A procedure for high temperature plant components life evaluation: Small punch creep test methodology

被引：0
|
作者：
Tettamanti, S [1 ]
Crudeli, R [1 ]
机构：
[1] UMC, AG, SRI Int, ENEL SpA, Milan, Italy
来源：
CASE HISTORIES ON INTEGRITY AND FAILURES IN INDUSTRY | 1999年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
ENEL is involved for years in a miniaturization creep methodology project to obtain similar non-destructive test with the same standard creep test reliability. The goal can be reach with "Small punch creep test" that collect all the requested characteristics. The ENEL-SRI creep laboratory has developed complete creep small punch procedure. Aim of this work is to obtain a simple and immediately applicable relationship useful for plant maintenance managing. First obtained results on ASTM A355 P12 ex-serviced pipe material are presented but some other work is necessary to validate the methodology on high temperature structural materials.
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页码：895 / 905
页数：11
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