Arc Welding-Laser Shock Forging Process for Improving the Mechanical Properties of the Fe-Cr-C Cladded Layer by Yunpeng Fan, Chong Zhang, Hongtao He, Fengwei Zhang, Yongkang Zhang

“…While parts can be repaired via arc welding (AW), it is usually necessary to add some types of excitation method to improve the mechanical properties of the cladded layer. Here, the arc welding-laser shock forging (AW-LSF) was used to repair Q235 steel pipes (Fe-Cr-C alloy was used as the cladding material). …”
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Effects of Laser Shock Processing on Fatigue Performance of Ti-17 Titanium Alloy by Huang Shuai, Zhu Ying, Guo Wei, Qiao Hongchao, Diao Xungang

Subjects: “…laser shock processing…”
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Finite Element Modeling of Crack Generation in Laser Shock Peening Processed Airfoils by Fang Li, Xue Qi, Dan Xiang

“…Laser shock peening (LSP) is a surface treatment process for airfoils that is achieved by the induction of compressive stress. …”
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Effect of laser shock peening on surface morphology and microstructure of Inconel 625 alloy by JIA Zhi, HENG Yabo, JI Jinjin, WANG Yanjiang, SUN Xuan, YANG Peiyao

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Research on the residual stress distribution of aircraft engine blades repaired by laser shock peening and laser cladding composite process by Cheng Xiuquan, Zhang Junhao, He Ruhao, Xiao Gangfeng, Xia Qinxiang

“…This study proposes laser shock peening (LSP) before LC to improve the residual stress distribution of the repaired parts and thus enhance their strength. …”
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Influence of multi-point laser shock peening process on surficial mechanical properties in gear steels by XUE Cheng, LEI Duncai, YAN Xueyuan, ZANG Shunlai, DONG Hongtao, YOU Zhiwei

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Digital twin-driven design and testing of laser shock processed aluminum-graphene composites for spacecraft docking tribology. by Hosamane Guruswamy Prashantha Kumar, Praveen Kumar Kanti, Dinesh Dishana, Pratik Shukla, Prabhu Paramasivam, Leliso Hobicho Dabelo

“…The study presents the laser shock processed (LSP) aluminum-graphene composite development and performance evaluation as a solution for spacecraft docking systems that require high tribological reliability under vacuum and extreme thermal conditions. …”
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Effect of laser shock peening on the microstructure and wear resistance of CoNiCrAlY coatings by Jiyuan Huang, Junming Luo, Jiling Xu, Jun Huang

“…Under elevated temperature conditions, a glaze layer is formed during the friction and wear process, preventing direct contact between the friction pairs, thus enhancing the wear resistance of the coating. …”
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A Deep Learning-Based Framework for Bearing RUL Prediction to Optimize Laser Shock Peening Remanufacturing by Yuchen Liang, Yuqi Wang, Anping Li, Chengyi Gu, Jie Tang, Xianjuan Pang

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High-Precision Diagnosis of the Whole Process of Laser-Induced Plasma and Shock Waves Using Simultaneous Phase-Shift Interferometry by Lou Gao, Hongchao Zhang, Jian Lu, Zhonghua Shen

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Enhancing Ice Nucleation: The Role of Surface Roughness in Electrofreezing Using Laser Shock Processed Al6061 T6 Electrodes by E. G. Espinosa-Yañez, G. C. Mondragón-Rodríguez, E. José-Trujillo, D. P. Luis

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Effect of Laser Shock Processing and Aluminizing on Microstructure and High-Temperature Creep Properties of 321 Stainless Steel for Solar Thermal Power Generation by Wei Li, Huang Huang, Dongliang Xu, Jian Chen, Lu Zuo, Guozhi Ma, Jianjun He, Cong Li, Zhuoyin Peng, Yanjie Ren, Sheng-de Zhang

“…The aluminized layer of 321 stainless steel was treated by laser shock processing (LSP). …”
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Self-lubricative performance of laser processed graphene structures for space applications via digital twin approach by Praveen Kumar Kanti, Prashantha Kumar H. G, V．Vicki Wanatasanappan, Hanen Karamti, Vijayalaxmi Mishra, Majed Alsubih, Prabhu Paramasivam, Abinet Gosaye Ayanie

