摘要
采用数理统计方法,对GH36合金材料试验数据进行高温持久强度断裂时间的概率特性分析,研究其分布规律.为进一步可靠性分析和持久强度外推提供理论基础.
Based on the test data of GH36 alloy, the analysis of probabilistic characters of fracture-time dis-tribution of high-temperature creep rupture strength is performed with mathematical statistic. The distribution reg-ularity is discovered. The theoretical basis of reliability analysis and prediction is provided.
出处
《理化检验（物理分册）》
CAS
1998年第6期6-8,共3页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
持久强度
寿命分布
可靠性
高温合金
断裂时间
GH36 alloy Creep rupture strength Fracture-time distribution Reliability
