Effect of Lateral Laser-Cladding Process on the Corrosion Performance of Inconel 625

Rezayat, Mohammad; Sani, Amirhossein Aboutorabi; Noghani, Mohammad Talafi; Yazdi, Morteza Saghafi; Taheri, Morteza; Moghanian, Amirhossein; Mohammadi, Mohammad Abedini; Moradi, Mahmoud; Mateo, A.; Besharatloo, Hossein

doi:10.3390/met13020367

Cited by 31 publications

(14 citation statements)

References 71 publications

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“…The presence of laser surface texture proved beneficial in prolonging the fatigue life of gears. Furthermore, when comparing the vibration modes of ordinary gears and laser surface-textured gears at similar natural frequencies, it becomes evident that the vibration mode of laser surface-textured gears is umbrella vibration, while ordinary gears exhibit bending vibration [5]. These two types of gears represent distinct vibration modes.…”

Section: The Natural Frequency Of Gear Vibrationmentioning

confidence: 99%

Investigating the impact of laser surface texture on the modal characteristics of gears using 3D finite element analysis

Zhang,

Cui

2024

Third International Conference on Advanced Manufacturing Technology and Electronic Information (AMTEI 2023)

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To investigate the impact of laser surface texture on the dynamic performance of gears, modal analysis was conducted on both ordinary gears and laser surface-textured gears. A high-precision cylindrical gear model was established in Pro/E. MSC.Nastran was employed to analyze the modal characteristics of laser surface textured gears. Modal analysis was performed to calculate their first 10 natural frequencies and vibration modes of gears. The simulation results indicate that, in comparison to ordinary gears, laser surface-textured gears exhibited smaller maximum amplitudes for each order. Furthermore, the natural frequency of laser surface-textured gears had significantly decreased, and its trend was more stable. These findings suggest that laser surface texture can effectively enhance the dynamic characteristics of gears, thereby improving their fatigue strength and reliability.

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Section: The Natural Frequency Of Gear Vibrationmentioning

confidence: 99%

Investigating the impact of laser surface texture on the modal characteristics of gears using 3D finite element analysis

Zhang,

Cui

2024

Third International Conference on Advanced Manufacturing Technology and Electronic Information (AMTEI 2023)

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“…Additional attenuation is then provided by a half-wave plate coupled with a polarizer. An external electronic clock device, which controls the voltage applied to the Pockels cell, also allows the use of this system in a single-shot mode [71,72].…”

Section: Laser Treatmentmentioning

confidence: 99%

Overview of Surface Modification Strategies for Improving the Properties of Metastable Austenitic Stainless Steels

Rezayat

Moghadam

Moradi

et al. 2023

Metals

Self Cite

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Metastable austenitic stainless steels (MASS) are widely used in various industrial applications due to their exceptional compromise between mechanical properties and corrosion resistance. However, the mechanical properties of these materials can be further enhanced by surface treatments. This paper reviews various surface treatment methodologies used to improve the mechanical properties of MASS, with particular attention to laser treatments. The effects of these surface treatments on the microstructure and chemical composition in the thermal affected zone of the MASS are discussed, and their impact on the material’s mechanical properties, such as hardness, tensile strength, and fatigue life, are investigated in detail. Additionally, the paper highlights the limitations of these surface treatments and points out some areas where further research is needed. The findings presented can be used to guide the selection of appropriate surface treatment techniques for specific applications, ultimately improving the performance and lifespan of MASS in various industrial settings.

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“…In addition, many researchers performed various surface treatment methodologies such as laser treatments to improve the mechanical properties of MASS. [13][14][15] Nevertheless, the abovementioned techniques are too complicated to be applied on a large scale in industrial production.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Tempering Parameters on the Microstructure, Mechanical Property, and the Corresponding Strengthening Mechanism of Metastable 301 Austenitic Stainless Steel

Zhao,

Yang,

Tian

et al. 2024

steel research int.

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Metastable austenitic stainless steels (MASS) are widely used in various industrial applications due to their exceptional mechanical properties. The microstructure of MASS can be regulated through severe plastic deformation, heat treatments, and surface treatments to achieve further improvement of mechanical properties. Herein, nanograin and quasiheterostructure are prepared by cold rolling and annealing process in Fe–17Cr–6Ni MASS. The mechanical response, deformation mechanism, and strengthening contribution of the two steels with representative microstructure are studied. The results indicate that nanograin austenitic steel (803 MPa, 22%) has superior yield strength and similar ductility compared with that of quasiheterostructure steel (600 MPa, 25%). In the nanograin steel, the deformation mechanism is mainly dislocation slip and deformation‐induced martensite transformation, while in quasiheterostructure steel, the deformation twinning is also included for the relative lower stacking fault energy in the coarse grain. The yield strength of nanograin structural steel is about 200 MPa higher than that of quasiheterostructure steel, which can be attributed to the differences in grain refinement strengthening, phase‐transformation strengthening, and precipitation strengthening of Cu particles. The findings presented in this study are informative for modulating MASS properties and ultimately improving the lifespan in a variety of industrial settings.

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Effect of Lateral Laser-Cladding Process on the Corrosion Performance of Inconel 625

Cited by 31 publications

References 71 publications

Investigating the impact of laser surface texture on the modal characteristics of gears using 3D finite element analysis

Investigating the impact of laser surface texture on the modal characteristics of gears using 3D finite element analysis

Overview of Surface Modification Strategies for Improving the Properties of Metastable Austenitic Stainless Steels

The Influence of Tempering Parameters on the Microstructure, Mechanical Property, and the Corresponding Strengthening Mechanism of Metastable 301 Austenitic Stainless Steel

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