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Experimental study of the Al-Cu-Zn ternary phase diagram
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SYSNO ASEP 0531545 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Experimental study of the Al-Cu-Zn ternary phase diagram Author(s) Zobač, Ondřej (UFM-A) ORCID
Kroupa, Aleš (UFM-A) RID, ORCID
Richter, K. W. (AT)Number of authors 3 Source Title Journal of Materials Science. - : Springer - ISSN 0022-2461
Roč. 55, č. 24 (2020), s. 10796-10810Number of pages 15 s. Language eng - English Country US - United States Keywords THERMODYNAMIC ASSESSMENT ; SYSTEM ; Materials science Subject RIV BJ - Thermodynamics OECD category Thermodynamics Method of publishing Open access Institutional support UFM-A - RVO:68081723 UT WOS 000529732800003 EID SCOPUS 85084229233 DOI 10.1007/s10853-020-04686-4 Annotation The phase diagram of the Al-Cu-Zn ternary system was re-investigated experimentally. The current study was designed to contribute to a better description of those parts of the phase diagram, which are disputed in the current scientific literature. Mutual relations in the family of ternary intermetallic phases tau with cubic, rhombohedral and modulated structure at temperatures 400 degrees C and 550 degrees C were described. The phase relation between the gamma and gamma ' phases was studied at different temperatures. A two-phase field between gamma and gamma ' was observed below 400 degrees C, while the transition appears to be second order at higher temperatures. A vertical section between gamma and gamma ' phases in Cu-Zn and Al-Cu and four isothermal sections at 400 degrees C, 550 degrees C, 700 degrees C and 820 degrees C, respectively, were constructed. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2021 Electronic address https://link.springer.com/article/10.1007/s10853-020-04686-4
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