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RISExperimental Investigation of Porosity Formation During the Slow Injection Phase in High-Pressure Die-Casting Processes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The air entrapment mechanisms in die-casting injection chambers that may produce porosity in manufactured parts are analyzed in this work using visualization techniques of the flow in a transparent ...
An Experimental and Numerical Study of Flow Patterns and Air Entrapment Phenomena During the Filling of a Vertical Die Cavity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One of the most important problems encountered in die-casting processes is porosity due to air entrapment in the molten metal during the injection process. The aim of this work is to study ...