Modification of Ti-Al-N Coatings by High Energy (Cr{+}+B{+}) Ion Bombardment; AIP Conference Proceedings; Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016

Modification of Ti-Al-N Coatings by High Energy (Cr{+}+B{+}) Ion Bombardment

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016.— 2016.— [020203, 4 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет
Other Authors: Sergeev O. V. Oleg, Kalashnikov M. P. Mark Petrovich, Fedorishcheva M. V. Marina Vladimirovna, Sergeev V. P. Viktor Petrovich, Panin V. E. Viktor Evgenyevich
Summary:Title screen
The effect of the bombardment by high-energy ions Cr{+} and B{+} on the structure and mechanical properties of TiAlN coatings is investigated. It is found that the wear resistance of coatings decreases by ~9 times and the microhardness keeps the magnitude at the fluency 2•1017 sm{-2}. It is established by the X-ray analysis method that the amorphization of the surface layer of the coating occurs at the used modes of ionic processing. The secondary ion mass spectrometry and X-ray analysis show that this effect causes an amplification of destruction of the surface layer of the coating under ion bombardment due to the induced crystalline lattice amorphization.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
модификации
покрытия
высокая энергия
ионная бомбардировка
механические свойства
износостойкость
рентгеноструктурный анализ
поверхностные слои
масс-спектрометрия
кристаллические решетки
Online Access:http://dx.doi.org/10.1063/1.4966497
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652793

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