Multilevel Hierarchical Structure of Silumin Subjected to Multicycle Surface Alloying; AIP Conference Proceedings; Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19)

Bibliografske podrobnosti
Parent link:	AIP Conference Proceedings Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19).— 2019.— [020141, 5 p.]
Corporate Authors:	Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий Научно-исследовательский центр "Физическое материаловедение и композитные материалы", Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Drugi avtorji:	Ivanov Yu. F. Yuriy Fedorovich, Lopatin I. Ilya, Petrikova E. Elizaveta, Teresov A. Anton, Rygina M. Mariya, Tolkachev O. S. Oleg Sergeevich
Izvleček:	Title screen Silumin is currently one of the most popular alloys based on aluminum. Alloying is one of the ways to control silumin service properties. The work is aimed at identifying and analyzing the laws of evolution of phase composition, defective substructure and tribological properties of AK12 silumin of eutectic composition, subjected to multicycle (in a single vacuum space) alloying of the surface layer with titanium. The thickness of the titanium film in each depositionirradiation cycle was 0.5 [mu]m. The number of cycles was 1, 5, and 10. Alloying was carried out on "COMPLEX" setup, developed and created at Institute of High Current Electronics SB RAS (HCEI SB RAS). A study of the structure of silumin in the initial state and after modification was carried out by the methods of X-ray diffraction analysis, optical, scanning, and transmission diffraction electron microscopy. Wear resistance was determined by dry friction at room temperature. The paper discovered the dissolution of initial silicon and intermetallic inclusions in the 30 [mu]m thick surface layer, and the formation of a submicro-nanocrystalline multiphase structure that has a wear resistance 14 times higher than cast silumin. Режим доступа: по договору с организацией-держателем ресурса
Jezik:	angleščina
Izdano:	2019
Teme:	электронный ресурс труды учёных ТПУ иерархические структуры силумины легирование поверхности сплавы фазовый состав дефектные структуры электронная микроскопия
Online dostop:	https://doi.org/10.1063/1.5132008
Format:	Elektronski Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661498