Residual stresses in castings produced by press die casting technology

The influence of technological parameters on residual stresses in pressure die castings is analysed in this paper. In order for the residual stresses to be as low as possible the optimization of technological parameters is necessary. The centrally composed plan of experiment 24cs is used in the inve...

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Bibliographic Details
Published in:	Metalurgija Vol. 54; no. 1; pp. 119 - 122
Main Authors:	D. Novoselović, I. Budić, I. Samardžić
Format:	Journal Article
Language:	English
Published:	Croatian Metallurgical Society 01-01-2015
Subjects:	casting technology pressure die casting residual stresses the influential technological parameters
Online Access:	Get full text
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Summary:	The influence of technological parameters on residual stresses in pressure die castings is analysed in this paper. In order for the residual stresses to be as low as possible the optimization of technological parameters is necessary. The centrally composed plan of experiment 24cs is used in the investigation. Technologically influencing parameters are changed according to the mentioned plan of experiment and they are: temperature of pouring, rate of die cavity filling with the melt, post pressure in already filled die and the casting cooling time along with the pouring system.
ISSN:	0543-5846 1334-2576