ISO 11130:2010 金属和合金腐蚀性 备选盐溶液浸渍试验

标准编号：ISO 11130:2010

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：2010-06

标准范围

ISO 11130:2010规定了一种通过在盐溶液中交替浸泡试验（有或没有施加应力）来评估金属耐腐蚀性的方法。该测试特别适用于包括铝合金和含铁材料在内的金属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。根据测试溶液的化学成分，该测试可用于模拟海洋飞溅区、除冰液和酸式盐环境的腐蚀作用。如ISO 11130:2010中使用的术语“金属”包括具有或不具有腐蚀保护的金属材料。交替浸没试验适用于金属及其合金、某些金属涂层(相对于基底的阳极和阴极)，某些转化涂料，某些阳极氧化物涂层，和金属上的有机涂层。ISO 11130:2010不适用于不锈钢。

ISO 11130:2010 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 ISO 11130:2010 includes metallic materials with or without corrosion protection.The alternate immersion test applies 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