Results 1 to 10 of about 2,174 (207)
Fabricación y comportamiento de espumas de aluminio con diferente densidad a partir de un precursor AlSi12 [PDF]
Revista de Metalurgia, 2010 Se han fabricado espumas de aluminio de poro cerrado, de tres diferentes rangos de densidad, utilizando un precursor AlSi12 producido por pulvimetalurgia.
J. A. Gutiérrez-Vázquez, J. Oñoro
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Scientific ReportsThe adoption of additive manufacturing (AM) has driven extensive research into metal feedstocks, uncovering strong links between powder quality and the performance of printed parts.
Andrei Yankin +4 more
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Stability mechanism of AlSi12 aluminum foam under the action of Al–Si–Ca second phase
Journal of Materials Research and Technology, 2021 AlCa75 with equal Ca content was used to replace pure Ca for the preparation of AlSi12 foam in a stable pore structure after foaming for 20 min. The stability mechanism was studied based on the comparison between the macroscopic pore structure evolution ...
Tan Wang +3 more
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The Effects of Pressure During the Crystallization on Properties of the AlSi12 Alloy [PDF]
Archives of Foundry Engineering, 2017 The paper deals with the impact of technological parameters on the mechanical properties and microstructure in AlSi12 alloy using squeeze casting technology.
Pastirčák R., Ščury J., Moravec J.
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Steel Ball Impact on SiC/AlSi12 Interpenetrated Composite by Peridynamics
MaterialsSilicon carbide and an aluminum alloy (SiC/AlSi12) composite are obtained during the pressurized casting process of the aluminum alloy into the SiC foam. The foam acts as a high-stiffness skeleton that strengthens the aluminum alloy matrix.
E. Postek +2 more
semanticscholar +3 more sources
Experimental and computational surface roughness analysis of aluminium silicon 12 (AlSi12) produced by powder bed fusion for transport applications [PDF]
MATEC Web of ConferencesSurface roughness influences the mechanical performance of a part. A rougher surface is prone to cracks and corrosion due to increased friction and harsh environments in transport applications.
Bibili Nzengue Alliance Gracia +3 more
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Defectoscopy of direct laser sintered metals by low transmission ultrasonic frequencies [PDF]
Science of Sintering, 2012 This paper focuses on the improvement of ultrasonic defectoscopy used for machine elements produced by direct laser metal sintering. The direct laser metal sintering process introduces the mixed metal powder and performs its subsequent laser ...
Ebersold Zoran +4 more
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Materials, 2023 The equivalent characteristics of the materials’ interfaces are known to impact the overall mechanical properties of ceramic–metal composites significantly.
Masoud Tahani +2 more
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SHAPE AND SIZE ACCURACY OF 3D-PRINTED AlSi12 PARTS
Acta Metallurgica Slovaca, 2015 This paper maps the topic of complex part production using Selective Laser Melting (SLM) technology. During the pre-processing part of the building process, it is crucial to choose the most suitable orientation of the model towards the building plate. It
Jiří Šafka +3 more
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Applied SciencesIn this study, AlSi12 alloy samples were produced via the selective laser melting (SLM) technique to produce high-density components with complex and customized parts for railway applications. Nonetheless, the production of dense samples necessitates the
Neo Kekana +3 more
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