On the composition of microtwins in a single crystal nickel-based superalloy

Correlative analysis is performed using atom probe tomography and high resolution transmission Kikuchi diffraction techniques on microtwins of ∼10 nm thickness, in a ⟨011⟩-orientated single crystal superalloy crept at 800 °C and 650 MPa. Composition profiles across the microtwins and microtwin-paren...

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Bibliographic Details
Main Authors: Barba, D, Pedrazzini, S, Vilalta Clemente, A, Wilkinson, A, Moody, M, Bagot, P, Jerusalem, A, Reed, R
Format: Journal article
Published: Elsevier 2016