Published June 17, 2016 | Version v1
Journal article Metadata-only

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

Creators

  • 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)

Description

The structural properties of a Zr62Cu22Al10Fe5Dy1 bulk metallic glasses were investigated. Cylindrical rods of the Zr62Cu22Al10Fe5Dy1 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.

Additional details

Identifiers

DOI
10.1063/1.4954352;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1748
Journal Issue
1
Journal Page Range
vp.
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
5. international conference on state-of-the-art trends of scientific research of artificial and natural nanoobjects
Acronym
STRANN 2016
Dates
26-29 Apr 2016
Place
St. Petersburg (Russian Federation)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
48055141
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM COMPOUNDS; COBALT COMPOUNDS; DYSPROSIUM COMPOUNDS; FRACTURES; HARDNESS; IRON COMPOUNDS; METALLIC GLASSES; RODS; SURFACES; TORSION; TRANSMISSION; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; ZIRCONIUM COMPOUNDS
Descriptors DEC
COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; FAILURES; MECHANICAL PROPERTIES; MICROSCOPY; RARE EARTH COMPOUNDS; SCATTERING; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
(c) 2016 Author(s)