Prediction of the Mechanical Properties of P91 Steel by Means of Magneto-acoustic Emission and Acoustic Birefringence
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nondestructive Evaluation"
DOI: 10.1007/s10921-017-0421-9
Abstract: The paper describes an application of non-destructive volumetric magnetic and ultrasonic techniques for evaluation of the selected mechanical parameter variations of P91 steel having direct influence on its suitability for further use in critical components… read more here.
Keywords: acoustic birefringence; non destructive; steel; p91 steel ... See more keywords
Evaluation of tensile properties of various regions of creep exposed dissimilar weld joint using miniature specimen testing
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.105079
Abstract: Abstract Strength variations in various regions of a dissimilar weld joint made between 316LN stainless steel (SS) and P91 steel after creep exposure at 550 °C and stress of 200 MPa was estimated using automated… read more here.
Keywords: various regions; weld joint; p91 steel; dissimilar weld ... See more keywords
Influence of hydrogen on the low cycle fatigue performance of P91 steel
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.12.154
Abstract: Abstract The present work aims to assess the influence of hydrogen on strain controlled low cycle fatigue (LCF) properties of P91 steel. Specimens were electrochemically charged using H2SO4 solution, subsequently uniaxial tensile and LCF tests… read more here.
Keywords: hydrogen; fatigue; influence hydrogen; hydrogenated specimens ... See more keywords
Modelling thermo-mechanical cyclic behavior of P91 steel
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2020.102820
Abstract: Abstract In this paper, the analysis of the low cycle fatigue behavior of P91 steel is presented. First, experimental tests are performed to recognize different aspects of material behavior. Then an appropriate constitutive model is… read more here.
Keywords: modelling thermo; p91 steel; behavior p91;
Effect of strain rate and notch geometry on tensile properties and fracture mechanism of creep strength enhanced ferritic P91 steel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2017.10.037
Abstract: Abstract Creep strength enhanced ferritic (CSEF) P91 steel were subjected to room temperature tensile test for quasi-static (less than 10−1/s) strain rate by using the Instron Vertical Tensile Testing Machine. Effect of different type of… read more here.
Keywords: strain rate; geometry; notch; p91 steel ... See more keywords
Predicted life of P91 steel for cyclic high temperature service
Sign Up to like & getrecommendations! Published in 2017 at "Materials at High Temperatures"
DOI: 10.1080/09603409.2017.1383710
Abstract: Abstract The P91 steel is widely used in high temperature components of power plants, and it is a candidate material for Gen-IV reactors. The P91 steel has relatively attractive mechanical and physical properties combined with… read more here.
Keywords: steel; life; high temperature; p91 steel ... See more keywords
Research and Application of the Original Position Statistical Distribution Analysis Method for Non-Metallic Inclusions in P91 Steel
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13040793
Abstract: Heat-resistant P91 martensitic steel is used to produce high-temperature steam pipelines in (ultra) critical power plants. However, non-metallic inclusions are inevitably produced in the metallurgical process. The type, composition, morphology, quantities, size and distribution of… read more here.
Keywords: p91 steel; non metallic; metallic inclusions; statistical distribution ... See more keywords