ASTM E2368-2010 应力控制的热机械疲劳测试规程

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ASTM E2368-2010 应力控制的热机械疲劳测试规程

中文名称: 应力控制的热机械疲劳测试规程

英文名称:Standard Practice for Strain Controlled Thermomechanical Fatigue Testing

中标分类：A42	ICS分类：19.060
标准分类编号：AS	页数：10

发布日期：	实施日期：2010-05-01	作废日期：
被替代标准：		代替标准：ASTM E2368-2004e1
引用标准：ASTM E3;ASTM E4;ASTM E83;ASTM E111;ASTM E112;ASTM E467;ASTM E606;ASTM E1012;ASTM E1823;ASTM E220;ASTM E337		采用标准：
起草单位：		归口单位：

标引依据：

补充修订：

备注：

范围：1.1 This practice covers the determination of thermomechanical fatigue (TMF) properties of materials under uniaxially loaded strain-controlled conditions. A “thermomechanical” fatigue cycle is here defined as a condition where uniform temperature and strain fields over the specimen gage section are simultaneously varied and independently controlled. This practice is intended to address TMF testing performed in support of such activities as materials research and development, mechanical design, process and quality control, product performance, and failure analysis. While this practice is specific to strain-controlled testing, many sections will provide useful information for force-controlled or stress-controlled TMF testing. 1.2 This practice allows for any maximum and minimum values of temperature and mechanical strain, and temperature-mechanical strain phasing, with the restriction being that such parameters remain cyclically constant throughout the duration of the test.

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