Effect of a Tempering Treatment on the Microstructural Evolution and Mechanical Properties of an M2 HSS/Ta Alloy Fabricated by Laser Metal Direct Forming
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DOI: 10.1002/srin.202100027
Abstract: In a previous work, M2 high‐speed steel consisting of Ta on #45 steel was prepared by a laser metal direct forming process. After the appropriate proportion of Ta powder is added, obvious grain refinement occurs,… read more here.
Keywords: direct forming; laser metal; metal direct; mechanical properties ... See more keywords
AlN-to-Metal Direct Bonding Process Utilizing Sintering of Ag Nanoparticles Derived from the Reduction of Ag2O
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DOI: 10.1007/s11664-018-6504-2
Abstract: Bonding between AlN and metals conventionally requires a surface modification process at high temperature such as metallization. The AlN-to-metal direct bonding process by sintering of Ag nanoparticles derived from in situ reduction of Ag2O microparticles… read more here.
Keywords: aln metal; direct bonding; process; bonding process ... See more keywords
Formation mechanism analysis and experimental investigation of single-step printing customized circuits by liquid-metal direct writing
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DOI: 10.5194/ms-12-143-2021
Abstract: Abstract. Liquid-metal direct writing is a cost-effective and green technology, which is very promising for the customized fabrication of flexible circuits and functional devices. However, owing to the high surface tension of metal ink, the… read more here.
Keywords: liquid metal; metal; mechanism; direct writing ... See more keywords