ISO 11130:2017 金属和合金腐蚀性 备选盐溶液浸渍试验

标准编号：ISO 11130:2017

中文名称：金属和合金腐蚀性 备选盐溶液浸渍试验

英文名称：Corrosion of metals and alloys — Alternate immersion test in salt solution

发布日期：2017-12

标准范围

ISO 11130:2017规定了通过在盐溶液中进行交替浸泡试验（有或无施加应力）来评估金属耐腐蚀性的方法。该测试特别适用于金属（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、除冰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。ISO 11130:2017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），-某些转化膜，-某些阳极氧化涂层，以及-金属上的有机涂层。

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.

标准预览图