Assessment of the unstressed lattice parameters for residual stresses determination by neutron diffraction in engineering materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00435710" target="_blank" >RIV/61389005:_____/14:00435710 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.465" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.465</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.465" target="_blank" >10.4028/www.scientific.net/KEM.592-593.465</a>

Result language

angličtina

Original language name

Assessment of the unstressed lattice parameters for residual stresses determination by neutron diffraction in engineering materials

Original language description

Thermal neutrons are very useful probe in a nondestructive determination of internal stress, due to their high penetration into most materials. In comparison with conventional Xray techniques, real bulk information on both macro- and micro-strains in materials can be obtained by neutron diffraction techniques. Knowledge of the spatial and directional distribution of internal residual stresses is increasingly considered fundamental to determine their influence on properties of engineering materials and aconsequent material behaviour. As the assesment of stresses is always related to the stress free material state, an accurate evaluation of the unstressed lattice parameters, in order to determine RS by ND is one of the key tasks. It helps to avoid inacceptable errors in the course of the real material strain and stress evaluation. The availability of carefully measured zero-strain standards is also essential to confirm the absence of systematic instrumental effects determining the diffr

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/LM2011019" target="_blank" >LM2011019: CANAM (Center of Accelerators and Nuclear Analytical Methods)</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Article name in the collection

Key Engineering Materials

ISBN

—

ISSN

1013-9826

e-ISSN

—

Number of pages

3

Pages from-to

465-468

Publisher name

Transt Tech Publications Ltd

Place of publication

Stafa-Zurich

Event location

Brno

Event date

Jul 1, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000336694400104