Formation of nanoscale carbon structures in the surface layer of metals under the impact of high intensity ion beam

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9 Citations (Scopus)

Abstract

This work represents the results of phase composition and the mechanical properties of tungsten and titanium after high-intensity pulsed ion beam (HPIB) treatment. It was shown that nanoscale carbide particles are formed under the HPIB influence in the surface layers of metals. Raising the pulse number results in increase of volume fraction of the carbide phases. The microhardness is 1.5-2 times more than the initial value and wear resistance of the metals improves in response to alloying of tungsten and titanium with carbon atoms accompanied by the formation of carbides.

Original languageEnglish
Pages (from-to)204-209
Number of pages6
JournalApplied Surface Science
Volume310
DOIs
Publication statusPublished - 15 Aug 2014

Fingerprint

Ion beams
Carbides
Tungsten
Carbon
Metals
Titanium
Alloying
Phase composition
Microhardness
Wear resistance
Volume fraction
Atoms
Mechanical properties

Keywords

  • Carbides
  • High-intense pulsed ion beams (HPIB)
  • Nanoscale particles
  • Surface hardening
  • Titanium
  • Tungsten
  • Wear resistance

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

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abstract = "This work represents the results of phase composition and the mechanical properties of tungsten and titanium after high-intensity pulsed ion beam (HPIB) treatment. It was shown that nanoscale carbide particles are formed under the HPIB influence in the surface layers of metals. Raising the pulse number results in increase of volume fraction of the carbide phases. The microhardness is 1.5-2 times more than the initial value and wear resistance of the metals improves in response to alloying of tungsten and titanium with carbon atoms accompanied by the formation of carbides.",
keywords = "Carbides, High-intense pulsed ion beams (HPIB), Nanoscale particles, Surface hardening, Titanium, Tungsten, Wear resistance",
author = "Remnev, {G. E.} and Uglov, {Vladimir Vasilevich} and Shymanski, {V. I.} and Pavlov, {Sergey Khonstantinovich} and Kuleshov, {A. K.}",
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T1 - Formation of nanoscale carbon structures in the surface layer of metals under the impact of high intensity ion beam

AU - Remnev, G. E.

AU - Uglov, Vladimir Vasilevich

AU - Shymanski, V. I.

AU - Pavlov, Sergey Khonstantinovich

AU - Kuleshov, A. K.

PY - 2014/8/15

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N2 - This work represents the results of phase composition and the mechanical properties of tungsten and titanium after high-intensity pulsed ion beam (HPIB) treatment. It was shown that nanoscale carbide particles are formed under the HPIB influence in the surface layers of metals. Raising the pulse number results in increase of volume fraction of the carbide phases. The microhardness is 1.5-2 times more than the initial value and wear resistance of the metals improves in response to alloying of tungsten and titanium with carbon atoms accompanied by the formation of carbides.

AB - This work represents the results of phase composition and the mechanical properties of tungsten and titanium after high-intensity pulsed ion beam (HPIB) treatment. It was shown that nanoscale carbide particles are formed under the HPIB influence in the surface layers of metals. Raising the pulse number results in increase of volume fraction of the carbide phases. The microhardness is 1.5-2 times more than the initial value and wear resistance of the metals improves in response to alloying of tungsten and titanium with carbon atoms accompanied by the formation of carbides.

KW - Carbides

KW - High-intense pulsed ion beams (HPIB)

KW - Nanoscale particles

KW - Surface hardening

KW - Titanium

KW - Tungsten

KW - Wear resistance

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