Development and postoperation state of Ni–Co–Cr–Al–Y plasma heat-resistant coating


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The paper presents the results of studying the structure and physical and mechanical properties of a Ni–Co–Cr–Al–Y heat-resistant intermetallic compound coating, formed by the method of the high-energy plasma powder spraying on the working surfaces of turbine blades of a gas turbine engine in the initial state and after completing the designed resource (within ~28000 h), as part of a GTE-45-3 power unit of a thermal power plant (ОАО Yakutenergo).

Sobre autores

Yu. Tarasenko

Institute of Problems of Mechanical Engineering

Autor responsável pela correspondência
Email: npktribonika@yandex.ru
Rússia, Nizhny Novgorod

I. Tsareva

Institute of Problems of Mechanical Engineering

Email: npktribonika@yandex.ru
Rússia, Nizhny Novgorod

O. Berdnik

Institute of Problems of Mechanical Engineering

Email: npktribonika@yandex.ru
Rússia, Nizhny Novgorod

Ya. Fel’

Institute of Problems of Mechanical Engineering

Email: npktribonika@yandex.ru
Rússia, Nizhny Novgorod

L. Krivina

Institute of Problems of Mechanical Engineering

Email: npktribonika@yandex.ru
Rússia, Nizhny Novgorod

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