Progressive developments, challenges and future trends in laser shock peening of metallic materials and alloys: A comprehensive review

Deng, W.W.; Wang, Changyu; Lu, Haifei; Meng, Xiankai; Wang, Zhao; Lv, Jiming; Luo, Kaiyu; Lu, Jinzhong

doi:10.1016/j.ijmachtools.2023.104061

Cited by 117 publications

(19 citation statements)

References 307 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thirdly, the integration of multi-systems including AM, IPD and online monitoring also could not be realized without the assistance of robotic automation. In addition, on the level of quality control [4,244], the development and application of process monitoring is also necessary. Initially, the utilization of charge coupled device cameras or infrared cameras in the process of AM as an in-situ detection and the adjustment of corresponding input parameters according to the detection feedback has become an important guarantee of forming quality.…”

Section: Equipment Developmentsmentioning

confidence: 99%

“…The common objective of HAM is to broaden the application range of metal AM by overcoming limitations related to inadequate mechanical performance, randomly distributed internal defects, undesired microstructures, relatively low forming precision, and rough surfaces by combining AM with other manufacturing technologies. From another perspective, hybridization concerning AM and material removal methods can be regarded as an approach that enhances flexibility and reduces material wastage in traditional subtractive manufacturing processes [4]. According to the CIRP definition, the scope of HAM encompasses four main categories: (1) HAM with multiple energy sources [5,6] for defect suppression and regulation of microstructural growth during the molten pool stage, (2) HAM with forming/deformation processes [7,8] for defect elimination and mitigation of anisotropic microstructures after solidification, (3) HAM with material removal processes [9,10] for smoothing rough surfaces and achieving dimensional precision after specific shape formation, and (4) HAM with interlayer cooling [11,12] for heat accumulation alleviation and residual stress relaxation.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Lv,

Liang,

et al. 2024

Int. J. Extrem. Manuf.

Self Cite

View full text Add to dashboard Cite

Metal additive manufacturing (AM) technologies have made significant progress in the basic theoretical field since their invention in the 1970s. However, performance instability during continuous processing, such as thermal history, residual stress accumulation, and columnar grain epitaxial growth, consistently hinders their broad application in standardized industrial production. To overcome these challenges, performance-control-oriented hybrid AM (HAM) technologies have been introduced. These technologies, by leveraging external auxiliary processes, aim to regulate microstructural evolution and mechanical properties during metal AM. In this context, HAM technologies for molten pool regulation and solidified material deformation are identified as energy field-assisted AM (EFed AM, e.g., ultrasonic, electromagnetic, heat, etc.) technologies and interlayer plastic deformation-assisted AM (IPDed AM, e.g., laser shock peening, rolling, ultrasonic peening, friction stir process, etc.) technologies, respectively. A detailed and systematic review of performance-control-oriented HAM technologies is then provided. This review covers the influence of external energy fields on the melting, flow, and solidification behavior of materials, and the regulatory effects of interlayer plastic deformation on grain refinement, nucleation, and recrystallization. Furthermore, the role of performance-control-oriented HAM technologies in managing residual stress conversion, metallurgical defect closure, mechanical property improvement, and anisotropy regulation is thoroughly reviewed and discussed. The review concludes with an analysis of future development trends in EFed AM and IPDed AM technologies.

show abstract

Section: Equipment Developmentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Lv,

Liang,

et al. 2024

Int. J. Extrem. Manuf.

Self Cite

View full text Add to dashboard Cite

show abstract

“…To create smart materials, laser modification can be carried out in several ways. Laser shock treatment is used to form gradient nanostructures in the surface layer, which is one of the methods of surface intensive plastic deformation under extreme conditions [57,58]. Laser hardening selectively heats the material's surface to enhance its hardness and wear resistance, resulting in smart materials with improved durability and resistance to wear and tear [59][60][61].…”

Section: Laser Modification For Smart Materialsmentioning

confidence: 99%

Fabrication of Smart Materials Using Laser Processing: Analysis and Prospects

Murzin,

Stiglbrunner

2023

Applied Sciences

View full text Add to dashboard Cite

Laser processing is a versatile tool that enhances smart materials for diverse industries, allowing precise changes in material properties and customization of surface characteristics. It drives the development of smart materials with adaptive properties through laser modification, utilizing photothermal reactions and functional additives for meticulous control. These laser-processed smart materials form the foundation of 4D printing that enables dynamic shape changes depending on external influences, with significant potential in the aerospace, robotics, health care, electronics, and automotive sectors, thus fostering innovation. Laser processing also advances photonics and optoelectronics, facilitating precise control over optical properties and promoting responsive device development for various applications. The application of computer-generated diffractive optical elements (DOEs) enhances laser precision, allowing for predetermined temperature distribution and showcasing substantial promise in enhancing smart material properties. This comprehensive overview explores the applications of laser technology and nanotechnology involving DOEs, underscoring their transformative potential in the realms of photonics and optoelectronics. The growing potential for further research and practical applications in this field suggests promising prospects in the near future.

show abstract

“…Existing research has demonstrated that the uniformity of the distribution of the laser-induced residual stress field on the surface of materials is influenced by the overlapping rate [2]. When the overlapping rate is set to 29.3%, inadequate overlap occurs at the edges of the laser spots, leading to an inability to ensure a uniform shock effect.…”

Section: Lsp Experimentsmentioning

confidence: 99%

“…In recent years, laser shock peening (LSP) has attracted significant attention as a novel technique for surface modification of metallic materials and alloys [2][3][4] and is now widely used for fabricating advanced devices in aerospace [5], nuclear power [6], and biomedical applications [7,8]. LSP utilizes the impact wave effect generated by laser-induced plasma, thereby inducing a series of unique surface strengthening effects [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Surface Morphology Analysis of Laser Shock Peened 20CrMnTi Steel: A Statistical Evaluation

Wu,

Zhang,

Wang

2023

Metals

View full text Add to dashboard Cite

Surface morphology impacts material performance and durability significantly. To gain a deeper understanding of the impact of laser shock peening (LSP) treatment on the surface morphology of materials and to explore more optimized LSP treatment strategies, this study presents an investigation into the surface morphology of 20CrMnTi steel following LSP treatment. Through the application of statistical analysis, the study examines the induced surface morphology variations resulting from both single-point repetitive LSP and multiple LSP treatments. Experimental results demonstrate significant alterations in surface roughness and peak height distribution after LSP treatments, accompanied by the presence of high amplitude compressive residual stress (CRS). Moreover, the depth of laser-induced indentations is found to be closely related to the number of impacts, and the incidence angle of the laser exhibits a discernible influence on the directional texture and periodicity of the impacted surfaces. This investigation also proposes a method for estimating surface morphology variations after LSP treatment by means of analysis of impact patterns, thereby offering the potential for enhancing the friction and wear performance of the impacted surfaces through the adjustment of the impact region position during multi-layer LSP treatment.

show abstract

Progressive developments, challenges and future trends in laser shock peening of metallic materials and alloys: A comprehensive review

Cited by 117 publications

References 307 publications

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Fabrication of Smart Materials Using Laser Processing: Analysis and Prospects

Surface Morphology Analysis of Laser Shock Peened 20CrMnTi Steel: A Statistical Evaluation

Contact Info

Product

Resources

About