Comparison of strengthening effect and fatigue properties of SAF2205 cruciform welded joints by ultrasonic impact and cavitation jet peening treatment

Article Engineering, Mechanical

Fatigue strength improvement in Ti-6Al-4V subjected to foreign object damage by combined treatment of laser shock peening and shot peening

Lingfeng Wang et al.

Summary: The study found that combined laser shock peening and shot peening treatment can significantly improve the hardness and fatigue resistance of Ti-6Al-4V alloy specimens, especially showing more obvious effects under low energy impact.

INTERNATIONAL JOURNAL OF FATIGUE (2022)

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Article Engineering, Mechanical

Effect of cutting process on the residual stress and fatigue life of the welded joint treated by ultrasonic impact treatment

Hang Liang et al.

Summary: This study investigates the impact of cutting process on the quality of welded structural components, finding that the residual stress component in peened welded joints relaxes after cutting, resulting in reduced fatigue life improvement and shifting of fatigue crack source positions. It suggests arranging ultrasonic impact treatment after cutting process for better fatigue life improvement in welded structures. Additionally, the compressive superimposed residual stress in the UIT-welded joint does not completely relax under cyclic fatigue loading.

INTERNATIONAL JOURNAL OF FATIGUE (2021)

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Review Materials Science, Multidisciplinary

Defects in additive manufactured metals and their effect on fatigue performance: A state-of-the-art review

Niloofar Sanaei et al.

Summary: Additive manufacturing is emerging as an alternative method for producing unique and complex parts, with fatigue performance being a key consideration. Defects such as Lack of Fusion, porosities, and un-melted particles can affect fatigue performance, but can be minimized through process optimization and post-processing. Analytical techniques can reduce the need for costly fullscale testing for assessing reliability in fatigue performance.

PROGRESS IN MATERIALS SCIENCE (2021)

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Article Engineering, Industrial

Effect of compressive residual stress introduced by cavitation peening and shot peening on the improvement of fatigue strength of stainless steel

Hitoshi Soyama et al.

Summary: Shot peening and cavitation peening are traditional methods used to improve the fatigue properties of metallic materials. Research has shown that shot peened specimens have longer fatigue life under certain conditions, while cavitation peened specimens have slightly higher fatigue strength. Both methods introduce compressive residual stress which decreases during fatigue testing.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2021)

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Article Nanoscience & Nanotechnology

Depth-profiling of residual stress and microstructure for austenitic stainless steel surface treated by cavitation, shot and laser peening

Masayoshi Kumagai et al.

Summary: A comparative study was conducted on the effects of different peening techniques on 316L stainless steel, indicating that peening treatment results in surface plastic deformation, residual compressive stress, and increased dislocation density, with varying degrees of impact depending on the peening method used.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

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Article Nanoscience & Nanotechnology

The effects of shot peening, laser shock peening and ultrasonic nanocrystal surface modification on the fatigue strength of Inconel 718

Erfan Maleki et al.

Summary: Using different surface treatment techniques can effectively improve the material performance and lifetime of nickel-based super-alloy Inconel 718. Increasing the kinetic energy of the surface treatments can promote grain refinement and induce deep compressive residual stress, thus enhancing fatigue performance. Ultrasonic nanocrystal surface modification is the most efficient surface treatment method.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

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Article Engineering, Civil

Fatigue life extension of existing welded structures via high frequency mechanical impact (HFMI) treatment

Hassan Al-Karawi et al.

Summary: The study showed that HFMI treatment increases the fatigue life of welded structures with cracks, attributing the improvement to induced compressive residual stress, local material hardening, and shallowness of crack size.

ENGINEERING STRUCTURES (2021)

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Article Engineering, Multidisciplinary

A primary plus secondary local PWHT method for mitigating weld residual stresses in pressure vessels

Qiang Jin et al.

Summary: With the increasing use of large and ultra-large pressure vessels in petrochemical and power generation industries, traditional local post-weld heat treatment (PWHT) procedures are no longer feasible, prompting the introduction of a new primary-secondary heating based local PWHT technique (PS-PWHT). Both finite element residual stress modeling and experimental residual stress measurements have shown that the PS-PWHT method can significantly reduce welding-induced residual stresses, even leading to some level of compressive residual stresses at the vessel weld region.

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING (2021)

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Review Materials Science, Multidisciplinary

Cavitation Peening: A Review

Hitoshi Soyama

METALS (2020)

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Article Automation & Control Systems

Effectiveness of the ultrasonic impact treatment in the retardation of the fatigue crack growth for 2024-T3 Al alloy components

M. Castillo-Morales et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2020)

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Article Nanoscience & Nanotechnology

Nonhomogeneous microstructure formation and its role on tensile and fatigue performance of duplex stainless steel 2205 multi-pass weld joints

Xue-fang Xie et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2020)

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Article Materials Science, Multidisciplinary

Elastoplastic Fracture Analysis of the P91 Steel Welded Joint under Repair Welding Thermal Shock Based on XFEM

Kai Yang et al.

