Modern equipment for turbine blades production designed with a glance of high-gradient directional crystallization process

Echin A.B., Bondarenko Yu.A.
UDC
629.7.03-226.2
DOI
10.18577/2307-6046-2014-0-12-3-3
Article PDF (Russian) (644.26 KB)
How to cite
Echin A.B., Bondarenko Yu.A. Modern equipment for turbine blades production designed with a glance of high-gradient directional crystallization process // Proceedings of VIAM. 2014. No. 12. DOI: 10.18577/2307-6046-2014-0-12-3-3. URL: https://test.viam.ru/en/journal/2014/12/3
Abstract

An influence of the high-gradient directional crystallization on the structural features (interdendritic distance and porosity) of the superalloys is presented in the paper. The industrial-scale high-gradient unit of UVNS-6 type and some benefits of its use are shown as well. Studies of some test specimens manufactured on UVNS-6 unit completed with measurement of the interdendritic distance were carried out. The temperature gradient was estimated by experimental method.

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