Modelling of the investment casting process. J. Mater. Process. Tech. 2003, 135, 291-300.Gebelin, J. C.; Jolly, M. R., "Modelling of the investment casting process", Journal of Materials Processing Technology, Vol.135 pp.291-300, 2003....
Finite Element Model Correlation of an Investment Casting Process The achievement of reliable simulations, in the case of complex processes as is the investment casting, is not a trivial task. Their accuracy is significan... ANGLADA,Eva,MELENDEZ,... - 《Materials Science Forum》 被引量: 4发表...
Vacuum induction melting (VIM) and direct pouring into an investment casting shell mould is an advantageous manufacturing technique, due to the speed at which casting trees with a high yield can be produced. However, variables introduced in the VIM process can affect the resultant temper...
Through-process numerical simulations of the structural behaviour of Al–Si die-castings - ScienceDirect A through-process methodology for numerical predictions of the structural performance of thin-walled aluminium castings is presented. The methodology has b......
摘要:This paper reconsiders the degree to which the sign patterns of hypothesized structural arrays limit the possible outcomes for the sign pattern of the corresponding estimated reduced form. The conditions under which any structural restrictions would apply were believed to be very narrow, rarely ...
Further in this paper, investigations have been performed on the hardness of the fabricated implants by varying the two critical investment casting (IC) process parameters namely drying time (primary coat) and layer numbers (thickness of mould). Further for process capability analysis, the Cp and ...
Several modelling tools are now available for the simulation of the interconnected macroscopic phenomena associated with any casting process (heat exchange, mould filling, convection, stress development, etc.). Based upon finite-difference (FD) or finite-element (FE) techniques, these models solve ...
It was concluded that the model was valid, but performance of any statistical tests was not mentioned. The surrounding facility environment was not taken into consideration, with focus solely on electrical energy demand of the casting process. Due to methods of data collection, lack of detailed ...
Microscopic-macroscopic approach to modelling of solidification in heterogeneous systems (the mushy zone of binary alloys, in manufacture of metal-matrix composites and in porous media) is addressed in the paper. Microscopic phenomena accompanying solidification and microscopic equations are presented. Averag...
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