A critical review on very high cycle corrosion fatigue: Mechanisms, methods, materials, and models

Behvar, Alireza; Haghshenas, M.

doi:10.1016/j.jsse.2023.05.002

Cited by 15 publications

(10 citation statements)

References 161 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the narrow gap, due to the low internal oxygen content, micro batteries form in these areas with large differences in internal and external oxygen concentration, making the damaged passive film not be repaired by oxygen inhalation and activated titanium matrix inside the gap. It means the concentration of titanium ions would increase, and a hydrolysis reaction occurs with the aggregation of H + , resulting in the acidification of the solution in the gap and the inward migration of Cl − outside the gap, which further promotes the dissolution of the titanium matrix in the gap, and brings out crevice corrosion damage [4].…”

Section: Discussionmentioning

confidence: 99%

“…It indicates that the corrosion environment decreases the crack closure effect and promotes the increase in fatigue crack propagation rate [33,34]. On the other hand, the secondary crack with a width of 2.21 µm observed in Figure 8e is closely related to crevice corrosion [4], which increases the dissolution rate of the fatigue crack front, promoting the initiation and propagation of the fatigue crack. In terms of the final instantaneous fracture region, the main feature of samples in LA and CS is dominated by dimples.…”

Section: Fracture Characteristicsmentioning

confidence: 93%

“…In addition to the conventional fatigue mentioned above, these components are inevitably subjected to the corrosive effect of seawater containing chloride under stress. Corrosion fatigue was first mentioned in 1917 by Haigh [3] and was identified as a combination of electrochemical and mechanical phenomena [4]. Under the synergetic action of cyclic load and corrosive environment, corrosion fatigue with the significantly accelerated initiation and propagation of fatigue cracks is induced in titanium components, causing structural instability and premature failure [5].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Low-Cycle Corrosion Fatigue Deformation Mechanism for an α+β Ti-6Al-4V-0.55Fe Alloy

Sun,

Qian,

Chang

et al. 2024

Metals

View full text Add to dashboard Cite

Titanium alloys with high strength and good corrosion resistance have become one of the critical bearing structural materials in marine engineering. But in service, corrosion fatigue would occur under the synergetic action of cyclic external load and corrosion environment, threatening the safety of components. In this study, compared with low-cycle fatigue in laboratory air, the low-cycle corrosion fatigue deformation mechanism and fracture characteristic of the Ti-6Al-4V-0.55Fe alloy were investigated in 3.5% NaCl corrosion solution under selected stress amplitudes. The results showed that under low stress amplitude, corrosion fatigue was determined by fatigue damage and corrosion damage, causing a reduction in fatigue life. The local stress concentration caused by corrosion pits and dislocations pile-up accelerated the initiation of fatigue cracks, and other corrosion behavior including crevice corrosion promoted fatigue crack propagation; the corrosion solution increased the surface damage. While under high stress amplitude, due to the short contact time between the sample and solution and higher applied stress, the fatigue life is determined by fatigue damage caused by multiple slips.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Fracture Characteristicsmentioning

confidence: 93%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Low-Cycle Corrosion Fatigue Deformation Mechanism for an α+β Ti-6Al-4V-0.55Fe Alloy

Sun,

Qian,

Chang

et al. 2024

Metals

View full text Add to dashboard Cite

show abstract

“…When a material is subjected to cyclic mechanical loading in a corrosive environment, it can degrade and experience corrosion fatigue. It is a particularly challenging and damaging form of degradation because it combines the effects of mechanical stress and chemical corrosion, leading to a more rapid deterioration of materials [157].…”

Section: Corrosion-fatigue Interactionmentioning

confidence: 99%

Fracture Behaviour of Aluminium Alloys under Coastal Environmental Conditions: A Review

