Výzkum deformačního chování dílů v důsledku cementace a kalení

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F07%3A02136814" target="_blank" >RIV/68407700:21220/07:02136814 - 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

Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching

Popis výsledku v původním jazyce

Machine components (gear wheels and pinions) made from low-carbon structural steel 18CrNiMo7-6 were gas carburized to a standard case depth of 0.7 mm, nitrogen gas- or oil - quenched and tempered to a resulting surface hardness of 60 HRC. The dimensional(shrinkage, growth)- and shape distortion (out-of-roundness, out-of-flatness, teething deviations in transversal as well as longitudinal direction), caused by these treatment methods were measured. Also the positional effect in the test batch on the distortion and core hardness was assessed, in order to make a relationship between these parameters and to make a possibility to optimize the process in future. Finally, the distortion was correlated to the corer hardness as well as the CHD and the relationship between hardness and distortion was established.

Název v anglickém jazyce

Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching

Popis výsledku anglicky

Machine components (gear wheels and pinions) made from low-carbon structural steel 18CrNiMo7-6 were gas carburized to a standard case depth of 0.7 mm, nitrogen gas- or oil - quenched and tempered to a resulting surface hardness of 60 HRC. The dimensional(shrinkage, growth)- and shape distortion (out-of-roundness, out-of-flatness, teething deviations in transversal as well as longitudinal direction), caused by these treatment methods were measured. Also the positional effect in the test batch on the distortion and core hardness was assessed, in order to make a relationship between these parameters and to make a possibility to optimize the process in future. Finally, the distortion was correlated to the corer hardness as well as the CHD and the relationship between hardness and distortion was established.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Metal 2007

ISBN

978-80-86840-33-8

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

26-27

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Hradec nad Moravicí

Datum konání akce

22. 5. 2007

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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