Technological aspects of preparation of nanostructured titanium wire using a CONFORM machine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F14%3A%230000595" target="_blank" >RIV/26316919:_____/14:#0000595 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1757-899X/63/1/012049" target="_blank" >http://dx.doi.org/10.1088/1757-899X/63/1/012049</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/63/1/012049" target="_blank" >10.1088/1757-899X/63/1/012049</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Technological aspects of preparation of nanostructured titanium wire using a CONFORM machine

Popis výsledku v původním jazyce

One of available ways to enhancing the efficiency of production of sections is combining the CONFORM continuous extrusion process and the ECAP method. This paper describes the initial experience with such a combined process deployed in the CONFORM 315i machine, which is equipped with a specially-designed die chamber. Process trials were performed to explore the effects of the set-up of the CONFORM equipment on the resulting microstructure of Ti wire. The feedstock was in the form of CP Ti grade 2 bars of 10 mm diameter. Crucial parameters of the process include the temperature of the die chamber, which was purposefully varied from the initial 500 degrees C to the final 200 degrees C, and the cooling stage, which was realized immediately upon the exit from the die chamber. The mean grain size, mechanical properties and thermal stability were measured and studied in the specimens upon forming. The smallest grain size was achieved by two passes at 200 degrees C.

Název v anglickém jazyce

Technological aspects of preparation of nanostructured titanium wire using a CONFORM machine

Popis výsledku anglicky

One of available ways to enhancing the efficiency of production of sections is combining the CONFORM continuous extrusion process and the ECAP method. This paper describes the initial experience with such a combined process deployed in the CONFORM 315i machine, which is equipped with a specially-designed die chamber. Process trials were performed to explore the effects of the set-up of the CONFORM equipment on the resulting microstructure of Ti wire. The feedstock was in the form of CP Ti grade 2 bars of 10 mm diameter. Crucial parameters of the process include the temperature of the die chamber, which was purposefully varied from the initial 500 degrees C to the final 200 degrees C, and the cooling stage, which was realized immediately upon the exit from the die chamber. The mean grain size, mechanical properties and thermal stability were measured and studied in the specimens upon forming. The smallest grain size was achieved by two passes at 200 degrees C.

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

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

6TH INTERNATIONAL CONFERENCE ON NANOMATERIALS BY SEVERE PLASTIC DEFORMATION (NANOSPD6)

ISBN

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ISSN

1757-8981

e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

IOP Publishing

Místo vydání

Bristol

Místo konání akce

Metz

Datum konání akce

30. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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