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Effect of laser shock peening on residual stress of 316L stainless steel laser metal deposition part by Peng Xu, Cong Chen, Hongxuan Sun, Yi Zhang

“…In order to improve the residual stress of laser metal deposition (LMD) parts and ensure that the components are in a state of compressive or zero residual stress, laser shock peening (LSP) is applied to the surface of the parts. …”
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Improving fatigue behaviour of additively manufactured Scalmalloy® using laser shock peening by Niroj Maharjan, Yoshio Mizuta, Kiyotaka Masaki, Satoshi Tamaki, Yuji Sano, Tomonao Hosokai, Andrew Ang

“…While heat treatments are commonly employed to enhance its properties, there is an opportunity to enhance the properties further using mechanical surface treatments such as laser shock peening (LSP). This study examines the impact of LSP with a pulse energy as low as 2.4 mJ on the microstructure and fatigue behavior of laser powder bed fusion (L-PBF) Scalmalloy®. …”
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Experimental Study on Interaction between Nanosecond Pulsed Laser and Normal Shock Wave by Jilin Shi, Diankai Wang, Longcheng Huang

“…The flow characteristics and evolution process of the laser plasma under a normal shock wave are substantially revealed. …”
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Proton Acceleration with Relativistic Electromagnetic Shock by Ting Xiao, Xiaomei Zhang, Fanqiu Kong, Xiaolong Zheng, Zheng Gong, Baifei Shen

“…Abstract Understanding the mechanisms behind the extreme energies of cosmic rays is crucial for unraveling fundamental physical processes in astrophysical environments. This study proposes a novel mechanism for accelerating cosmic‐ray protons. …”
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Thermal Shock and High Temperature Wear Behaviors of SHM1302 Hard-Faced Layer by FEI Yanmin, WU Rufei, LI Qi, GAO Anyang, SI Tingzhi

“…To evaluate the high temperature application range of SHM1302 hard surface layer， the thermal shock resistance and high temperature wear resistance of SHM1302 hard surface layer were tested respectively， and the thermal shock and high temperature wear behavior of hard surface layer were investigated by X-ray diffraction (XRD)， scanning electron microscopy (SEM)， energy dispersive X-ray spectroscopy(EDX) and other characterization methods.In addition， the relationship between high-temperature oxidation / microstructure transformation and thermal shock / high-temperature wear behavior was established.Results showed that the initiation and propagation of SHM1302 thermal shock cracks were affected by the combined effects of stress and oxidation， and the cracks mainly propagated along the interface between matrix and carbide.With the thermal shock cycle，the formation of harmful phase of MnFe2O4 in the oxide film and the precipitation of (Fe，Cr)3C in the matrix promoted the expansion of thermal shock cracks.At 500 ℃， the hard surface had good high temperature wear performance.The wear at 600 ℃and 700 ℃was significantly increased by 1 244%and 1 596%compared with 500 ℃.When the wear temperature increased from 500 ℃to 600 ℃， the increase of oxidation rate and the formation of harmful phase MnFe2O4 were the key factors for the rapid decline of wear performance.Furthermore， the M ⇌A structure transformation at 700 ℃promoted the initiation of fatigue cracks and further accelerated the wear process.…”
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Strengthen GH3536 manufactured by L-PBF with heat treatment and laser shock peening by Yi LIU, Xuewei FANG, Kexin TANG, Ke HUANG

“…Surface residual stress was controlled by combining heat treatment and laser shock peening, with the impact of their sequence on residual stress also investigated. …”
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Effects of laser shock peening on fatigue performance of an ultrahigh-strength low-alloy steel fabricated via laser powder bed fusion by Nemanja Kljestan, Sebastian Balos, Milan Pecanac, Brandon A. McWilliams, Marko Knezevic

“…The present paper describes the main results from an experimental investigation into the effects of surface integrity modified via laser shock peening (LSP) on high cyclic fatigue (HCF) strength of an ultrahigh-strength low-alloy steel fabricated via laser powder bed fusion. …”
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