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Title: The structural properties of Zr-based bulk metallic glasses subjected to high pressure torsion at different temperatures

Abstract

The structural properties of a Zr{sub 62}Cu{sub 22}Al{sub 10}Fe{sub 5}Dy{sub 1} bulk metallic glasses were investigated. Cylindrical rods of the Zr{sub 62}Cu{sub 22}Al{sub 10}Fe{sub 5}Dy{sub 1} BMG were subjected to high pressure torsion at temperatures of 20°C and 150°C. X-ray diffraction, transmission electron microscopy were used to determine peculiarities of the modified structure. Analysis of fracture surfaces, nanohardness measurements were conducted to investigate the influence of structural changes on mechanical behavior of processed samples.

Authors:
; ;  [1]; ;  [2];  [3];  [1];  [4]
  1. Saint Petersburg State University, 28 Universitetskiy pr., Saint Petersburg, 198504 (Russian Federation)
  2. Ufa State Aviation Technical University, K. Marks 12, Ufa, 450000 (Russian Federation)
  3. Faculty of Mechanical Engineering and Aeronautics, Department of Aircraft and Aircraft Engines, Rzeszow University of Technology, Al. Powstancow Warszawy 8, 35-959 Rzeszow (Poland)
  4. (Russian Federation)
Publication Date:
OSTI Identifier:
22609123
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1748; Journal Issue: 1; Conference: STRANN 2016: 5. international conference on state-of-the-art trends of scientific research of artificial and natural nanoobjects, St. Petersburg (Russian Federation), 26-29 Apr 2016; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ALUMINIUM COMPOUNDS; COBALT COMPOUNDS; DYSPROSIUM COMPOUNDS; FRACTURES; HARDNESS; IRON COMPOUNDS; METALLIC GLASSES; RODS; SURFACES; TORSION; TRANSMISSION; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; ZIRCONIUM COMPOUNDS

Citation Formats

Boltynjuk, E. V., E-mail: boltynjuk@gmail.com, Ubyivovk, E. V., Kshumanev, A. M., Gunderov, D. V., Lukianov, A. V., Bednarz, A., Valiev, R. Z., and Ufa State Aviation Technical University, K. Marks 12, Ufa, 450000. The structural properties of Zr-based bulk metallic glasses subjected to high pressure torsion at different temperatures. United States: N. p., 2016. Web. doi:10.1063/1.4954352.
Boltynjuk, E. V., E-mail: boltynjuk@gmail.com, Ubyivovk, E. V., Kshumanev, A. M., Gunderov, D. V., Lukianov, A. V., Bednarz, A., Valiev, R. Z., & Ufa State Aviation Technical University, K. Marks 12, Ufa, 450000. The structural properties of Zr-based bulk metallic glasses subjected to high pressure torsion at different temperatures. United States. doi:10.1063/1.4954352.
Boltynjuk, E. V., E-mail: boltynjuk@gmail.com, Ubyivovk, E. V., Kshumanev, A. M., Gunderov, D. V., Lukianov, A. V., Bednarz, A., Valiev, R. Z., and Ufa State Aviation Technical University, K. Marks 12, Ufa, 450000. Fri . "The structural properties of Zr-based bulk metallic glasses subjected to high pressure torsion at different temperatures". United States. doi:10.1063/1.4954352.
@article{osti_22609123,
title = {The structural properties of Zr-based bulk metallic glasses subjected to high pressure torsion at different temperatures},
author = {Boltynjuk, E. V., E-mail: boltynjuk@gmail.com and Ubyivovk, E. V. and Kshumanev, A. M. and Gunderov, D. V. and Lukianov, A. V. and Bednarz, A. and Valiev, R. Z. and Ufa State Aviation Technical University, K. Marks 12, Ufa, 450000},
abstractNote = {The structural properties of a Zr{sub 62}Cu{sub 22}Al{sub 10}Fe{sub 5}Dy{sub 1} bulk metallic glasses were investigated. Cylindrical rods of the Zr{sub 62}Cu{sub 22}Al{sub 10}Fe{sub 5}Dy{sub 1} BMG were subjected to high pressure torsion at temperatures of 20°C and 150°C. X-ray diffraction, transmission electron microscopy were used to determine peculiarities of the modified structure. Analysis of fracture surfaces, nanohardness measurements were conducted to investigate the influence of structural changes on mechanical behavior of processed samples.},
doi = {10.1063/1.4954352},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1748,
place = {United States},
year = {Fri Jun 17 00:00:00 EDT 2016},
month = {Fri Jun 17 00:00:00 EDT 2016}
}