Alqahtani,

Starr,

Khan

2024

Metals

View full text Add to dashboard Cite

Aluminium alloys have been integral to numerous engineering applications due to their favourable strength, weight, and corrosion resistance combination. However, the performance of these alloys in coastal environments is a critical concern, as the interplay between fracture toughness and fatigue crack growth rate under such conditions remains relatively unexplored. This comprehensive review addresses this research gap by analysing the intricate relationship between fatigue crack propagation, fracture toughness, and challenging coastal environmental conditions. In view of the increasing utilisation of aluminium alloys in coastal infrastructure and maritime industries, understanding their behaviour under the joint influences of cyclic loading and corrosive coastal atmospheres is imperative. The primary objective of this review is to synthesise the existing knowledge on the subject, identify research gaps, and propose directions for future investigations. The methodology involves an in-depth examination of peer-reviewed literature and experimental studies. The mechanisms driving fatigue crack initiation and propagation in aluminium alloys exposed to saltwater, humidity, and temperature variations are elucidated. Additionally, this review critically evaluates the impact of coastal conditions on fracture toughness, shedding light on the vulnerability of aluminium alloys to sudden fractures in such environments. The variability of fatigue crack growth rates and fracture toughness values across different aluminium alloy compositions and environmental exposures was discussed. Corrosion–fatigue interactions emerge as a key contributor to accelerated crack propagation, underscoring the need for comprehensive mitigation strategies. This review paper highlights the pressing need to understand the behaviour of aluminium alloys under coastal conditions comprehensively. By revealing the existing research gaps and presenting an integrated overview of the intricate mechanisms at play, this study aims to guide further research and engineering efforts towards enhancing the durability and safety of aluminium alloy components in coastal environments.

show abstract

“…Significantly, USF testing has attracted considerable interest in the domain of metallic materials due to its effective investigation of VHCF (10 6 -10 10 cycles) regimes. 83,84 Regrettably, the implementation of USF testing in polymer composite materials has been comparatively restricted, as there is a dearth of exhaustive studies in this field. The USF analyzer operates on a power-regulated system.…”

Section: Usf Testingmentioning

confidence: 99%

Very high cycle fatigue of fiber‐reinforced polymer composites: Uniaxial ultrasonic fatigue

Behvar,

Sojoodi,

Elahinia

et al. 2024

Fatigue Fract Eng Mat Struct

Self Cite

View full text Add to dashboard Cite

This review explores uniaxial ultrasonic fatigue (USF) testing as a common and dependable method for quantifying the extended fatigue life of fiber‐reinforced polymer (FRP) composites. The objective is to explain the complexities governing the fatigue life behavior of FRPs, particularly in the realm of very high cycle fatigue (VHCF) where the number of loading cycles exceeds 107. To this end, this review encompasses the analysis of VHCF behavior, including the derivation and interpretation of stress–life (S–N) data, the evaluation of various fatigue damage mechanisms (i.e., controlling mechanisms of crack initiation and propagation) exhibited in FRP composites, and a thorough investigation of the frequency‐dependent effects on fatigue responses. Furthermore, this review tries to analyze the microscopic intricacies intrinsic to the VHCF failure of FRP composites, encompassing aspects such as fiber‐matrix de‐bonding, matrix cracking, and delamination, unveiling their modes and effects in a detailed manner. This review also underscores the pivotal integration of simulations, machine learning, and modeling techniques, emphasizing their crucial role in explaining both macroscopic and microscopic interactions governing the VHCF of FRPs.

show abstract

A critical review on very high cycle corrosion fatigue: Mechanisms, methods, materials, and models

Cited by 15 publications

References 161 publications

Low-Cycle Corrosion Fatigue Deformation Mechanism for an α+β Ti-6Al-4V-0.55Fe Alloy

Low-Cycle Corrosion Fatigue Deformation Mechanism for an α+β Ti-6Al-4V-0.55Fe Alloy

Fracture Behaviour of Aluminium Alloys under Coastal Environmental Conditions: A Review

Very high cycle fatigue of fiber‐reinforced polymer composites: Uniaxial ultrasonic fatigue

Contact Info

Product

Resources

About