Improvement of Technological Processes Obtaining a Heat-Resistant Nickel Alloys for Turbine Blades Using Foundry Return




Abstract: On the basis of the development of processes for production of high-quality heat-resistant nickel alloys using foundry returns and the use of modern methods of refining them and finished cast products ensure us mechanical, technological and operational-level properties of the obtained on existing technologies exclusively from fresh materials.

Authors: Vladimir Klochikhin and Valeriy Naumyk

Keywords: heatproof nickel alloy, foundry return, directed crystallization, crystallization front macrostructure, microstructure, structural defects, properties

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Page Count

5 pages


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