Abstract

The research material used in the study was the martensitic creep-resistant steel P92 used for the manufacture of pipes being part of power generation units subject to heavy load. The research problem focused on two issues. The first one was to analyze how the plastic deformation cumulated in the material in low-cycle fatigue conditions affects the characteristics of the material in creep conditions in a temperature of 600ºC. The other one was concerned with analysis of a reverse situation, i.e. how the initial plastic deformation of the material in creep conditions changes the mechanical characteristics of the steel under low-cycle fatigue conditions in a temperature of 600ºC.

Details

Title
The Influence Of Load History On Durability Of P92 Steel Used For The Construction Of Energy Pipelines
Author
Ciesla, M; Junak, G
Pages
1853-1858
Publication year
2015
Publication date
2015
Publisher
Polish Academy of Sciences
ISSN
17333490
e-ISSN
23001909
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
1861127132
Copyright
Copyright De Gruyter Open Sp. z o.o. 2015