Hydrogen effect on high-temperature degradation of a Cr-Mo-V steel

被引：0
|
作者：
Nykyforchyn, HM
Schaper, M
Student, OZ
Loniuk, BP
机构：
来源：
ECF 11 - MECHANISMS AND MECHANICS OF DAMAGE AND FAILURE, VOLS I-III | 1996年
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Investigations of degradation processes of a Cr-Mo-V steel are presented with further applications of the fatigue fracture mechanics approaches for evaluation of material damage degree. For acceleration of the steel degradation process specimens were exposed to thermocycling in a gaseous hydrogen environment. The characteristics of fatigue crack growth in the material damaged in laboratory are compared with the its characteristics after long-term operation in a steam power plant.
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页码：1527 / 1532
页数：6
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