标准摘要
[中文适用范围]： 本文件规定了一种通过在盐溶液中交替浸没试验（施加或不施加应力）来评估金属耐腐蚀性的方法。该试验特别适用于金属（包括铝合金和黑色金属材料）制造过程中的质量控制，也适用于合金开发过程中的评估目的。根据试验溶液的化学成分，该试验可用于模拟海洋飞溅区、防冻液和酸性盐环境的腐蚀作用。本文件中使用的术语“金属”包括具有或不具有防腐保护的金属材料。本文件适用于 - 金属及其合金， - 某些金属涂层（相对于基材的阳极和阴极）， - 某些转化涂层， - 某些阳极氧化物涂层，和 - 金属上的有机涂层。 [外文原描述]： ISO 11130:2017 specifies a method for assessing the corrosion resistance of metals by an alternate immersion test in salt solution, with or without applied stress. The test is particularly suitable for quality control during the manufacture of metals including aluminium alloys and ferrous materials, and also for assessment purposes during alloy development. Depending upon the chemical composition of the test solution, the test can be used to simulate the corrosive effects of marine splash zones, de-icing fluids and acid salt environments. The term "metal" as used in this document includes metallic materials with or without corrosion protection. ISO 11130:2017 is applicable to - metals and their alloys, - certain metallic coatings (anodic and cathodic with respect to the substrate), - certain conversion coatings, - certain anodic oxide coating, and - organic coatings on metals.
英文名称Corrosion of metals and alloys — Alternate immersion test in salt solution