Hardening of leading edges of turbine blades by electrospark alloying

• Published in: Вопросы атомной науки и техники
• Date: 2019
• Main Authors: Kalinina, N.E., Hlushkova, D.B., Hrinchenko, O.D., Kalinin, V.T., Voronkov, A.I., Kostina, L.L., Nikitchenko, I.N., Nosova, T.V., Reznikov, A.A.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2019
• Subjects: Physics of radiotechnology and ion-plasma technologies
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/194944
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Hardening of leading edges of turbine blades by electrospark alloying / N.E. Kalinina, D.B. Hlushkova, O.D. Hrinchenko, V.T. Kalinin, A.I. Voronkov, L.L. Kostina, I.N. Nikitchenko, T.V. Nosova, A.A. Reznikov // Problems of atomic science and technology. — 2019. — № 2. — С. 151-154. — Бібліогр.: 13 назв. — англ.

With a purpose of creating anti-erosion protection on turbine rotor blades the experiments in electrospark alloying using electrodes made of different materials: Т15К6 hard alloy and 15Х11МФШ steel were conducted. Reduction of the roughness of a surface layer having a uniform thickness was achieved...