Machine Learning-Based Improved Creep Life Prediction of 316 Austenitic Stainless Steel with Add-on Chemical and Microstructural Features
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-025-11330-2
Abstract: 316 austenitic stainless steel (AusSS) is extensively used in industrial and structural applications due to its excellent corrosion resistance, high strength, durability, and resistance to creep at elevated. This study advances the understanding of creep… read more here.
Keywords: 316 austenitic; life prediction; chemical microstructural; life ... See more keywords
Creep Life Degradation and Microstructure Degeneration in a Low-Pressure Turbine Blade of a Military Aircraft Engine
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-017-0271-x
Abstract: Military aircraft engines operate under arduous environmental conditions with rapid throttle excursions as a part of its mission requirements. Life of an aircraft engine particularly of a military class is limited by the longevity of… read more here.
Keywords: aircraft; degradation; creep life; microstructure degeneration ... See more keywords
ICME Framework for Damage Assessment and Remaining Creep Life Prediction of In-Service Turbine Blades Manufactured with Ni-Based Superalloys
Sign Up to like & getrecommendations! Published in 2019 at "Integrating Materials and Manufacturing Innovation"
DOI: 10.1007/s40192-019-00161-4
Abstract: Accurate creep life prediction is necessary for the evaluation of the remaining creep lives of in-service turbine blades and for the design of new turbine blades in aircraft engines. In this study, an integrated computational… read more here.
Keywords: creep life; remaining creep; turbine blades; service ... See more keywords
Analysis of cavity evolution in 9%Cr heat-resistant steel welded joint during creep
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2018.08.006
Abstract: Abstract This paper reports the cavity damage in one 9%Cr steel (T92) welded joints during creep. The creep test was conducted at 973 K with applied stress of 90 MPa. The welded specimen ultimately fractured at the… read more here.
Keywords: creep life; cavity; analysis cavity; heat ... See more keywords
A composite model for residual creep life assessment in T/P92 heat-resistant steel
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2021.104352
Abstract: Abstract In this paper, a composite model is proposed to describe the overall creep deformation by combining the power and logarithmic laws and considering the relationship between strengthening and softening in the creep deformation. The… read more here.
Keywords: composite model; heat resistant; p92 heat; model ... See more keywords
Evaluation of residual creep life of steels using macro-pillar creep testing and Omega method
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.108991
Abstract: Abstract Residual creep life evaluation is an essential part of Fitness-For-Service (FFS) assessment for engineering components operating at elevated temperatures. This paper elaborates a new evaluation approach based on macro-pillar compression testing (MPCT) and Omega… read more here.
Keywords: residual creep; evaluation; creep life; omega method ... See more keywords
Creep life evaluation of aluminum conductor composite core utilized in high voltage electric transmission
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2017.09.022
Abstract: Abstract The creep life of aluminum conductor composite core (ACCC) utilized in high voltage electric transmission was investigated using an experimental method based on the equivalence relationship. First, the time-temperature-stress equivalence relationship was developed using… read more here.
Keywords: composite core; creep life; conductor composite; time ... See more keywords
Creep life assessment method for online monitoring of steam turbine rotors
Sign Up to like & getrecommendations! Published in 2019 at "Materials at High Temperatures"
DOI: 10.1080/09603409.2019.1570701
Abstract: ABSTRACT The principal objective of work was to develop fast and accurate method for online creep life monitoring of steam turbine rotors. For this purpose, a characteristic strain model of creep was investigated and validated… read more here.
Keywords: turbine rotors; monitoring steam; method online; creep life ... See more keywords
The action mechanism of secondary orientation on creep life in [001] oriented Ni-based single-crystal blades
Sign Up to like & getrecommendations! Published in 2025 at "Materials Research Letters"
DOI: 10.1080/21663831.2025.2568036
Abstract: A 22% variation in creep life was found at 950°C/245 MPa in single-crystal blades with different secondary orientations. In the experimental and simulation results, it was seen that the movement of {111} dislocations had caused… read more here.
Keywords: single crystal; crystal blades; creep life; orientation ... See more keywords