Published March 1, 2019 | Version v1
Journal article Metadata-only

Investigation of metal damage by ultrasonic broadband spectroscopy

Creators

  • 1. Department of Construction Technology, Faculty of Civil Engineering in Prague, Thákurova 7/2077, Prague 6 - Dejvice, 166 29 (Czech Republic)
  • 2. Moscow Mining Institute, the National University of Science and Technology MISiS, Leninskii Prospect 4, Moscow 119991 (Russian Federation)
  • 3. International Laser Center, Lomonosov Moscow State University, Moscow (Russian Federation)

Description

Broadband ultrasonic spectroscopy is used for locating microcracks about 50 μm wide and more. The method allows the depth of occurrence of defects and the length of cracks to be determined with an accuracy of no more than 200 μm and no less than 500 μm, respectively. Metal articles may be up to 20 cm thick with a cross-sectional area of 3 to 10 m2. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/1172/1/012059

Additional details

Identifiers

DOI
10.1088/1742-6596/1172/1/012059;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
1172
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1742-6596

Conference

Title
International Conference on Applied Physics, Power and Material Science
Dates
5-6 Dec 2018
Place
Secunderabad (India)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53038837
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; CRACKS; DAMAGE; DEFECTS; DEPTH; METALS; SPECTROSCOPY; ULTRASONIC WAVES
Descriptors DEC
DIMENSIONS; ELEMENTS; SOUND WAVES