The influence of severe plastic deformation process on structure and properties of AZ 31 alloy after selected heat treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F18%3A10239375" target="_blank" >RIV/61989100:27230/18:10239375 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/18:10239375

Výsledek na webu

<a href="https://www.scientific.net/SSP.275.134" target="_blank" >https://www.scientific.net/SSP.275.134</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.275.134" target="_blank" >10.4028/www.scientific.net/SSP.275.134</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of severe plastic deformation process on structure and properties of AZ 31 alloy after selected heat treatment

Popis výsledku v původním jazyce

The technology of structure refinement in materials with the aim of achieving substantial mechanical properties and maintaining the required plasticity level is becoming increasingly useful in industrial practice. Magnesium alloys are very progressive materials for utilization in practice thanks to their high strength-to-weight ratios (tensile strength/density). The presented paper analyses the effect of the input heat treatment of the AZ31 alloy on the change of structure and strength properties through the process of severe plastic deformation (SPD), which finds an increasing utilization, especially in the automotive and aviation industry. For the study of the influence of the SPD process (ECAP method) on the properties of the AZ31 alloy, two types of thermal treatment of the initial state of the structure were selected. The analysis of the structure of the AZ31 alloy was performed in the initial state without heat treatment and subsequently after heat treatment. In the next part, the influence of the number of passes on the strengthening curves was evaluated. Mechanical properties of the AZ31 alloy after ECAP were evaluated by hardness measurement and completed by structure analysis

Název v anglickém jazyce

The influence of severe plastic deformation process on structure and properties of AZ 31 alloy after selected heat treatment

Popis výsledku anglicky

The technology of structure refinement in materials with the aim of achieving substantial mechanical properties and maintaining the required plasticity level is becoming increasingly useful in industrial practice. Magnesium alloys are very progressive materials for utilization in practice thanks to their high strength-to-weight ratios (tensile strength/density). The presented paper analyses the effect of the input heat treatment of the AZ31 alloy on the change of structure and strength properties through the process of severe plastic deformation (SPD), which finds an increasing utilization, especially in the automotive and aviation industry. For the study of the influence of the SPD process (ECAP method) on the properties of the AZ31 alloy, two types of thermal treatment of the initial state of the structure were selected. The analysis of the structure of the AZ31 alloy was performed in the initial state without heat treatment and subsequently after heat treatment. In the next part, the influence of the number of passes on the strengthening curves was evaluated. Mechanical properties of the AZ31 alloy after ECAP were evaluated by hardness measurement and completed by structure analysis

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EE2.3.20.0038" target="_blank" >EE2.3.20.0038: Tvorba mezinárodního vědeckého týmu a zapojování do vědeckých sítí v oblasti nanotechnologií a nekonvenčního tváření materiálu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Solid State Phenomena. Volume 258

ISSN

1012-0394

e-ISSN

—

Svazek periodika

275

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

134-146

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85048705993