SNV ISO 9227:1990现行
Corrosion Tests In Artificial Atmospheres; Salt Spray Tests
出版：Swiss Standards
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基本信息
标准编号： SNV ISO 9227:1990
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
Specifies the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials with or without permanent corrosion protection or temporary corrosion protection. It also describes the method employed to evaluate the corrosivity of the test cabinet environment. Specific details (dimensions of test specimens, exposure periods, interpretation of results) are not included. Describes test solutions, apparatus, test specimens, operating conditions, duration of tests, treatment of specimens after test, evaluation of results and test report.
