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A review of ultrafast laser micro/nano fabrication: Material processing, surface/interface controlling, and devices fabrication
Ultrafast laser processing technology has offered a wide range of opportunities in micro/nano fabrication and other fields such as nanotechnology,...
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Laser Processing of Wear-Resistant Iron Based Electrochemical Composites
AbstractThe effect of laser processing on some mechanical properties of iron based electrochemical composites with dispersed inclusions of boron...
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Vacuum Nitriding of Heat-Resistant Steel After Laser Processing
Features of formation of surface layers in steel VKS-10 (13Kh3N3M2VFB-Sh) under thermal and thermochemical treatments, i.e., laser processing with...
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Influence of the initial structure on the efficiency of laser processing of steel
According to experiments, the initial martensitic structure with inherent carbon content is most suitable for high-speed laser hardening during...
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Aspects of Structure and Properties Formation in Steels During Laser-Acoustic Processing
In this study, we discuss the possibilities of improving the quality and properties of steels and alloys surface layers, as well as intensifying the...
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Influence of Molten Pool Flow and Evaporation on the Surface Morphology During Laser Micro-Texture Processing
In this paper, the finite element model of molten pool flow-evaporation during laser micro-texture processing on metal surfaces was established by...
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Influence of Process Parameters on Laser Shock Processing Effect of Aero-Engine Blades
AbstractAero-engine is the core component of the aircraft, and the blade is the key part of the engine. Because the blade is exposed to the harsh...
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Morphology and properties of non-ferrous alloys in the zones of laser thermal deformation processing
It was established that laser processing of aluminum alloys is possible only with surface fusing. The obtained zone has a homogeneous dispersed...
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Transforming oil waste into highly conductive composites: Enabling flexible electronics through laser processing of asphaltenes
Carbon-polymer composites are promising materials in flexible electronics. Nevertheless, they have limitations either in conductivity or in...
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High-Precision Detection of Laser Focal Position on a Nonplanar Surface by Diffractive Beam Samplers for Laser Processing
Laser focus detection techniques have been studied over years to advance laser processing. Recently, diffractive beam samplers proved to deliver high...
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Laser Cladding of Fe-NbC Alloy on AISI 304L: The Effect of Processing Parameters on Microstructure and Wear
Increasing the service life of components operating under wear conditions is the target of several industrial areas. Special alloys can improve the...
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Temperature-Controlled Laser Processing of Shape Memory Wires: Spherical Ends as Connectors for System Integration
Nickel–Titanium-based shape memory alloys have reached a high technological relevance in the medical field and also for actuation/energy conversion....
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Robustness investigation of an in-situ absorption measurement system for laser processing
The laser-material interaction Katrin Wudy for laser-material processes, such as laser welding, where several phase changes occur, still needs to be...
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Impact of Laser Shock Processing on Microstructure and Tribological Performance of GCr15 Bearing Steel
In this study, GCr15 bearing steel with an ultrahigh strength was subjected to surface laser shock processing (LSP). The effects of the laser pulse...
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Evaluation of Laser Shock Processing Quality of a Superalloy Using a Multi-Criteria Decision Making Methodology
There are many influencing factors and characterization indicators of the laser shock processing (LSP) quality make it difficult to evaluate the...
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Effect of Laser Shock Processing on Microstructure and Mechanical Properties of M50 Bearing Steel
By means of microstructure observation and mechanical property tests, the influence of the laser pulse energy of the laser shock processing (LSP) on...
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Effect of Laser Surface Processing on the Microstructure Evolution and Multiscale Properties of Atmospheric Plasma Sprayed High-Entropy Alloys Coating
Two types of high-entropy alloys (HEAs) AlCrCoFeNiTi and FeCrCoNiW 0.3 + 5 at.% C are fabricated using atmospheric plasma spray (APS) technique. Laser...
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Optimizing Hole Shape and Improving Surface Quality of Inconel 718 Alloy by High-Temperature Chemical Assisted Laser Processing
High-quality micro-hole processing of superalloy has always been challenging work in the aerospace and automobile industries. A novel...
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Effect of Laser Power on Processing Quality of AZ31B Magnesium Alloy
The laser cutting experiment of AZ31B magnesium alloy was carried out by using a high-power laser cutting machine. The influence of laser power on...
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Ultrafast laser processing of camouflaged metals by topography inherited multistep removal for information encryption
Surfaces with micro-nanoscale structures show different optical responses, including infrared reflection, thermal radiation, and protective...
