CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES

CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES

The influence of electrode material on the state of surfacing layer of steam turbine rotor blades is researched. The strengthened layer was produced by electro-spark alloying, using alloy T15K6 and steel 15X11МФШ. The microstructure, microhardness and thickness of surfacing layers were investigated....

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Main Authors: D. Gluschcova, E. Grinchenko, Ye. Voronova
Format: Article
Language:English
Published: Kharkiv National Automobile and Highway University 2016-12-01
Series:Avtomobilʹnyj Transport (Harʹkov)
Subjects:
electro-spark alloying
electrode
surfacing layer
microstructure
microhardness
strengthening
Online Access:http://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/1920/3/04.pdf
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spelling doaj-e2b152af4bec42609dfce17cc1964bb42020-11-25T04:05:29ZengKharkiv National Automobile and Highway UniversityAvtomobilʹnyj Transport (Harʹkov)2219-83422016-12-01392832CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADESD. Gluschcova0E. Grinchenko1Ye. Voronova2Prof., D. Sc. (Eng.), Kharkоv National Automobile and Highway UniversityEng., Ph. D. (Eng.), Kharkоv National Automobile and Highway UniversityAssoc. Prof., Kharkоv National Automobile and Highway UniversityThe influence of electrode material on the state of surfacing layer of steam turbine rotor blades is researched. The strengthened layer was produced by electro-spark alloying, using alloy T15K6 and steel 15X11МФШ. The microstructure, microhardness and thickness of surfacing layers were investigated. The advantages of steel 15X11МФШ for strengthening the entrance edges of steam turbine rotor blades which makes it possible to simultaneously harden both the entrance edges of rotor blades as well as increase their erosive resistance are grounded.http://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/1920/3/04.pdfelectro-spark alloyingelectrodesurfacing layermicrostructuremicrohardnessstrengthening
collection DOAJ
language English
format Article
sources DOAJ
author D. Gluschcova
E. Grinchenko
Ye. Voronova
spellingShingle D. Gluschcova
E. Grinchenko
Ye. Voronova
CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
Avtomobilʹnyj Transport (Harʹkov)
electro-spark alloying
electrode
surfacing layer
microstructure
microhardness
strengthening
author_facet D. Gluschcova
E. Grinchenko
Ye. Voronova
author_sort D. Gluschcova
title CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
title_short CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
title_full CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
title_fullStr CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
title_full_unstemmed CHOICE OF OPMIMUM MATERIAL FOR STRENGTHENING THE ENTRANCE EDGES OF STEAM TURBINE ROTOR BLADES
title_sort choice of opmimum material for strengthening the entrance edges of steam turbine rotor blades
publisher Kharkiv National Automobile and Highway University
series Avtomobilʹnyj Transport (Harʹkov)
issn 2219-8342
publishDate 2016-12-01
description The influence of electrode material on the state of surfacing layer of steam turbine rotor blades is researched. The strengthened layer was produced by electro-spark alloying, using alloy T15K6 and steel 15X11МФШ. The microstructure, microhardness and thickness of surfacing layers were investigated. The advantages of steel 15X11МФШ for strengthening the entrance edges of steam turbine rotor blades which makes it possible to simultaneously harden both the entrance edges of rotor blades as well as increase their erosive resistance are grounded.
topic electro-spark alloying
electrode
surfacing layer
microstructure
microhardness
strengthening
url http://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/1920/3/04.pdf
work_keys_str_mv AT dgluschcova choiceofopmimummaterialforstrengtheningtheentranceedgesofsteamturbinerotorblades
AT egrinchenko choiceofopmimummaterialforstrengtheningtheentranceedgesofsteamturbinerotorblades
AT yevoronova choiceofopmimummaterialforstrengtheningtheentranceedgesofsteamturbinerotorblades
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