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Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.03.136
Abstract: Abstract Laser solid forming employing a paraxial powder-feeding system was developed to repair gas-turbine hot-section components composed of the non-weldable nickel-based superalloy K447A. In the present study, hot isostatic pressing, solid solution, and double-aging heat…
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Keywords:
heat;
influence heat;
cladding layers;
laser solid ... See more keywords
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Published in 2017 at "Surface Engineering"
DOI: 10.1080/02670844.2016.1275485
Abstract: ABSTRACT The TiC/Al-based composite coatings with different thickness were fabricated on the AZ31B magnesium alloy by laser cladding. The distribution of TiC ceramic particles in the cladding layers was not uniform, and the reunion degree…
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Keywords:
coating thickness;
influence coating;
cladding layers;
thickness morphology ... See more keywords
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Published in 2023 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/acd573
Abstract: Electron leakage currents seriously limit the power conversion efficiencies (PCEs) of gallium nitride (GaN)-based laser diodes (LDs). To minimize the leakage currents, electron blocking layers are generally applied in the p-type region. However, few works…
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Keywords:
blocking effect;
gan based;
effect;
cladding layers ... See more keywords
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Published in 2019 at "International Journal of Electrochemical Science"
DOI: 10.20964/2019.03.60
Abstract: The effects of graphite particle size on the microstructure, hardness and corrosion resistance of in-situ TiC-VC reinforced Fe-based laser cladding layers were studied. Results indicated that the corrosion resistance of the TiC-VC/Fe laser cladding layers…
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Keywords:
particle size;
graphite particle;
laser cladding;
size ... See more keywords
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Published in 2022 at "Materials"
DOI: 10.3390/ma15093152
Abstract: In this work, Ni-Cr-Mo cladding layers with different Si contents were prepared on Q235 steel using laser-cladding technology, and their corrosion characteristics were investigated in NaCl-KCl-Na2SO4-K2SO4 mixed salt at 550 °C. The corrosion resistance of…
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Keywords:
cladding layers;
high temperature;
corrosion;
cladding layer ... See more keywords