% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Webler:188488,
author = {Webler, Ralf and Ziener, Marco and Neumeier, Steffen and
Terberger, Philipp and Vassen, Robert and Göken, Mathias},
title = {{E}volution of microstructure and mechanical properties of
coated {C}o-base superalloys during heat treatment and
thermal exposure},
journal = {Materials science and engineering / A},
volume = {628},
issn = {0921-5093},
address = {Amsterdam},
publisher = {Elsevier},
reportid = {FZJ-2015-01861},
pages = {374 - 381},
year = {2015},
abstract = {New γ′-strengthened Co-base superalloys show an
interesting potential for high temperature applications.
However, protective coatings are needed as for Ni-base
superalloys to ensure sufficient oxidation and corrosion
resistance. Therefore the properties of a commercial coating
on a multinary new γ′-strengthened Co-base superalloy
have been studied. Especially the influence of the coating
process on the substrate also after long term annealing is
discussed. It was found that the highly deformed areas at
the coating–substrate interface indicated by a high local
misorientation and caused by the sandblasting process led to
a recrystallization of the interdiffusion zone during the
age hardening heat treatment. A chemical gradient of γ and
γ′ promoting elements was found in the interdiffusion
zone causing a change in hardness as measured by
nanoindentation. Depending on the composition two separate
recrystallized regions formed in the interdiffusion zone,
one with single phase γ-(Co,Ni) and the other with a
cellular two phase microstructure of discontinuously grown
γ and γ′.},
cin = {IEK-1},
ddc = {600},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {113 - Methods and Concepts for Material Development
(POF3-113) / HITEC - Helmholtz Interdisciplinary Doctoral
Training in Energy and Climate Research (HITEC)
(HITEC-20170406)},
pid = {G:(DE-HGF)POF3-113 / G:(DE-Juel1)HITEC-20170406},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000351965800047},
doi = {10.1016/j.msea.2015.01.060},
url = {https://juser.fz-juelich.de/record/188488},
}