Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
ESCI SJR: 0.176 SNIP: 0.48 CiteScore™: 1.3

ISSN Druckformat: 1093-3611
ISSN Online: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.2015013588
pages 101-115

PHASE COMPOSITION MODIFICATION OF THE Cr/Ti SYSTEM BY COMPRESSION PLASMA FLOWS AND HIGH-CURRENT ELECTRON BEAMS

Vitali I. Shymanski
Belarusian State University, 4 Nezavisimost Ave., Minsk, 220030, Belarus; National Research Tomsk State University, 2a Lenin Ave., Tomsk, 634028, Russia
Nikolai N. Cherenda
Belarusian State University, 4 Nezavisimost Ave., Minsk, 220030, Belarus; South-Urals State University, 76 Lenin Ave., Chelyabinsk, 454080, Russia
Vladimir V. Uglov
Belarusian State University, 4 Nezavisimost Ave., Minsk, 220030, Belarus; National Research Tomsk Polytechnic University, 2a Lenin Ave., Tomsk, 634028, Russia
Valiantsin M. Astashynski
A.V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 15 P. Brovka Str., Minsk, 220072, Belarus; National Research Nuclear University "MEPhI" (Moscow Engineering Physics Institute), 31 Kashirskoe Highway, Moscow, 115409, Russia
Nikolay N. Koval
Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, 2/3 Akademichesky Ave., Tomsk, 634055, Russia; National Research Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia
Yurii F. Ivanov
National Research Tomsk Polytechnic University, 30 Lenin Ave., Tomsk, 634050, Russia; Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, 2/3 Akademichesky Ave., Tomsk, 634055, Russia

ABSTRAKT

The main laws governing the titanium surface layer alloying with chromium atoms by compression plasma flows (CPF) and the influence of low-energy high-current electron beams (HCEB) are investigated. Titanium samples with a previously deposited chromium coating were subjected to the CPF impact and HCEB. In both cases, the presence of chromium atoms promoted the stabilization of the high-temperature cubic β-Ti phase. In the case of CPF treatment, the subsurface layer contains β-Ti(Cr) solid solution, martensite phase α'-Ti, and orthorhombic martensite phase α"-Ti. The treatments of titanium result in the modification of the mechanical properties of the surface layer. In particular, the microhardness increases up to 6.4 GPa after exposure to CPF.


Articles with similar content:

PROCESSES OF DEPOSITION OF AMORPHOUS METAL/CARBON FILMS OF VARIOUS ELEMENTAL COMPOSITIONS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.20, 2016, issue 1
N. T. Kvasov, Valiantsin V. Astashynski, M. V. Astashynskaya, Vladimir V. Uglov
STRUCTURE OF SURFACE LAYERS OF IRON AND CARBON STEELS TREATED BY COMPRESSION PLASMA FLOWS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.8, 2004, issue 2
V. M. Anishchik, V. V. Astashynski, Vladimir V. Uglov, Iryna N. Rumiantseva
NANOSTRUCTURED CERAMIC POWDERS MODIFIED BY THE PLASMA OF A NON-SELF-SUSTAINED LOW-PRESSURE ARC DISCHARGE
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.17, 2013, issue 2-3
Yury Akhmadeev, M. V. Grigoriev, A. V. Kanaki, Yurii F. Ivanov, Olga V. Krysina
AUSTENITIC STEEL SURFACE ALLOYED WITH ZIRCONIUM USING COMPRESSION PLASMA FLOW
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.16, 2012, issue 4
Valiantsin M. Astashynski, Nikolai N. Cherenda, E. A. Kostyukevich, A. M. Kuzmitski, A. H. Sari, Vladimir V. Uglov, Yu. A. Petukhou
INFLUENCE OF THE COATING THICKNESS ON STRENGTH OF THE COATING−BASE MATERIAL COMPOSITE. NUMERICAL SIMULATION
Composites: Mechanics, Computations, Applications: An International Journal, Vol.1, 2010, issue 1
V. A. Romanova, Ruslan R. Balokhonov