Recast layers on high speed steel surface after electrical discharge treatment in electrolyte

In this work are discussed some experimental data about the obtaining of recast layers on the surface of high speed tool steel after electrical discharge treatment in electrolyte. The electrical discharge treatment of steel surface in electrolyte produces a recast layer with specific combination of...

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Main Authors: D. Krastev, V. Paunov, B. Yordanov
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2016-06-01
Series:Fracture and Structural Integrity
Subjects:
Online Access:https://www.fracturae.com/index.php/fis/article/view/1748
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author D. Krastev
V. Paunov
B. Yordanov
author_facet D. Krastev
V. Paunov
B. Yordanov
author_sort D. Krastev
collection DOAJ
description In this work are discussed some experimental data about the obtaining of recast layers on the surface of high speed tool steel after electrical discharge treatment in electrolyte. The electrical discharge treatment of steel surface in electrolyte produces a recast layer with specific combination of structure characteristics in result of nonequilibrium phase transformations. The modification goes by a high energy thermal process in electrical discharges on a very small area on the metallic surface involving melting, alloying and high speed cooling in the electrolyte. Obtained recast layers have a different structure in comparison with the metal matrix and are with higher hardness, wear- and corrosion resistance.
format Article
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institution Kabale University
issn 1971-8993
language English
publishDate 2016-06-01
publisher Gruppo Italiano Frattura
record_format Article
series Fracture and Structural Integrity
spelling doaj-art-1ec04ba995144c80a267e6cd4a0e5b792025-01-03T00:39:48ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932016-06-011037Recast layers on high speed steel surface after electrical discharge treatment in electrolyteD. KrastevV. PaunovB. YordanovIn this work are discussed some experimental data about the obtaining of recast layers on the surface of high speed tool steel after electrical discharge treatment in electrolyte. The electrical discharge treatment of steel surface in electrolyte produces a recast layer with specific combination of structure characteristics in result of nonequilibrium phase transformations. The modification goes by a high energy thermal process in electrical discharges on a very small area on the metallic surface involving melting, alloying and high speed cooling in the electrolyte. Obtained recast layers have a different structure in comparison with the metal matrix and are with higher hardness, wear- and corrosion resistance.https://www.fracturae.com/index.php/fis/article/view/1748Recast LayersHigh Speed tool steelElectrical discharge treatment in electrolyte
spellingShingle D. Krastev
V. Paunov
B. Yordanov
Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
Fracture and Structural Integrity
Recast Layers
High Speed tool steel
Electrical discharge treatment in electrolyte
title Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
title_full Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
title_fullStr Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
title_full_unstemmed Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
title_short Recast layers on high speed steel surface after electrical discharge treatment in electrolyte
title_sort recast layers on high speed steel surface after electrical discharge treatment in electrolyte
topic Recast Layers
High Speed tool steel
Electrical discharge treatment in electrolyte
url https://www.fracturae.com/index.php/fis/article/view/1748
work_keys_str_mv AT dkrastev recastlayersonhighspeedsteelsurfaceafterelectricaldischargetreatmentinelectrolyte
AT vpaunov recastlayersonhighspeedsteelsurfaceafterelectricaldischargetreatmentinelectrolyte
AT byordanov recastlayersonhighspeedsteelsurfaceafterelectricaldischargetreatmentinelectrolyte