Evolution of Internal Stresses in the Plain Ferritic Steel Studied by Neutron Diffraction in Situ Upon Tensile Straining (Article No. 095407)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00206797" target="_blank" >RIV/00216208:11320/09:00206797 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evolution of Internal Stresses in the Plain Ferritic Steel Studied by Neutron Diffraction in Situ Upon Tensile Straining (Article No. 095407)

Popis výsledku v původním jazyce

The present in situ neutron diffraction study aims to investigate the response of selected lattice planes in the polycrystalline material upon tensile loading. For this purpose, the 0.1C-0.4Mn construction steel was selected as a simple model material. The tensile deformation test was performed in the incremental mode in which each individual deformation step was followed by unloading. The neutron diffraction spectra were collected both upon loading and unloading and the behavior of the diffraction profiles in the elastic as well as in the plastic region of the deformation curve was examined in detail. The estimate of microstrain evolution was done by using the single-line profile analysis method. Comparison of microstrain values in the loaded/unloadedstate and in the elastic and plastic regions offers an interesting possibility to estimate the contribution of the type II and type III microstrains.

Název v anglickém jazyce

Evolution of Internal Stresses in the Plain Ferritic Steel Studied by Neutron Diffraction in Situ Upon Tensile Straining (Article No. 095407)

Popis výsledku anglicky

The present in situ neutron diffraction study aims to investigate the response of selected lattice planes in the polycrystalline material upon tensile loading. For this purpose, the 0.1C-0.4Mn construction steel was selected as a simple model material. The tensile deformation test was performed in the incremental mode in which each individual deformation step was followed by unloading. The neutron diffraction spectra were collected both upon loading and unloading and the behavior of the diffraction profiles in the elastic as well as in the plastic region of the deformation curve was examined in detail. The estimate of microstrain evolution was done by using the single-line profile analysis method. Comparison of microstrain values in the loaded/unloadedstate and in the elastic and plastic regions offers an interesting possibility to estimate the contribution of the type II and type III microstrains.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

<a href="/cs/project/IAA100480704" target="_blank" >IAA100480704: In situ neutronové difrakční studie vývoje vnitřních napětí v moderních vícefázových ocelích při monotonním a cyklickém zatěžovaní</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics: Condensed Matter

ISSN

0953-8984

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

000263414800021

EID výsledku v databázi Scopus

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