Microstructure evolution, failure mechanism and life prediction of additively manufactured Inconel 625 superalloy with comparable low cycle fatigue performance

Liu, Meng; Zou, Tongfei; Wang, Quanyi; Jiang, Yunqing; Wu, Hao; Pei, Yubing; Zhang, Hong; Liu, Yongjie; Wang, Qingyuan

doi:10.1016/j.ijfatigue.2023.108142

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Cited by 6 publications

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“…However, fatigue cracking is often imminent and unpredictable, and therefore, there are typically no obvious indicators of upcoming fatigue fracture. Finally, mechanical structures may suffer greatly from unexpected fatigue-fractured components, which can result in large financial losses and, in some cases, fatalities [4]. Statistics data show that fatigue failure is responsible for over 90% of metallic structural failure accidents [5].…”

Section: Introductionmentioning

confidence: 99%

A Review of Fatigue Limit Assessment Using the Thermography-Based Method

Wei,

He,

Sun

et al. 2024

Metals

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Fatigue limit assessment methodologies based on the thermography technique are comprehensively studied in this work. Three fundamental indicators pertaining to temperature increase, intrinsic energy dissipation, and thermodynamic entropy are discussed in sequence. The main train of thought of thermo-based research is outlined. The main objective of this paper is, on the one hand, to describe some works that have been accomplished in this field and, on the other hand, to present further potential for future studies involving fatigue behaviors and thermography approaches.

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Section: Introductionmentioning

confidence: 99%