Results 11 to 20 of about 50,729 (283)
Materials Genome Engineering AdvancesPrediction of creep rupture life of high‐temperature titanium alloys is crucial for their practical applications. The efficient representations (features) of the information encoded in the data are essential to achieve an accurate prediction model. Here,
Bangtan Zong +5 more
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Scientific ReportsP91 steel is an important steam pipe for ultra-supercritical power plants due to its excellent creep strength, which generally has a design life of 100,000 h.
Hongyu Zhou +7 more
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Calculation of Residual Life for P91 Material Based on Creep Rate and Time to Rupture
Materials Research Proceedings, 2018 The presented paper shows methods of residual life prediction based on creep test data. Real test data for P91 material will be used. Different methods will be shown.
P. Osocha
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The rupture life prediction in cold dwell fatigue of Ti-6Al-4V based on the creep deformation [PDF]
MATEC Web of Conferences, 2020 Titanium a lloys have been found that the fatigue strength of Ti alloys decreases due to cold dwell fatigue (CDF) at room temperature. Ti and Ti alloys generate creep deformation at room temperature (T/Tm = 0.15).
Ota Yutaro +2 more
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Numerical simulation of creep notched bar of P91 steel
Fracture and Structural Integrity, 2022 Numerous components designed for use at elevated temperatures now exhibit multiaxial stress states as a result of geometric modification and material inhomogeneity.
Norhaida Ab Razak, C. M. Davies
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Nihon Kikai Gakkai ronbunshu, 2022 A creep rupture life evaluation equation for Gr. 91 steel was proposed, taking account of the region classification and the creep strength difference between heats. The creep rupture life evaluation equation consists of three parts.
Kenichi KIZU
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Journal of Aeronautical Materials, 2021 In view of the creep deformation failure of areo-engine high temperature components, the elastoplastic and creep deformation response of GH4169 alloy smooth and notched plate specimens at 650 ℃ is calculated using elastoplastic coupled creep constitutive
HU Xianming +3 more
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GS14 Effect on Creep Rupture Life in Miniature Creep Tests
The Proceedings of the Materials and Mechanics Conference, 2014 Takeshi KAWASHIMA +2 more
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Journal of Materials Research and Technology, 2022 The relationship between the microstructure evolution and the corresponding creep rupture performance are systematically investigated. Dramatically enhanced creep rupture performance is achieved for the 9Cr–CrMoV dissimilar welded joint by adjusting the ...
Kai Ding +7 more
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Numerical Prediction of Creep Rupture Life of Ex-Service and As-Received Grade 91 Steel at 873 K
International Journal of Automotive and Mechanical Engineering, 2021 Infallible creep rupture life prediction of high temperature steel needs long hours of robust testing over a domain of stress and temperature. A substantial amount of effort has been made to develop alternative methods to reduce the time and cost of ...
I. U. Ferdous +3 more
semanticscholar +1 more source