Fatigue life of carburized steel specimens under push-pull loading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F14%3A00437244" target="_blank" >RIV/68378297:_____/14:00437244 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.naun.org/cms.action?id=7631" target="_blank" >http://www.naun.org/cms.action?id=7631</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fatigue life of carburized steel specimens under push-pull loading

Popis výsledku v původním jazyce

Various articles dedicated to effect of surface layer on fatigue life have been published in recent years. However, most of these articles are dedicated to the steels with nitride layer and only limited number of papers is dedicated to the carburizing. Results of extended experimental investigation of fatigue resistance of gas and low pressure carburized specimens made of the low-alloy highstrength steel are presented. The specimens were subjected to pushpull loading of different R-ratios. The application of plasma carburizing can lead to about 25% increase in the fatigue resistance in the high cycle region (over 105 cycles). On the contrary, in the case of low cycle fatigue often has a negative effect on the service life.

Název v anglickém jazyce

Fatigue life of carburized steel specimens under push-pull loading

Popis výsledku anglicky

Various articles dedicated to effect of surface layer on fatigue life have been published in recent years. However, most of these articles are dedicated to the steels with nitride layer and only limited number of papers is dedicated to the carburizing. Results of extended experimental investigation of fatigue resistance of gas and low pressure carburized specimens made of the low-alloy highstrength steel are presented. The specimens were subjected to pushpull loading of different R-ratios. The application of plasma carburizing can lead to about 25% increase in the fatigue resistance in the high cycle region (over 105 cycles). On the contrary, in the case of low cycle fatigue often has a negative effect on the service life.

Druh

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

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

International Journal of Materials

ISSN

2313-0555

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

99-104

Kód UT WoS článku

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EID výsledku v databázi Scopus

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