Use of third generation data for the pure elements to model the thermodynamics of binary alloy systems: Part 3-The theoretical prediction of the Al-Si-Zn system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F24%3A00598947" target="_blank" >RIV/68081723:_____/24:00598947 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0364591624000841?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0364591624000841?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.calphad.2024.102742" target="_blank" >10.1016/j.calphad.2024.102742</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of third generation data for the pure elements to model the thermodynamics of binary alloy systems: Part 3-The theoretical prediction of the Al-Si-Zn system

Popis výsledku v původním jazyce

In a previous paper a method was developed to define Einstein temperatures for metastable phases of the elements and their relation to the so-called lattice stabilities used in the past, and also the variation of the Einstein temperature with composition to account for the composition dependence of the excess entropy. This approach was demonstrated successfully for the Al-Zn system. In this paper this approach is extended to cover the Al-Si and Si-Zn binary systems. The phase diagram for the Al-Si-Zn ternary system was then predicted from the thermodynamic description of the binary subsystems only without any ternary interaction parameters. Agreement with the experimental data is shown to be very good.

Název v anglickém jazyce

Use of third generation data for the pure elements to model the thermodynamics of binary alloy systems: Part 3-The theoretical prediction of the Al-Si-Zn system

Popis výsledku anglicky

In a previous paper a method was developed to define Einstein temperatures for metastable phases of the elements and their relation to the so-called lattice stabilities used in the past, and also the variation of the Einstein temperature with composition to account for the composition dependence of the excess entropy. This approach was demonstrated successfully for the Al-Zn system. In this paper this approach is extended to cover the Al-Si and Si-Zn binary systems. The phase diagram for the Al-Si-Zn ternary system was then predicted from the thermodynamic description of the binary subsystems only without any ternary interaction parameters. Agreement with the experimental data is shown to be very good.

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

2024

Kód důvěrnosti údajů

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

Název periodika

Calphad - Computer Coupling of Phase Diagrams and Thermochemistry

ISSN

0364-5916

e-ISSN

1873-2984

Svazek periodika

87

Číslo periodika v rámci svazku

DEC

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

102742

Kód UT WoS článku

001320819400001

EID výsledku v databázi Scopus

2-s2.0-85203524172