Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis

David M. Collins; Neil D’Souza; Chinnapat Panwisawas; Chrysanthi Papadaki; Geoff D. West; Aleksander Kostka; Paraskevas Kontis

doi:10.1016/j.actamat.2020.09.055

Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis

David M. Collins
, Neil D’Souza
, Chinnapat Panwisawas
, Chrysanthi Papadaki
, Geoff D. West
, Aleksander Kostka
, Paraskevas Kontis

Metallurgy and Materials

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Original language	English
Pages (from-to)	959-970
Journal	Acta Materialia
Volume	200
DOIs	https://doi.org/10.1016/j.actamat.2020.09.055
Publication status	Published - Nov 2020

Keywords

Neutron diffraction
Phase transformation
Powder metallurgy
Precipitation
Superalloys

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Polymers and Plastics
Metals and Alloys

Access to Document

10.1016/j.actamat.2020.09.055

Cite this

@article{0d50b2e0f88240e19bec0917198b399c,

title = "Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis",

keywords = "Neutron diffraction, Phase transformation, Powder metallurgy, Precipitation, Superalloys",

author = "Collins, \{David M.\} and Neil D{\textquoteright}Souza and Chinnapat Panwisawas and Chrysanthi Papadaki and West, \{Geoff D.\} and Aleksander Kostka and Paraskevas Kontis",

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doi = "10.1016/j.actamat.2020.09.055",

language = "English",

volume = "200",

pages = "959--970",

journal = "Acta Materialia",

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publisher = "Elsevier",

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T1 - Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis

AU - Collins, David M.

AU - D’Souza, Neil

AU - Panwisawas, Chinnapat

AU - Papadaki, Chrysanthi

AU - West, Geoff D.

AU - Kostka, Aleksander

AU - Kontis, Paraskevas

PY - 2020/11

Y1 - 2020/11

KW - Neutron diffraction

KW - Phase transformation

KW - Powder metallurgy

KW - Precipitation

KW - Superalloys

UR - https://doi.org/10.1016/j.actamat.2020.09.055

U2 - 10.1016/j.actamat.2020.09.055

DO - 10.1016/j.actamat.2020.09.055

M3 - Article

SN - 1359-6454

VL - 200

SP - 959

EP - 970

JO - Acta Materialia

JF - Acta Materialia

ER -