Structural evolution of near-surface layers in NiTi alloy caused by an ion implantation

2011
journal article
article
6
cris.lastimport.wos2024-04-10T03:01:41Z
dc.abstract.enThe results of X-ray diffraction studies on structural changes in the near-surface layers in the NiTi alloy caused by nitrogen-ion implantation with the energy E = 50 keV and the fluence D = 1018 cm-2 are presented. X-ray diffractometry, using the Philips diffractometer type X'Pert in the Bragg-Brentano geometry, was used to identify the phase composition of NiTi alloy. For layer by layer analysis of structural changes in the near-surface layers, the D8 Discover Bruker diffractometer with polycapilar beam optics was used. The ion-implanted NiTi alloy in the near-surface layer exhibits five phases: the dominating austenite phase, two martensitic phases and a small amount of the Ni4Ti3 and NTi phases. Along with the decreasing thickness of the near-surface layer investigated in material an increasing fraction of the Ni4Ti3 and NTi phases was observed. With the thickness of this layer about 340 nm, besides still existing the austenite, Ni4Ti3 and NTi phases, only one martensitic phase is present in the alloy. Further decrease of the thickness of the near-surface layer to about 170 nm leads to the increasing fraction of the Ni4Ti3 and NTi phases.pl
dc.affiliationWydział Chemii : Zakład Krystalochemii i Krystalofizykipl
dc.contributor.authorŚwiątek, Zbigniewpl
dc.contributor.authorMichalec, Marek - 130502 pl
dc.contributor.authorLevintant-Zayonts, Neonilapl
dc.contributor.authorBonarski, Janpl
dc.contributor.authorBudziak, Andrzejpl
dc.contributor.authorBonchyk, Oleksandr Yupl
dc.contributor.authorSavitskij, G.pl
dc.date.accession2019-03-26pl
dc.date.accessioned2019-03-26T08:02:41Z
dc.date.available2019-03-26T08:02:41Z
dc.date.issued2011pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. 78.pl
dc.description.number1pl
dc.description.physical75-78pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume120pl
dc.identifier.doi10.12693/APhysPolA.120.75pl
dc.identifier.eissn1898-794Xpl
dc.identifier.issn0587-4246pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/71375
dc.identifier.weblinkhttp://przyrbwn.icm.edu.pl/APP/PDF/120/a120z1p19.pdfpl
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa*
dc.rights.licenceOTHER
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subtypeArticlepl
dc.titleStructural evolution of near-surface layers in NiTi alloy caused by an ion implantationpl
dc.title.journalActa Physica Polonica. Apl
dc.title.volumeProceedings of the VIII International Conference ION 2010, Kazimierz Dolny, Poland, June 14-17, 2010pl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T03:01:41Z
dc.abstract.enpl
The results of X-ray diffraction studies on structural changes in the near-surface layers in the NiTi alloy caused by nitrogen-ion implantation with the energy E = 50 keV and the fluence D = 1018 cm-2 are presented. X-ray diffractometry, using the Philips diffractometer type X'Pert in the Bragg-Brentano geometry, was used to identify the phase composition of NiTi alloy. For layer by layer analysis of structural changes in the near-surface layers, the D8 Discover Bruker diffractometer with polycapilar beam optics was used. The ion-implanted NiTi alloy in the near-surface layer exhibits five phases: the dominating austenite phase, two martensitic phases and a small amount of the Ni4Ti3 and NTi phases. Along with the decreasing thickness of the near-surface layer investigated in material an increasing fraction of the Ni4Ti3 and NTi phases was observed. With the thickness of this layer about 340 nm, besides still existing the austenite, Ni4Ti3 and NTi phases, only one martensitic phase is present in the alloy. Further decrease of the thickness of the near-surface layer to about 170 nm leads to the increasing fraction of the Ni4Ti3 and NTi phases.
dc.affiliationpl
Wydział Chemii : Zakład Krystalochemii i Krystalofizyki
dc.contributor.authorpl
Świątek, Zbigniew
dc.contributor.authorpl
Michalec, Marek - 130502
dc.contributor.authorpl
Levintant-Zayonts, Neonila
dc.contributor.authorpl
Bonarski, Jan
dc.contributor.authorpl
Budziak, Andrzej
dc.contributor.authorpl
Bonchyk, Oleksandr Yu
dc.contributor.authorpl
Savitskij, G.
dc.date.accessionpl
2019-03-26
dc.date.accessioned
2019-03-26T08:02:41Z
dc.date.available
2019-03-26T08:02:41Z
dc.date.issuedpl
2011
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. 78.
dc.description.numberpl
1
dc.description.physicalpl
75-78
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
120
dc.identifier.doipl
10.12693/APhysPolA.120.75
dc.identifier.eissnpl
1898-794X
dc.identifier.issnpl
0587-4246
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/71375
dc.identifier.weblinkpl
http://przyrbwn.icm.edu.pl/APP/PDF/120/a120z1p19.pdf
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
OTHER
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtypepl
Article
dc.titlepl
Structural evolution of near-surface layers in NiTi alloy caused by an ion implantation
dc.title.journalpl
Acta Physica Polonica. A
dc.title.volumepl
Proceedings of the VIII International Conference ION 2010, Kazimierz Dolny, Poland, June 14-17, 2010
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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