Residual stresses determination by neutron diffraction in a 100Cr6 chromium steel bearing ring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F13%3A00421840" target="_blank" >RIV/61389005:_____/13:00421840 - 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

Residual stresses determination by neutron diffraction in a 100Cr6 chromium steel bearing ring

Popis výsledku v původním jazyce

100Cr6 chrome steel submitted to martensitic hardening and tempering is usually adopted for particular industrial applications such as bearings, rings and rollers. These aprts are often subjected to dynamic stresses in different fields of engineering and, consequently, it is important to know the residual stresses involved, especially in correspondece of critical zones, particularly fatigue-stress and/or crack sensitive. In this paper, the residual stress investigation by neutron diffraction in a 100Cr6chromium steel ring - before and after tha introduction of a hub fixed by orbital rolling - is presented. The results supply information on the real residual stress status, showing its enhancement due to the installation of the hub and the successive rolling operation. The achieved data can support the manufactruring rpocess in order to improve the life assessment of the considered component.

Název v anglickém jazyce

Residual stresses determination by neutron diffraction in a 100Cr6 chromium steel bearing ring

Popis výsledku anglicky

100Cr6 chrome steel submitted to martensitic hardening and tempering is usually adopted for particular industrial applications such as bearings, rings and rollers. These aprts are often subjected to dynamic stresses in different fields of engineering and, consequently, it is important to know the residual stresses involved, especially in correspondece of critical zones, particularly fatigue-stress and/or crack sensitive. In this paper, the residual stress investigation by neutron diffraction in a 100Cr6chromium steel ring - before and after tha introduction of a hub fixed by orbital rolling - is presented. The results supply information on the real residual stress status, showing its enhancement due to the installation of the hub and the successive rolling operation. The achieved data can support the manufactruring rpocess in order to improve the life assessment of the considered component.

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/LM2011019" target="_blank" >LM2011019: CANAM ? příspěvek k provozu a k reinvesticím Centra urychlovačů a jaderných analytických metod</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Kovové materiály

ISSN

0023-432X

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

275-281

Kód UT WoS článku

000329474600002

EID výsledku v databázi Scopus

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