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Investigation on formability improvement in laser shock hydroforming
Laser shock hydroforming is a novel microforming method that adopts laser energy as the driving force and liquid as the medium to transmit pressure....
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Effects of laser shock peening on fatigue crack growth rate and fracture properties of AA2524 aluminum alloy
In order to prolong the service life of aircraft skin made from AA2524, the effects of laser shock peening (LSP) on fatigue crack growth (FCG) rate...
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Laser shock hydraulic forming for micro-bowl with miniature concave
A novel laser shock forming process called micro-laser shock hydraulic forming (MLSHF) was proposed to fabricate a micro-bowl with miniature concave...
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Effect of laser shock peening on the tensile behavior and notch sensitivity of Ni-based single-crystal superalloy
In this work, a tensile specimen of a Ni-based single-crystal (SC) superalloy with a U-type notch was treated by laser shock peening (LSP)....
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Uniformity of planar shock waves generated by vaporizing foil actuator and its application to microfabrication
This study explores the feasibility of using planar shock waves generated by vaporizing foil actuators (VFA) in microfabrication technologies. We...
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Classification and variation of fracture modes in laser shock hole-clinching
Laser shock hole-clinching is a high–strain rate mechanical joining process in which the metal foils are joined together based on plastic deformation...
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Investigation of liquid medium concentration and pressure on formability in laser-activated high-speed hydraulic microforming
Laser-activated high-speed hydraulic microforming is a typical high-speed hydroforming technology with a closed liquid chamber that uses laser shock...
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New Methods of Laser Micro- Nanomanufacturing
Laser manufacturing is a manufacturing method that uses the interaction between laser and matter to make it undergo heating, melting, vaporization,...
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Investigation of cavitation erosion caused by laser-induced single bubble collapse near alloy coating surface
To investigate the mechanism of cavitation erosion caused by laser-induced single bubble near the surface coating alloy coating material, we utilized...
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Molecular Dynamics Investigation of Shock-Induced Deformation Behavior and Failure Mechanism in Metallic Materials
Shock waves are generated under high-speed impact conditions, creating extreme environments that are difficult to be simulated. Molecular dynamics...
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Microstructure, mechanical, and corrosion properties of electron beam-welded commercially pure titanium after laser shock peening
Surface properties play a critical role in the structural integrity of any component and this becomes even more critical for weld joints. Laser shock...
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Experimental Research on Microsecond-Laser-Induced Superhydrophobic Surface and Its Ice Suppression Properties
Inspired by natural biological surfaces, it is of great engineering significance to construct micro-/nano-structured surfaces by artificial methods...
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Non-Distractive Testing and Alloying by Nanosecond Nd: Yag Laser Technique as Alternative Method to Find Nano -ZnO/Al Different Properties
This paper explores the potential benefits of depositing nano zinc oxide (n-ZnO) onto Aluminum (Al), where the Al is widely used in various...
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High precision complete forming process of metal microstructure induced by laser shock imprinting
Nowadays, plastic forming technology for micro-scale parts is booming. Kinds of microstructures with high-precision, multi-function are required by...
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Analysis of the thermal expansion and mechanical properties of laser cladding of Invar alloy
Laser cladding has significant advantages in the forming process of Invar alloy. Nevertheless, the coefficient of thermal expansion, microstructure...
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Investigation on grain size effect and forming mechanism of laser shock hydraulic microforming of copper foil
Laser shock hydraulic microforming (LSHM) is a new microforming that combines the advantages of laser shock microforming and impact hydroforming....
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A comparative study on mechanical polishing and laser polishing of laser-nitrided Zr-based metallic glass surface
As a promising surface modification method, nanosecond pulsed laser nitriding has been widely employed in enhancing the surface hardness and chemical...
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Nanosecond laser polishing of laser nitrided Zr-based metallic glass surface
Nanosecond pulsed laser nitriding is a promising technique for improving the surface hardness of Zr-based metallic glass (MG). However, being...
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Realizing the tribological feasibility of novel laser surface texturing techniques for cold spray kinetically metallized stainless steel
The application of cold spray (CS) for 316L stainless steel (SS) has been an increasingly popular process in recent years. However, defects in the...
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Effect of the Medium on the Laser Ablation Characteristics of Aluminum Irradiated by Femtosecond Laser Pulses
The aim of this study was to investigate the effect of surrounding medium on the laser ablation characteristics of aluminum (Al). Al specimens were...
