Hot torsion flow stress of Ms70 brass

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022069" target="_blank" >RIV/61989100:27360/09:00022069 - 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

Hot torsion flow stress of Ms70 brass

Popis výsledku v původním jazyce

Paper concerns investigation of plastic properties for hot conditions through torsion tests. Deep-drawing brass Ms70 represents the cartridge brass. Brass bars have been made by hot extrusion pressing with next cold drawing. The hot extrusion pressing process was turned out as problematical operation in technology of Ms70 brass bars. Therefore assessment of hot formability properties was tested on universal plastometer. Analysis of strain rate equations by plastometric test were made. The specimens weremachined from Ms70 brass rods. The first tests were realized by forming temperature 650, 700, 750, 800 and 850 °C. Entry torsion tests of cartridge brass were made possible to design an experimental plan of real process of extrusion pressing.

Název v anglickém jazyce

Hot torsion flow stress of Ms70 brass

Popis výsledku anglicky

Paper concerns investigation of plastic properties for hot conditions through torsion tests. Deep-drawing brass Ms70 represents the cartridge brass. Brass bars have been made by hot extrusion pressing with next cold drawing. The hot extrusion pressing process was turned out as problematical operation in technology of Ms70 brass bars. Therefore assessment of hot formability properties was tested on universal plastometer. Analysis of strain rate equations by plastometric test were made. The specimens weremachined from Ms70 brass rods. The first tests were realized by forming temperature 650, 700, 750, 800 and 850 °C. Entry torsion tests of cartridge brass were made possible to design an experimental plan of real process of extrusion pressing.

Druh

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

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Kovárenství

ISSN

1213-9289

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

35

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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