, and d) hard anodic oxidation coatings used mainly for engineering purposes, for which abrasion and wear resistance are the primary characteristics (see ISO 10074).