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Non-destructive Neutron Surface Residual Stress Analysis

Result description

Diffraction is a powerful tool for investigation of residual as well as applied stresses in engineering materials and components. Both X-ray and neutron diffraction can be used for this purpose. The interest in neutron stress analysis stems from the high penetrating power of neutrons when compared to laboratory X-ray sources, i.e. several cm instead of a few tens of mu m in metallic materials. This contribution gives an overview on current instrumental and methodical developments for non-destructive through surface strain measurements, which bridges the gap between X-rays and neutrons analysis.

Keywords

STRESS-SPECsurface residual stressesneutron diffractionspurious strainsdouble radial collimators

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Non-destructive Neutron Surface Residual Stress Analysis

  • Original language description

    Diffraction is a powerful tool for investigation of residual as well as applied stresses in engineering materials and components. Both X-ray and neutron diffraction can be used for this purpose. The interest in neutron stress analysis stems from the high penetrating power of neutrons when compared to laboratory X-ray sources, i.e. several cm instead of a few tens of mu m in metallic materials. This contribution gives an overview on current instrumental and methodical developments for non-destructive through surface strain measurements, which bridges the gap between X-rays and neutrons analysis.

  • Czech name

  • Czech description

Classification

  • Type

    Jimp - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Result continuities

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Nondestructive Evaluation

  • ISSN

    0195-9298

  • e-ISSN

  • Volume of the periodical

    38

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    6

  • Pages from-to

    79

  • UT code for WoS article

    000480819300002

  • EID of the result in the Scopus database

    2-s2.0-85070683744

Basic information

Result type

Jimp - Article in a specialist periodical, which is included in the Web of Science database

Jimp

OECD FORD

Condensed matter physics (including formerly solid state physics, supercond.)

Year of implementation

2019