W and C co-segregation at dislocations in a γ-TiAl based alloy identified by correlative APT-TEM observations

In this work, a γ-TiAl based alloy has been designed for increased strength at high temperature using promising substitutional (W) and interstitial (C) solutes. Creep tests at 800 °C and 200 MPa show that the addition of C to a W-containing alloy leads to an increase by about two times of the creep...

Täydet tiedot

Bibliografiset tiedot

Päätekijät:	Michael Musi, Alain Couret, Petra Spoerk-Erdely, Helmut Clemens, Jean-Philippe Monchoux
Aineistotyyppi:	Artigo
Kieli:	Inglês
Julkaistu:	Elsevier 2026-01-01
Sarja:	Materials & Design
Aiheet:	Dislocation engineering Transmission electron microscopy Atom probe tomography Titanium aluminides
Linkit:	http://www.sciencedirect.com/science/article/pii/S0264127525017344
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