Fabrication of a Porous Ni-Based Metal with a Multi-pore Structure by a Screen Printing Process

Porous metals are commonly considered as having relatively excellent characteristics, such as a large surface area, light, lower heat capacity levels, high toughness, and good permeability. Ni alloys have high corrosion resistance, good heat resistance and chemical stability for high-temperature app...

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Bibliographic Details
Published in:Metals and materials international 2019, 25(5), , pp.1272-1277
Main Authors: Yi, Yu-Jeong, Lee, Min-Jeong, Yun, Jung-Yeul, Kim, Byoung-Kee
Format: Article
Language:English
Subjects:
Alloy development
Aluminum oxide
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion resistance
Corrosion resistant alloys
Engineering Thermodynamics
Heat and Mass Transfer
Heat resistance
High temperature
High vacuum
Light levels
Machines
Magnetic Materials
Magnetism
Manufacturing
Materials Science
Metal foams
Metallic Materials
Nickel base alloys
Nickel oxides
Organic chemistry
Plates (structural members)
Pore size
Porosity
Porous metals
Processes
Screen printing
Silica
Sintering (powder metallurgy)
Slurries
Solid Mechanics
Substrates
Thermal resistance
재료공학
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Summary:Porous metals are commonly considered as having relatively excellent characteristics, such as a large surface area, light, lower heat capacity levels, high toughness, and good permeability. Ni alloys have high corrosion resistance, good heat resistance and chemical stability for high-temperature applications. In this study, porous Ni-based metals for hydrogen reformer catalyst support are developed with Ni alloys, in this case Ni–Cr powder (28 μm), NiO powder (2 μm), and a fine Ni powder (
ISSN:1598-9623
2005-4149
DOI:10.1007/s12540-019-00277-4