Automation of the technological process of single-crystal castings of superalloys on UVNK type installations

Koljadov E.V., Mezhin Yu.A.
UDC
66.065.5
DOI
10.18577/2307-6046-2016-0-4-4-4
Article PDF (Russian) (861.38 KB)
How to cite
Koljadov E.V., Mezhin Yu.A. Automation of the technological process of single-crystal castings of superalloys on UVNK type installations // Proceedings of VIAM. 2016. No. 4. DOI: 10.18577/2307-6046-2016-0-4-4-4. URL: https://test.viam.ru/en/journal/2016/4/4
Abstract

The article deals with the principle of directional solidification, the main parameters of the process having decisive influence on the morphological features of the structure of the emerging casting. The installations of directional solidification used in aircraft factories are considered. The reasons of the necessity of complete automation of the technological process in foundry are explained. The principle of automation of the technological process of single-crystal casting on units UVNK-type simplifying work of operator and ensuring the reproducibility of the process, in which the «human factor» in the foundry industry would be minimized is shown. Work is executed within implementation of the complex scientific direction 9.5. «The directional solidification (with variable controlled gradient) of superalloys» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

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