Influence Of Initial Pearlite Morphology On The Resulting Structure And Distribution Of Deformation After Cold Flow Forming Process

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence Of Initial Pearlite Morphology On The Resulting Structure And Distribution Of Deformation After Cold Flow Forming Process

Popis výsledku v původním jazyce

An advanced technology enabling the manufacture of stepped hollow products which are hard to manufacture using conventional technologies, and which at the same time contributes to the effective use of the material, is flow forming process. The purpose ofour research was to evaluate the influence of the initial pearlite morphology on the formability of a low-alloyed steel workpiece using this technology. A stepped hollow shaft made from low-alloyed steel 16MnCrS5 was formed by flow forming process. Tubes with various initial technologies and mechanical properties were used as workpieces. The influence of the initial morphology of pearlite in the workpieces was investigated, not only in relation to formability but also on relation to the size of the reduction and the quality of the internal and external surfaces of the resulting product. The changes in microhardness were evaluated on the finished part, which provides information about the distribution of deformation across the wall of t

Název v anglickém jazyce

Influence Of Initial Pearlite Morphology On The Resulting Structure And Distribution Of Deformation After Cold Flow Forming Process

Popis výsledku anglicky

An advanced technology enabling the manufacture of stepped hollow products which are hard to manufacture using conventional technologies, and which at the same time contributes to the effective use of the material, is flow forming process. The purpose ofour research was to evaluate the influence of the initial pearlite morphology on the formability of a low-alloyed steel workpiece using this technology. A stepped hollow shaft made from low-alloyed steel 16MnCrS5 was formed by flow forming process. Tubes with various initial technologies and mechanical properties were used as workpieces. The influence of the initial morphology of pearlite in the workpieces was investigated, not only in relation to formability but also on relation to the size of the reduction and the quality of the internal and external surfaces of the resulting product. The changes in microhardness were evaluated on the finished part, which provides information about the distribution of deformation across the wall of t

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Comat 2010

ISBN

978-80-254-8683-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

167-172

Název nakladatele

COMTES FHT

Místo vydání

Plzeň

Místo konání akce

Plzeň

Datum konání akce

25. 11. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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