Increase of fatigue strength of 12Cr1MoV steel by surface nanostructuting with Zr<sup>+</sup> ion beam

Abstract

A cyclic tension and alternating bending tests of 12Cr1MoV steel specimens in as-supplied state and after surface nanostructuring by Zr⁺ ion beam have been carried out. Distinctions in formation of strain induced relief, as well as the cracking pattern of modified surface layer are illustrated by methods of optical microscopy and interferential profilometry. Changes to occur in subsurface layer are characterized by means of nanoindentation and fractography observation of fracture surfaces. The description of differences of deformation behavior is performed with use of the multiple cracking concept.

Original language	English
Title of host publication	Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs	https://doi.org/10.1109/IFOST.2012.6357591
Publication status	Published - 2012
Event	2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012

Other

Other	2012 7th International Forum on Strategic Technology, IFOST 2012
Country	Russian Federation
City	Tomsk
Period	18.9.12 → 21.9.12

Keywords

deformation
fracture
multiple cracking
nanostructuring
strength

ASJC Scopus subject areas

Management of Technology and Innovation

Access to Document

10.1109/IFOST.2012.6357591

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Increase of fatigue strength of 12Cr1MoV steel by surface nanostructuting with Zr⁺ ion beam. / Panin, S. V.; Vlasov, I. V.; Sergeev, Victor Petrovich; Sungatulin, A. R.; Poltaranin, M. A.; Lyubutin, P. S.; Panin, V. E.

Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357591.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Panin, SV, Vlasov, IV, Sergeev, VP, Sungatulin, AR, Poltaranin, MA, Lyubutin, PS & Panin, VE 2012, Increase of fatigue strength of 12Cr1MoV steel by surface nanostructuting with Zr⁺ ion beam. in Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012., 6357591, 2012 7th International Forum on Strategic Technology, IFOST 2012, Tomsk, Russian Federation, 18.9.12. https://doi.org/10.1109/IFOST.2012.6357591

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title = "Increase of fatigue strength of 12Cr1MoV steel by surface nanostructuting with Zr+ ion beam",

abstract = "A cyclic tension and alternating bending tests of 12Cr1MoV steel specimens in as-supplied state and after surface nanostructuring by Zr+ ion beam have been carried out. Distinctions in formation of strain induced relief, as well as the cracking pattern of modified surface layer are illustrated by methods of optical microscopy and interferential profilometry. Changes to occur in subsurface layer are characterized by means of nanoindentation and fractography observation of fracture surfaces. The description of differences of deformation behavior is performed with use of the multiple cracking concept.",

keywords = "deformation, fracture, multiple cracking, nanostructuring, strength",

author = "Panin, {S. V.} and Vlasov, {I. V.} and Sergeev, {Victor Petrovich} and Sungatulin, {A. R.} and Poltaranin, {M. A.} and Lyubutin, {P. S.} and Panin, {V. E.}",

year = "2012",

doi = "10.1109/IFOST.2012.6357591",

language = "English",

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AU - Panin, S. V.

AU - Vlasov, I. V.

AU - Sergeev, Victor Petrovich

AU - Sungatulin, A. R.

AU - Poltaranin, M. A.

AU - Lyubutin, P. S.

AU - Panin, V. E.

PY - 2012

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N2 - A cyclic tension and alternating bending tests of 12Cr1MoV steel specimens in as-supplied state and after surface nanostructuring by Zr+ ion beam have been carried out. Distinctions in formation of strain induced relief, as well as the cracking pattern of modified surface layer are illustrated by methods of optical microscopy and interferential profilometry. Changes to occur in subsurface layer are characterized by means of nanoindentation and fractography observation of fracture surfaces. The description of differences of deformation behavior is performed with use of the multiple cracking concept.

AB - A cyclic tension and alternating bending tests of 12Cr1MoV steel specimens in as-supplied state and after surface nanostructuring by Zr+ ion beam have been carried out. Distinctions in formation of strain induced relief, as well as the cracking pattern of modified surface layer are illustrated by methods of optical microscopy and interferential profilometry. Changes to occur in subsurface layer are characterized by means of nanoindentation and fractography observation of fracture surfaces. The description of differences of deformation behavior is performed with use of the multiple cracking concept.

KW - deformation

KW - fracture

KW - multiple cracking

KW - nanostructuring

KW - strength

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