Formation of intermetallic layers at high intensity ion implantation

E. V. Kozlov, A. I. Ryabchikov, Yu P. Sharkeev, I. B. Stepanov, S. V. Fortuna, Denis Olegovich Sivin, I. A. Kurzina, T. S. Prokopova, I. A. Mel'nik

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The experimental results are presented on a study of intermetallic phase formation in the surface zone of metal target at high intensity ion implantation. High intensity ion implantation allow to obtain the surface-alloyed layers of a much greater thickness in comparison with 'ordinary' ion implantation. Pure polycrystalline nickel was chosen as the target. The nickel samples were irradiated with the aluminum ions using the vacuum-arc ion beam and plasma flow source 'Raduga-5'. The RBS and TEM were used for the investigations presented. It was established that the fine dispersed intermetallic precipitates are formed in the surface alloyed nickel layer. The alloyed layer thickness is equal to 150 nm and more, while the ion projected range that is equal to 70 nm. Compositions of these intermetallic precipitates are close to Ni3Al and NiAl phases. The solid solution of aluminum in nickel is also formed. The depth dependence of the formation of intermetallic phases can be deduced from the Ni-Al phase diagram.

Original languageEnglish
Pages (from-to)343-348
Number of pages6
JournalSurface and Coatings Technology
Volume158-159
DOIs
Publication statusPublished - 29 Oct 2002

Fingerprint

Nickel
Ion implantation
Intermetallics
intermetallics
ion implantation
nickel
Aluminum
Precipitates
precipitates
Ions
aluminum
Plasma flow
magnetohydrodynamic flow
Ion beams
Phase diagrams
Solid solutions
surface layers
ions
solid solutions
arcs

Keywords

  • High intensity ion implantation
  • Intermetallic nanophases
  • Ion-plasma source

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

Formation of intermetallic layers at high intensity ion implantation. / Kozlov, E. V.; Ryabchikov, A. I.; Sharkeev, Yu P.; Stepanov, I. B.; Fortuna, S. V.; Sivin, Denis Olegovich; Kurzina, I. A.; Prokopova, T. S.; Mel'nik, I. A.

In: Surface and Coatings Technology, Vol. 158-159, 29.10.2002, p. 343-348.

Research output: Contribution to journalArticle

Kozlov, E. V. ; Ryabchikov, A. I. ; Sharkeev, Yu P. ; Stepanov, I. B. ; Fortuna, S. V. ; Sivin, Denis Olegovich ; Kurzina, I. A. ; Prokopova, T. S. ; Mel'nik, I. A. / Formation of intermetallic layers at high intensity ion implantation. In: Surface and Coatings Technology. 2002 ; Vol. 158-159. pp. 343-348.
@article{0ca2e8fc8b7d4e21a1db4dbe8483b71f,
title = "Formation of intermetallic layers at high intensity ion implantation",
abstract = "The experimental results are presented on a study of intermetallic phase formation in the surface zone of metal target at high intensity ion implantation. High intensity ion implantation allow to obtain the surface-alloyed layers of a much greater thickness in comparison with 'ordinary' ion implantation. Pure polycrystalline nickel was chosen as the target. The nickel samples were irradiated with the aluminum ions using the vacuum-arc ion beam and plasma flow source 'Raduga-5'. The RBS and TEM were used for the investigations presented. It was established that the fine dispersed intermetallic precipitates are formed in the surface alloyed nickel layer. The alloyed layer thickness is equal to 150 nm and more, while the ion projected range that is equal to 70 nm. Compositions of these intermetallic precipitates are close to Ni3Al and NiAl phases. The solid solution of aluminum in nickel is also formed. The depth dependence of the formation of intermetallic phases can be deduced from the Ni-Al phase diagram.",
keywords = "High intensity ion implantation, Intermetallic nanophases, Ion-plasma source",
author = "Kozlov, {E. V.} and Ryabchikov, {A. I.} and Sharkeev, {Yu P.} and Stepanov, {I. B.} and Fortuna, {S. V.} and Sivin, {Denis Olegovich} and Kurzina, {I. A.} and Prokopova, {T. S.} and Mel'nik, {I. A.}",
year = "2002",
month = "10",
day = "29",
doi = "10.1016/S0257-8972(02)00275-X",
language = "English",
volume = "158-159",
pages = "343--348",
journal = "Surface and Coatings Technology",
issn = "0257-8972",
publisher = "Elsevier",

}

TY - JOUR

T1 - Formation of intermetallic layers at high intensity ion implantation

AU - Kozlov, E. V.

AU - Ryabchikov, A. I.

AU - Sharkeev, Yu P.

AU - Stepanov, I. B.

AU - Fortuna, S. V.

AU - Sivin, Denis Olegovich

AU - Kurzina, I. A.

AU - Prokopova, T. S.

AU - Mel'nik, I. A.

PY - 2002/10/29

Y1 - 2002/10/29

N2 - The experimental results are presented on a study of intermetallic phase formation in the surface zone of metal target at high intensity ion implantation. High intensity ion implantation allow to obtain the surface-alloyed layers of a much greater thickness in comparison with 'ordinary' ion implantation. Pure polycrystalline nickel was chosen as the target. The nickel samples were irradiated with the aluminum ions using the vacuum-arc ion beam and plasma flow source 'Raduga-5'. The RBS and TEM were used for the investigations presented. It was established that the fine dispersed intermetallic precipitates are formed in the surface alloyed nickel layer. The alloyed layer thickness is equal to 150 nm and more, while the ion projected range that is equal to 70 nm. Compositions of these intermetallic precipitates are close to Ni3Al and NiAl phases. The solid solution of aluminum in nickel is also formed. The depth dependence of the formation of intermetallic phases can be deduced from the Ni-Al phase diagram.

AB - The experimental results are presented on a study of intermetallic phase formation in the surface zone of metal target at high intensity ion implantation. High intensity ion implantation allow to obtain the surface-alloyed layers of a much greater thickness in comparison with 'ordinary' ion implantation. Pure polycrystalline nickel was chosen as the target. The nickel samples were irradiated with the aluminum ions using the vacuum-arc ion beam and plasma flow source 'Raduga-5'. The RBS and TEM were used for the investigations presented. It was established that the fine dispersed intermetallic precipitates are formed in the surface alloyed nickel layer. The alloyed layer thickness is equal to 150 nm and more, while the ion projected range that is equal to 70 nm. Compositions of these intermetallic precipitates are close to Ni3Al and NiAl phases. The solid solution of aluminum in nickel is also formed. The depth dependence of the formation of intermetallic phases can be deduced from the Ni-Al phase diagram.

KW - High intensity ion implantation

KW - Intermetallic nanophases

KW - Ion-plasma source

UR - http://www.scopus.com/inward/record.url?scp=0036396167&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036396167&partnerID=8YFLogxK

U2 - 10.1016/S0257-8972(02)00275-X

DO - 10.1016/S0257-8972(02)00275-X

M3 - Article

VL - 158-159

SP - 343

EP - 348

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

SN - 0257-8972

ER -