Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Petr Vlcak"'
Publikováno v:
Results in Physics, Vol 28, Iss , Pp 104613- (2021)
Pre-treatment methods for titanium alloys are of great importance, both as regards the treatment of the surfaces of the implant and as regards the pre-deposition phase of the coating processes and the surface modifications. We have investigated the i
Externí odkaz:
https://doaj.org/article/c9044a2f64134dc98f51195b13158d06
Autor:
Petr Vlcak
Publikováno v:
Results in Physics, Vol 11, Iss , Pp 274-277 (2018)
Commercially pure titanium grade 2 was implanted with nitrogen ions with a fluence of 1·1018 cm−2 and an accelerating voltage of 90 kV. Surface blisters, a typical sign of oversaturation, were found to be sputtered without re-forming. Massive crac
Externí odkaz:
https://doaj.org/article/725ab828d0fb4bd7a269597f98ecb251
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 9, Iss 0, Pp 39-42 (2017)
Ion implantation is one of the modern methods of the surface modification of various materials. Industrially used Ti–6Al–4V titanium alloy and commercially pure Ti grade 2 were characterized using the X–ray diffraction methods. Texture of the m
Externí odkaz:
https://doaj.org/article/33be15ee93b6406d9824e212ce000466
Publikováno v:
Materials; Volume 16; Issue 10; Pages: 3837
Commercially pure titanium grade II was kinetically nitrided by implanting nitrogen ions with a fluence in the range of (1–9)·1017 cm−2 and ion energy of 90 keV. Post-implantation annealing in the temperature stability range of TiN (up to 600 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f48fde1b3f92b5f51ef243eb36a369d
Publikováno v:
Surface and Coatings Technology. 358:144-152
Corrosion behaviour of Ti-35Nb-7Zr-5Ta β titanium alloy nitrided by ion implantation was examined. Nitrogen ions were implanted with different fluences in the range from 1·1017 to 9·1017 cm−2 and an accelerating voltage of 90 kV. The specific ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d32f7eb07e90abbe0dcab8792b88804
https://doi.org/10.1016/j.surfcoat.2018.11.004
https://doi.org/10.1016/j.surfcoat.2018.11.004
Publikováno v:
Results in Physics, Vol 64, Iss , Pp 107943- (2024)
The diffusion behaviour of the Ti–Ag system was investigated using classical molecular dynamics by simulating a diffusion couple at various temperatures. One bulk of the diffusion couple consisted of titanium atoms arranged in a hexagonal close-pac
Externí odkaz:
https://doaj.org/article/55c99d5ad0a74c608d6f1c4b2d606407
Publikováno v:
NANOCON 2019 Conference Proeedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee16c76a47da597e0906fc5bf93775f
https://doi.org/10.37904/nanocon.2019.8706
https://doi.org/10.37904/nanocon.2019.8706
Publikováno v:
NANOCON Conference Proeedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06409aab7fce4f4df3cc062de8880847
https://doi.org/10.37904/nanocon.2020.3706
https://doi.org/10.37904/nanocon.2020.3706
Autor:
Jan Koller, Vojtech Smola, Václav Nehasil, Josef Sepitka, Jan Drahokoupil, Zdenek Tolde, Frantisek Cerny, T. Horazdovsky, Jan Bartonicek, Petr Vlcak
Publikováno v:
Applied Surface Science. 573:151569
The effect of adding calcium on the microstructural evolution and properties of the Ti-Ca-O system has been investigated. Calcium-doped titanium (Ti-Ca) thin films were prepared by dual electron beam deposition with the assistance of an oxygen ion be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb59fd51984aaf8eccbc858307a75f2e
https://doi.org/10.1016/j.apsusc.2021.151569
https://doi.org/10.1016/j.apsusc.2021.151569
Publikováno v:
Journal of Alloys and Compounds. 746:490-495
The presence of a Ti(+N) solid solution in nitrogen implanted commercially pure titanium grade II was investigated using XRD, TEM and nanoindentation. A TiN/Ti(+N)/Ti mixed layer was observed. Post-implantation annealing in the temperature stability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7117a431f886ef963a04ed49c0ed9adb
https://doi.org/10.1016/j.jallcom.2018.02.301
https://doi.org/10.1016/j.jallcom.2018.02.301