DIN EN ISO 11782-1-2008 金属和合金的腐蚀.腐蚀疲劳试验.第1部分:疲劳试验周期

标准号：DIN EN ISO 11782-1-2008
中文标准名称：金属和合金的腐蚀.腐蚀疲劳试验.第1部分:疲劳试验周期
英文标准名称：Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing (ISO 11782-1:1998); German version EN ISO 11782-1:2008
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：ISO 7539-1-1987
适用范围：1.1 This International Standard provides guidance and instruction on corrosion fatigue testing of metals and alloysin aqueous or gaseous environments and is concerned with cycles to failure testing. Crack propagation testing isconsidered in ISO 11782-2.1,2 Corrosive or otherwise chemically active environments can promote the initiation of fatigue cracks in metalsand alloys and increase the rate of fatigue crack propagation. Corrosion fatigue processes are not limited to specificmetal/environment systems and reliable estimates of fatigue life for all combinations of loading and environmentcannot 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.