Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 10, 2025Frontiers in MaterialsOpen Access

Temperature dependence of creep rupture life of long-term serviced Grade 91 steel

View Full Paper
Ask AI
Bookmark
Share

Authors

MYMasatsugu YaguchiMKMasayuki KanaiKTKoji Tamura

Discussion

Loading...

Member takes

Overview

Creep tests assess temperature effects on creep life in Grade 91 steel, suggesting minimal impact from deviations.

Key Points

  • Temperature significantly affects the creep rupture life of Grade 91 steel, indicating strong temperature dependence.
  • Observations include linear relationships between temperature and logarithmic creep rupture life across different stress levels.
  • An estimation method for predicting long-term creep life was validated, demonstrating its reliability under actual service conditions.
  • The constant C values were determined to range from 18 to 21 for base metals, showing consistency across tested steel samples.

Cite This Study

Yaguchi et al. (2025) studied this question.

synapsesocial.com/papers/68c1c24454b1d3bfb60f0368https://doi.org/10.3389/fmats.2025.1613803
View Full Paper
Ask AI
Bookmark
Share