A vectorial algorithm with finite element method for prediction of powder segregation in metal injection molding

SUMMARY The design of the mold and the choice of the injection parameters for metal injection molding (MIM) is required to maintain homogeneity of the filled mixture. However, powder segregation is unavoidable in MIM because of the significant difference in densities of the metallic powder and the p...

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Veröffentlicht in:	International journal for numerical methods in fluids 2012-12, Vol.70 (10), p.1290-1304
Hauptverfasser:	Cheng, Zhiqiang, Barriere, Thierry, Liu, Baosheng, Gelin, Jean-Claude
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applied sciences Biphasic simulation Computational methods in fluid dynamics Computer simulation Density Exact sciences and technology finite element method Fluid dynamics Foundry engineering Fundamental areas of phenomenology (including applications) Injection molding Mathematical analysis Mathematical models Mechanics metal injection molding Metals. Metallurgy Molding materials. Mold making. Core making Navier-Stokes equations Physics Production techniques Segregations vectorial algorithm viscous behaviors
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