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>The Influence of Magnetic Fields on the Mechanical Behaviour of Granular Materials Used for Foundry Moulding: Numerical and Experimental Analysis
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The Influence of Magnetic Fields on the Mechanical Behaviour of Granular Materials Used for Foundry Moulding: Numerical and Experimental Analysis
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机译：The Influence of Magnetic Fields on the Mechanical Behaviour of Granular Materials Used for Foundry Moulding: Numerical and Experimental Analysis
The aim of this study is to compare the mechanical behaviour of the mould with two innovative foundry processes; magnetic moulding using a cohesive granular material and the lost foam process. Understanding the mechanical behaviour of the mould will allow us to improve dimensional tolerances for complex shape castings and decrease defects due to mould collapse. Finite Element analysis allows us to calculate the magnetic field and distribution of magnetic cohesion in steel shot moulds - necessary to determine the optimum magnetizing equipment parameters. The advantages and mechanical characteristics of the magnetic moulding process are presented in this study and the main factors involved in this process are discussed.
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