Influence of pore characteristics and eutectic particles on the tensile properties of Al–Si–Mn–Mg high pressure die casting alloy

Heterogeneous microstructure and unpredictable porosity distribution in Al–Si high-pressure die-castings give rise to a significant variation in their mechanical properties. This study investigated the influence of porosity distribution, volume of the largest pore, eutectic phase morphology and Mn-c...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2020-05, Vol.783, p.139280, Article 139280
Hauptverfasser:	Liu, Ruxue, Zheng, Jiang, Godlewski, Larry, Zindel, Jacob, Li, Mei, Li, Wenkai, Huang, Shiyao
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Aluminum alloy Casting alloys Computed tomography Ductility Elongation Eutectics Foundry practice Heat treating High pressure die casting Intermetallic compounds Magnesium Manganese Mechanical properties Morphology Porosity Pressure die casting Pressure die castings Silicon Solution heat treatment Spheroidizing Stress concentration Tensile properties Tensile strength Tensile tests X-ray tomography Yield strength
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