Experimental Study of the Ternary Phase Diagram Al-Ge-Mg

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00570561" target="_blank" >RIV/68081723:_____/23:00570561 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/23:00131226

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11669-023-01025-3" target="_blank" >https://link.springer.com/article/10.1007/s11669-023-01025-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11669-023-01025-3" target="_blank" >10.1007/s11669-023-01025-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Study of the Ternary Phase Diagram Al-Ge-Mg

Popis výsledku v původním jazyce

The phase equilibria of the Al-Ge-Mg ternary phase diagram were experimentally studied at the temperatures of 250, 300, 400 and 450 degrees C. The ternary phase tau (Al2Ge2Mg) suggested by the earlier structural study was found to be stable at all temperatures studied. Detailed study of the phase equilibria containing the tau (Al2Ge2Mg) phase in the ternary system have been carried out. The average composition of this phase was found to be 36 at.% Al-36 at.% Ge-Mg. In contrast to the previously published binary Ge-Mg phase diagram, the solubility of Mg in Ge was found to be within a few atomic percent. It was also found that GeMg2 intermetallic phase dissolves only small amount of Al but there is significant nonstoichiometricity with respect to the Ge/Mg ratio especially for lower annealing temperatures.

Název v anglickém jazyce

Experimental Study of the Ternary Phase Diagram Al-Ge-Mg

Popis výsledku anglicky

The phase equilibria of the Al-Ge-Mg ternary phase diagram were experimentally studied at the temperatures of 250, 300, 400 and 450 degrees C. The ternary phase tau (Al2Ge2Mg) suggested by the earlier structural study was found to be stable at all temperatures studied. Detailed study of the phase equilibria containing the tau (Al2Ge2Mg) phase in the ternary system have been carried out. The average composition of this phase was found to be 36 at.% Al-36 at.% Ge-Mg. In contrast to the previously published binary Ge-Mg phase diagram, the solubility of Mg in Ge was found to be within a few atomic percent. It was also found that GeMg2 intermetallic phase dissolves only small amount of Al but there is significant nonstoichiometricity with respect to the Ge/Mg ratio especially for lower annealing temperatures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

<a href="/cs/project/GA22-22187S" target="_blank" >GA22-22187S: Teoretické a experimentální studium soustavy Al-Ge-Mg-Sn s využitím nové 3. generace dat při termodynamickém modelování metodou CALPHAD</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of Phase Equilibria and Diffusion

ISSN

1547-7037

e-ISSN

1863-7345

Svazek periodika

44

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

127-136

Kód UT WoS článku

000928681800001

EID výsledku v databázi Scopus

2-s2.0-85147680203