Improvement of mechanical and electrical properties of rotary swaged Al-Cu clad composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F17%3A10238049" target="_blank" >RIV/61989100:27230/17:10238049 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/17:10238049 RIV/61989100:27740/17:10238049

Výsledek na webu

<a href="https://ac.els-cdn.com/S0264127517302964/1-s2.0-S0264127517302964-main.pdf?_tid=df368116-194f-11e8-96a3-00000aab0f26&acdnat=1519469335_3f8a10b56e41df8de00529ef12f94109" target="_blank" >https://ac.els-cdn.com/S0264127517302964/1-s2.0-S0264127517302964-main.pdf?_tid=df368116-194f-11e8-96a3-00000aab0f26&acdnat=1519469335_3f8a10b56e41df8de00529ef12f94109</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matdes.2017.03.048" target="_blank" >10.1016/j.matdes.2017.03.048</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of mechanical and electrical properties of rotary swaged Al-Cu clad composites

Popis výsledku v původním jazyce

Al/Cu work-pieces were swaged under two temperatures to three final diameters and subsequently subjected to two different heat treatments in order to investigate the influences of the two swaging temperatures on formability of the composites via tensile and bending tests with integrated acoustic emission detection. The strain imposed during the gradual swaging process also significantly influenced hardness of both of the metals in the composites. Structure analyses confirmed restoration processes in Cu to occur during swaging to 5 mm at 25 degrees C, however, at 250 degrees C the restoration occurred during the last but one pass to 7.5 mm already. The structural changes also induced texture modifications. The results of electric resistivity measurements showed all the composites to have higher conductivity than Al work-pieces swaged using the identical procedures.

Název v anglickém jazyce

Improvement of mechanical and electrical properties of rotary swaged Al-Cu clad composites

Popis výsledku anglicky

Al/Cu work-pieces were swaged under two temperatures to three final diameters and subsequently subjected to two different heat treatments in order to investigate the influences of the two swaging temperatures on formability of the composites via tensile and bending tests with integrated acoustic emission detection. The strain imposed during the gradual swaging process also significantly influenced hardness of both of the metals in the composites. Structure analyses confirmed restoration processes in Cu to occur during swaging to 5 mm at 25 degrees C, however, at 250 degrees C the restoration occurred during the last but one pass to 7.5 mm already. The structural changes also induced texture modifications. The results of electric resistivity measurements showed all the composites to have higher conductivity than Al work-pieces swaged using the identical procedures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Materials and Design

ISSN

0264-1275

e-ISSN

—

Svazek periodika

123

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

137-146

Kód UT WoS článku

000402358900016

EID výsledku v databázi Scopus

2-s2.0-85015772294