Isothermal oxidation of additively manufactured and cast 4822 TiAl alloys at 760, 815 and 871 °C

Radosław Swadźba; Bogusław Mendala; Lucjan Swadźba; Krzysztof Radwański; Liwia Sozańska-Jędrasik; Łukasz Pyclik; Michele Coppola; Serena Barbieri

doi:10.1016/j.corsci.2023.111701

Isothermal oxidation of additively manufactured and cast 4822 TiAl alloys at 760, 815 and 871 °C

Radosław Swadźba
, Bogusław Mendala
, Lucjan Swadźba
, Krzysztof Radwański
, Liwia Sozańska-Jędrasik
, Łukasz Pyclik
, Michele Coppola
, Serena Barbieri

Katedra Technologii Materiałowych (RM/RM3)

Lukasiewicz Research Network-Upper Silesian Institute of Technology
Avio Polska
Avio Aero
Avio Aero

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

15 Cytowania z bazy Scopus

Abstrakt

The goal of this study was to compare the oxidation behavior of two additively manufactured 48–2–2 TiAl alloys (with banded and not banded microstructures) with a conventionally cast one at 760, 815 and 871 °C. The study focused on the transition from the incubation stage of oxidation to the break-away oxidation that was observed during isothermal oxidation tests. Detailed high resolution STEM investigations were performed to characterize the microstructure, chemistry and phase composition of the oxidation products formed at various stages of oxidation at 760 °C.

Język oryginału	angielski
Numer artykułu	111701
Czasopismo	Corrosion Science
Tom	227
Identyfikatory DOI	https://doi.org/10.1016/j.corsci.2023.111701
Status publikacji	Opublikowano - lut 2024

Cele SDG ONZ

Ten wynik przyczynia się do realizacji następujących celów zrównoważonego rozwoju

Cel 9 Przemysł, innowacje i infrastruktura

Obszary tematyczne ASJC Scopus

Chemia ogólna
Ogólna inżynieria chemiczna
Materiałoznawstwo ogólne

Uzyskaj dostęp do dokumentu

10.1016/j.corsci.2023.111701

Inne pliki i linki

Link do publikacji w Scopus

Cytuj to

@article{4d6a0e333bd3499e8115f60798605446,

title = "Isothermal oxidation of additively manufactured and cast 4822 TiAl alloys at 760, 815 and 871 °C",

abstract = "The goal of this study was to compare the oxidation behavior of two additively manufactured 48–2–2 TiAl alloys (with banded and not banded microstructures) with a conventionally cast one at 760, 815 and 871 °C. The study focused on the transition from the incubation stage of oxidation to the break-away oxidation that was observed during isothermal oxidation tests. Detailed high resolution STEM investigations were performed to characterize the microstructure, chemistry and phase composition of the oxidation products formed at various stages of oxidation at 760 °C.",

keywords = "Additive manufacturing, High temperature oxidation, STEM, ɣ-TiAl",

author = "Rados{\l}aw Swad{\'z}ba and Bogus{\l}aw Mendala and Lucjan Swad{\'z}ba and Krzysztof Radwa{\'n}ski and Liwia Soza{\'n}ska-J{\c e}drasik and {\L}ukasz Pyclik and Michele Coppola and Serena Barbieri",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2024",

month = feb,

doi = "10.1016/j.corsci.2023.111701",

language = "English",

volume = "227",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd.",

}

TY - JOUR

T1 - Isothermal oxidation of additively manufactured and cast 4822 TiAl alloys at 760, 815 and 871 °C

AU - Swadźba, Radosław

AU - Mendala, Bogusław

AU - Swadźba, Lucjan

AU - Radwański, Krzysztof

AU - Sozańska-Jędrasik, Liwia

AU - Pyclik, Łukasz

AU - Coppola, Michele

AU - Barbieri, Serena

PY - 2024/2

Y1 - 2024/2

N2 - The goal of this study was to compare the oxidation behavior of two additively manufactured 48–2–2 TiAl alloys (with banded and not banded microstructures) with a conventionally cast one at 760, 815 and 871 °C. The study focused on the transition from the incubation stage of oxidation to the break-away oxidation that was observed during isothermal oxidation tests. Detailed high resolution STEM investigations were performed to characterize the microstructure, chemistry and phase composition of the oxidation products formed at various stages of oxidation at 760 °C.

AB - The goal of this study was to compare the oxidation behavior of two additively manufactured 48–2–2 TiAl alloys (with banded and not banded microstructures) with a conventionally cast one at 760, 815 and 871 °C. The study focused on the transition from the incubation stage of oxidation to the break-away oxidation that was observed during isothermal oxidation tests. Detailed high resolution STEM investigations were performed to characterize the microstructure, chemistry and phase composition of the oxidation products formed at various stages of oxidation at 760 °C.

KW - Additive manufacturing

KW - High temperature oxidation

KW - STEM

KW - ɣ-TiAl

UR - https://www.scopus.com/pages/publications/85179063006

U2 - 10.1016/j.corsci.2023.111701

DO - 10.1016/j.corsci.2023.111701

M3 - Article

AN - SCOPUS:85179063006

SN - 0010-938X

VL - 227

JO - Corrosion Science

JF - Corrosion Science

M1 - 111701

ER -

Isothermal oxidation of additively manufactured and cast 4822 TiAl alloys at 760, 815 and 871 °C

Abstrakt

Cele SDG ONZ

Obszary tematyczne ASJC Scopus

Uzyskaj dostęp do dokumentu

Inne pliki i linki

Fingerprint

Cytuj to