Open AccessControl of the formation of structural properties of hypereutectic aluminum alloys during injection molding with crystallization
Author(s) -
М. С. Денисов
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/4/042087
Subject(s) - materials science , crystallization , aluminium , molding (decorative) , metallurgy , combustion , microstructure , work (physics) , pressure control , casting , metal injection molding , mechanical engineering , process engineering , composite material , chemical engineering , engineering , chemistry , organic chemistry , sintering
The paper presents the results of the research aimed at developing an automated control system for the process of forming the properties of metal products under the conditions of pressure application on the crystallizing metal. The results of the work are related to the automated control system for technological processes (ACS TP) and can be used in the manufacture of internal combustion engine pistons from alloys based on aluminum with a high silicon content. The object of control is molten metal, the technological equipment is a hydraulic horizontal press for casting with crystallization under pressure. The paper shows the possibility of controlling the formation of the properties of the final product. The results of the work are confirmed by the example of studies of the microstructures of the obtained samples. The method for applying pressure to a crystallizing metal and the way to control this method are proposed.