METALS (2020)

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Article Engineering, Marine

Fatigue reliability analysis of butt welded joints with misalignments based on hotspot stress approach

Y. Dong et al.

MARINE STRUCTURES (2019)

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Article Materials Science, Multidisciplinary

Fatigue Life Improvement of the High Strength Steel Welded Joints by Ultrasonic Impact Peening

Jan Lago et al.

METALS (2019)

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Article Engineering, Industrial

Comparison between the improvements made to the fatigue strength of stainless steel by cavitation peening, water jet peening, shot peening and laser peening

Hitoshi Soyama

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2019)

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Article Automation & Control Systems

Effect of ultrasonic impact treatment on the ultra high cycle fatigue properties of SMA490BW steel welded joints

Bolin He et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2018)

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Article Chemistry, Physical

Laser shock peening without coating induced residual stress distribution, wettability characteristics and enhanced pitting corrosion resistance of austenitic stainless steel

S. Prabhakaran et al.

APPLIED SURFACE SCIENCE (2018)

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Article Engineering, Mechanical

The effect of residual stresses on fatigue crack propagation in welded stiffened panels

Zeljko Bozic et al.

ENGINEERING FAILURE ANALYSIS (2018)

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Article Mechanics

Fatigue strength improvement of an aluminum alloy with a crack-like surface defect using shot peening and cavitation peening

Koji Takahashi et al.

ENGINEERING FRACTURE MECHANICS (2018)

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Article Mechanics

Welding residual stresses as needed for the prediction of fatigue crack propagation and fatigue strength

J. Hensel et al.

ENGINEERING FRACTURE MECHANICS (2018)

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Article Engineering, Mechanical

Fatigue life of a dissimilar welded joint considering the weld residual stress: Experimental and finite element simulation

Weiya Zhang et al.

INTERNATIONAL JOURNAL OF FATIGUE (2018)

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Article Engineering, Industrial

Modeling of cavitation peening: Jet, bubble growth and collapse, micro-jet and residual stresses

Emmanuel Sonde et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2018)

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Article Metallurgy & Metallurgical Engineering

Influence of residual stresses on fatigue strength of large-scale welded assembly joints

Jakob Klassen et al.

WELDING IN THE WORLD (2017)

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Article Engineering, Mechanical

Improving fatigue strength of welded 1300 MPa yield strength steel using HFMI treatment or LTT fillers

Ebrahim Harati et al.

ENGINEERING FAILURE ANALYSIS (2017)

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Article Engineering, Mechanical

Fatigue crack growth in cruciform welded joints: Influence of residual stresses and of the weld toe geometry

D. Tchoffo Ngoula et al.

INTERNATIONAL JOURNAL OF FATIGUE (2017)

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Article Metallurgy & Metallurgical Engineering

Development of Chinese duplex stainless steel in recent years

Zhi-gang Song et al.

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL (2017)

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Article Engineering, Mechanical

Peening narrow nozzles of reactor pressure vessels using ultrasonic cavitation

Sunghwan Jung et al.

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY (2017)

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Article Nanoscience & Nanotechnology

Weld residual stresses in a thick plate considering back chipping: Neutron diffraction, contour method and finite element simulation study

Yu Wan et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2017)

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Article Materials Science, Coatings & Films

Microstructures and mechanical properties of β forging Ti17 alloy under combined laser shock processing and shot peening

Junfeng Wu et al.

SURFACE & COATINGS TECHNOLOGY (2017)

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Review Engineering, Manufacturing

Effect of welding processes and conditions on the microstructure, mechanical properties and corrosion resistance of duplex stainless steel weldments-A review

Jagesvar Verma et al.

JOURNAL OF MANUFACTURING PROCESSES (2017)

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Article Materials Science, Ceramics

Residual stress estimation in laminated ZrB2-SiC ultra-high temperature ceramics with strong interfaces using X-ray diffraction and indentation techniques

Peng Zhou et al.

CERAMICS INTERNATIONAL (2017)

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Article Engineering, Mechanical

Simulation of residual stress and fatigue strength of welded joints under the effects of ultrasonic impact treatment (UIT)

Kuilin Yuan et al.

INTERNATIONAL JOURNAL OF FATIGUE (2016)

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Article Materials Science, Multidisciplinary

Surface nanocrystallization of metallic alloys with different stacking fault energy induced by laser shock processing

S. H. Luo et al.

MATERIALS & DESIGN (2016)

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Article Materials Science, Multidisciplinary

Evolution of dislocation density distributions in copper during tensile deformation

J. Jiang et al.

ACTA MATERIALIA (2013)

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Article Metallurgy & Metallurgical Engineering

Fatigue Assessment and Lefm Analysis of Cruciform Joints Fabricated with Different Welding Processes

Z. Barsoum et al.

Welding in the World (2013)

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Article Nanoscience & Nanotechnology

Research on fatigue behavior evaluation and fatigue fracture mechanisms of cruciform welded joints

J. L. Fan et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2011)

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Article Engineering, Mechanical

Effect of residual stresses on the fatigue behaviour of welded joints depending on loading conditions and weld geometry

C. M. Sonsino

INTERNATIONAL JOURNAL OF FATIGUE (2009)

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Comparison of strengthening effect and fatigue properties of SAF2205 cruciform welded joints by ultrasonic impact and cavitation jet peening treatment

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