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   Articles with "laser drilled" as a keyword



Dry Metal Forming Using Volatile Lubricants Injected into the Forming Tool Through Flow-Optimized, Laser-Drilled Microholes

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recommendations! Published in 2020 at "JOM"

DOI: 10.1007/s11837-020-04169-6

Abstract: A novel tribologic system was developed in which volatile lubricants (carbon dioxide—CO 2 or nitrogen—N 2 ) were used as a substitute for mineral oil-based lubricants in deep drawing processes. This process allows an intermediate… read more here.

Keywords: volatile lubricants; optimized laser; system; laser drilled ... See more keywords

Modelling the influence of laser drilled recast layer thickness on the fatigue performance of CMSX-4

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recommendations! Published in 2018 at "Procedia Manufacturing"

DOI: 10.1016/j.promfg.2018.10.173

Abstract: This paper introduces a novel approach to fatigue life prediction modelling considering the laser drilling effect on film cooling holes of turbine vanes. The methodology proposed is based on a stress-life model such as the… read more here.

Keywords: recast layer; fatigue; laser drilled; model ... See more keywords

Electric Field Distributions in Laser Drilled Voids of Polymeric Test Samples

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3397161

Abstract: Future electric transportation systems are expected to employ electrical power trains with higher operating voltage and power density. Therefore, compact and reliable insulation systems are important, since they influence the system integration, thermal resistance, and… read more here.

Keywords: field; drilled voids; field distributions; electric field ... See more keywords

Laser-drilled microstructures for enhanced luminous efficiency and wide-angle emission in WLEDs.

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recommendations! Published in 2025 at "Optics express"

DOI: 10.1364/oe.568518

Abstract: This study presents a hybrid approach to enhance the optical performance of phosphor-in-glass (PiG) structures for white light-emitting diodes (WLEDs) by integrating laser-fabricated microlens arrays (MLAs) onto the phosphor surface. The MLA structures were directly… read more here.

Keywords: efficiency; optics; luminous efficiency; laser drilled ... See more keywords