FEM simulation of open die forging of a plate from material NIMONIC 80A in DEFORM 3D

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F14%3A%230000681" target="_blank" >RIV/26316919:_____/14:#0000681 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.comat.cz/files/proceedings/19/reports/3035.pdf" target="_blank" >http://www.comat.cz/files/proceedings/19/reports/3035.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

FEM simulation of open die forging of a plate from material NIMONIC 80A in DEFORM 3D

Popis výsledku v původním jazyce

This article presents results of a three-dimensional FEM-simulation of open die forging of a plate from material NIMONIC 80A. The FEM-simulation was carried out in DEFORM 3D Multiple Operation. The open die forging simulation contains many sequence operations, each single stroke and displacement of dies had to be modelled. The FEM-simulation of the open die forging process was set in accordance with real proces conditions. The plastic behaviour of material NIMONIC 80A was defined by means of strain hardening data which was obtained on the basis of measured data from Rastegaev compression test. The desired final thickness of the plate was reached by two procedures to study the effect of an amount of a reduction. The first procedure comprised 8 reductionpasses with three reheatings, and second procedure comprised 10 reduction passes with four reheatings. The data evaluation of crack initiation in the FEM-simulation was carried out by tensile tests on the specimens. The main effect on th

Název v anglickém jazyce

FEM simulation of open die forging of a plate from material NIMONIC 80A in DEFORM 3D

Popis výsledku anglicky

This article presents results of a three-dimensional FEM-simulation of open die forging of a plate from material NIMONIC 80A. The FEM-simulation was carried out in DEFORM 3D Multiple Operation. The open die forging simulation contains many sequence operations, each single stroke and displacement of dies had to be modelled. The FEM-simulation of the open die forging process was set in accordance with real proces conditions. The plastic behaviour of material NIMONIC 80A was defined by means of strain hardening data which was obtained on the basis of measured data from Rastegaev compression test. The desired final thickness of the plate was reached by two procedures to study the effect of an amount of a reduction. The first procedure comprised 8 reductionpasses with three reheatings, and second procedure comprised 10 reduction passes with four reheatings. The data evaluation of crack initiation in the FEM-simulation was carried out by tensile tests on the specimens. The main effect on th

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI4%2F178" target="_blank" >FR-TI4/178: Výzkum a vývoj technologie tepelného zpracování a tváření niklových slitin s cílem omezení vzniku trhlin a strukturních vad při kování</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

FEM simulation of open die forging of a plate from material NIMONIC 80A in DEFORM 3D

ISBN

978-80-87294-45-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

TANGER, spol. s r.o.

Místo vydání

Ostrava

Místo konání akce

Plzeň

Datum konání akce

19. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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