Results 11 to 20 of about 2,429 (259)
Laser surface texturing of tool steel: textured surfaces quality evaluation
Open Engineering, 2016 In this experimental investigation the laser surface texturing of tool steel of type 90MnCrV8 has been conducted. The 5-axis highly dynamic laser precision machining centre Lasertec 80 Shape equipped with the nano-second pulsed ytterbium fibre laser and ...
Šugár Peter +2 more
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Laser Surface Texturing For Antiviral Surfaces? [PDF]
Journal of Micro and Nano-Manufacturing, 2021 Abstract The coronavirus (COVID-19) pandemic, especially, the transmission of the virus via infected contact surfaces, has put increased emphasis on the need to fabricate antimicrobial surfaces to protect against various deadly pathogens.
Nagarajan, Balasubramanian +3 more
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Laser Surface Texturing: Characteristics and Applications
System Safety: Human - Technical Facility - Environment, 2023 Abstract Laser surface texturing (LST) has emerged as a versatile and efficient technique for modifying surface properties across various materials. This paper provides an analysis of the characteristics and diverse applications of laser surface texturing.
Kalinowski Artur +5 more
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Towards Laser-Textured Antibacterial Surfaces [PDF]
Scientific Reports, 2018 AbstractEscherichia coli and Staphylococcus aureus bacterial retention on mirror-polished and ultrashort pulse laser-textured surfaces is quantified with a new approach based on ISO standards for measurement of antibacterial performance. It is shown that both wettability and surface morphology influence antibacterial behavior, with neither ...
Lutey, Adrian H. A. +6 more
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Results in Physics, 2023 The influence of the Nd:YAG laser's oscillation energy on creating textured surfaces on silicon wafers is investigated in this study. The silicon wafer surfaces were directly ablated by a pulsed Nd:YAG laser beam to create the texturing, which was then ...
Nurul Huda Abdul Razak +9 more
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Metals, 2023 Among metallic biomaterials, near-equiatomic NiTi is one of the most promising intermetallic system applicable for biomedical applications, thanks to its high biocompatibility and unique superelasticity (or pseudoelasticity), offering a complete ...
Carlo Alberto Biffi +6 more
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Laser textured surface gradients [PDF]
Applied Surface Science, 2016 This work demonstrates a novel technique for fabricating surfaces with roughness and wettability gradients and their subsequent applications for chemical sensors. Surface roughness gradients on brass sheets are obtained directly by nanosecond laser texturing.
Ta, V.D. +9 more
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A Hybrid Approach to Surface Engineering Based on Laser Texturing and Coating
Journal of Manufacturing and Materials Processing, 2023 A hybrid approach based on laser texturing and surface coating for the combined modification of surface topography and chemistry has been proposed to provide a versatile approach for the development of functional surfaces.
Matilde Barili +3 more
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Crystals, 2022 During the laser surface texturing process, scanning overlap is usually misused, because it cannot only be dimple overlap, but also can be laser spot overlap.
Deyuan Lou +7 more
doaj +1 more source
Micromachines, 2021 In the present research, the carbon fiber reinforced thermoplastic (CFRTP) was laser joined with the Al alloy whose joining interface was pretreated by laser micro-texturing, anodizing, and hybrid of laser micro-texturing and anodizing.
Yiyun Ye +6 more
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