ISO 9227-1990
人造环境中的腐蚀试验 盐雾试验

Corrosion tests in artificial atmospheres; salt spray tests

标准号

ISO 9227-1990

发布日期

1990年12月

实施日期

1990年12月15日

废止日期

无

中国标准分类号

H25

国际标准分类号

19.040

发布单位

IX-ISO

代替标准

ISO 9227-2006

适用范围

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.

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