Thermomechanical Characteristics of Commercially Used Magnesium Alloys of Mg-Al-Zn type

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86076490" target="_blank" >RIV/61989100:27360/10:86076490 - 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

Thermomechanical Characteristics of Commercially Used Magnesium Alloys of Mg-Al-Zn type

Popis výsledku v původním jazyce

The work presents results of analysis microstructure and mechanical properties of magnesium alloys AZ91 in states F, T, and AM60 in state F. Specimens were produced by gravitation casting technology into the sand and cast-iron mould. Relation between different ways of treatment of the mentioned Mg alloys was investigated. The results of mechanical properties were compared to tested alloys at room temperature and increased temperatures. Research was focused on commercially used alloys and Mg alloys improved by Explat ltd. company, division Foundry of Magnesium Alloys. Magnesium alloys AZ91 ON and AZ91 Be were studied in molten state and after heat treatment T4. Improvement of mechanical properties of cast structures of selected alloys was achieved by heat treatment. Decrease of the strength depending on the increase of temperature was expected and also verified. Different properties of the Mg alloys in various states of treatment were confirmed by hardness tests.

Název v anglickém jazyce

Thermomechanical Characteristics of Commercially Used Magnesium Alloys of Mg-Al-Zn type

Popis výsledku anglicky

The work presents results of analysis microstructure and mechanical properties of magnesium alloys AZ91 in states F, T, and AM60 in state F. Specimens were produced by gravitation casting technology into the sand and cast-iron mould. Relation between different ways of treatment of the mentioned Mg alloys was investigated. The results of mechanical properties were compared to tested alloys at room temperature and increased temperatures. Research was focused on commercially used alloys and Mg alloys improved by Explat ltd. company, division Foundry of Magnesium Alloys. Magnesium alloys AZ91 ON and AZ91 Be were studied in molten state and after heat treatment T4. Improvement of mechanical properties of cast structures of selected alloys was achieved by heat treatment. Decrease of the strength depending on the increase of temperature was expected and also verified. Different properties of the Mg alloys in various states of treatment were confirmed by hardness tests.

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

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

LXIII

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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