Experimental Investigation of Phase Equilibria in the Ti—Al—Zr System at 1000–1300 °C

Autor: Zahra Kahrobaee, Boryana Rashkova, Katja Hauschildt, Martin Palm

Publikováno v: Crystals, Vol 12, Iss 9, p 1184 (2022)

Four partial isothermal sections of the Ti—Al—Zr system up to 60 at. % Al and 30 at. % Zr were experimentally established between 1000–1300 °C. Six heat-treated alloys were analysed by scanning electron microscopy, transmission electron micros

Externí odkaz: https://doaj.org/article/0f6a47e77bd64d5998442ad58a964da4

Experimental Investigation of Phase Equilibria in the Ti—Al—Zr System at 1000–1300 °C

Autor: Palm, Zahra Kahrobaee, Boryana Rashkova, Katja Hauschildt, Martin

Publikováno v: Crystals; Volume 12; Issue 9; Pages: 1184

Four partial isothermal sections of the Ti—Al—Zr system up to 60 at. % Al and 30 at. % Zr were experimentally established between 1000–1300 °C. Six heat-treated alloys were analysed by scanning electron microscopy, transmission electron micros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::959f9972e3b00707647032fc3609adb1

Mechanical behavior and related microstructural aspects of a nano-lamellar TiAl alloy at elevated temperatures

Autor: Svea Mayer, Helmut Clemens, Thomas Klein, Maria L. Nó, Boryana Rashkova, L. Usategui, J. San Juan

Publikováno v: Acta Materialia. 128:440-450

Advanced intermetallic γ-TiAl based alloys, which solidify via the disordered β phase, such as the TNM+ alloy, are considered as most promising candidates for structural applications at high temperatures in aero and automotive industries, where the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e16d9ca6803334cbb8f51b5262c1d77
https://doi.org/10.1016/j.actamat.2017.02.050

Evidence of an orthorhombic transition phase in a Ti-44Al-3Mo (at.%) alloy using in situ synchrotron diffraction and transmission electron microscopy

Autor: Norbert Schell, Boryana Rashkova, Svea Mayer, Helmut Clemens, Andreas Stark, Michael Musi, Petra Erdely, Peter Staron

Publikováno v: Musi, M.; Erdely, P.; Rashkova, B.; Clemens, H.; Stark, A.; Staron, P.; Schell, N.; Mayer, S.: Evidence of an orthorhombic transition phase in a Ti-44Al-3Mo (at.%) alloy using in situ synchrotron diffraction and transmission electron microscopy. In: Materials Characterization. Vol. 147 (2019) 398-405. (DOI: /10.1016/j.matchar.2018.11.025)
Materials characterization 147, 398-405 (2019). doi:10.1016/j.matchar.2018.11.025

Materials characterization 147, 398 - 405 (2019). doi:10.1016/j.matchar.2018.11.025
Alloying of a binary system with an additional element often leads to the formation of new phases. In this work, a $γ$-TiAl based alloy with 3 at.% molybdenum w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d91e3925e0d546a1bf2087dbe92537
https://publications.hzg.de/id/37148

Carbon distribution in multi-phase γ-TiAl based alloys and its influence on mechanical properties and phase formation

Autor: Boryana Rashkova, Michael Schachermayer, Francisca Mendez-Martin, Helmut Clemens, Svea Mayer, Thomas Schöberl, Thomas Klein

Publikováno v: Acta Materialia. 94:205-213

Advanced intermetallic γ-TiAl based alloys are attractive light-weight materials for high-temperature application. In order to extend their service temperature limits, alloying with low-density elements, such as C, is of particular interest and has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aa66a23cd7554a91b6418f873051b41
https://doi.org/10.1016/j.actamat.2015.04.055