ISO 11782-1-1998 金属和合金的腐蚀.腐蚀疲劳试验.第1部分:循环失效试验

标准号：ISO 11782-1-1998
中文标准名称：金属和合金的腐蚀.腐蚀疲劳试验.第1部分:循环失效试验
英文标准名称：Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing
标准类型：H25
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H25
国际标准分类号：77.060
引用标准：GB/T 15970.1
适用范围：1.1 This International Standard provides guidance and instruction on corrosion fatigue testing of metals and alloys in aqueous or gaseous environments and is concerned with cycles to failure testing. Crack propagation testing is considered in ISO 11782-2.1.2 Corrosive or otherwise chemically active environments can promote the initiation of fatigue cracks in metals and alloys and increase the rate of fatigue crack propagation. Corrosion fatigue processes are not limited to specific metal/environment systems and reliable estimates of fatigue life for all combinations of loading and environment cannot be made without data from laboratory tests.1.3 This International Standard is not intended for application to corrosion fatigue testing of components or parts; nevertheless many of the general principles will apply.