% 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{Mahade:826086,
      author       = {Mahade, Satyapal and Curry, Nicholas and Björklund, Stefan
                      and Markocsan, Nicolaie and Nylén, Per and Vassen, Robert},
      title        = {{E}rosion {P}erformance of {G}adolinium {Z}irconate-{B}ased
                      {T}hermal {B}arrier {C}oatings {P}rocessed by {S}uspension
                      {P}lasma {S}pray},
      journal      = {Journal of thermal spray technology},
      volume       = {26},
      number       = {1-2},
      issn         = {1544-1016},
      address      = {Boston, Mass.},
      publisher    = {Springer},
      reportid     = {FZJ-2017-00346},
      pages        = {108 - 115},
      year         = {2017},
      abstract     = {7-8 $wt.\%$ Yttria-stabilized zirconia (YSZ) is the
                      standard thermal barrier coating (TBC) material used by the
                      gas turbines industry due to its excellent thermal and
                      thermo-mechanical properties up to 1200 °C. The need for
                      improvement in gas turbine efficiency has led to an increase
                      in the turbine inlet gas temperature. However, above 1200
                      °C, YSZ has issues such as poor sintering resistance, poor
                      phase stability and susceptibility to calcium magnesium
                      alumino silicates (CMAS) degradation. Gadolinium zirconate
                      (GZ) is considered as one of the promising top coat
                      candidates for TBC applications at high temperatures (>1200
                      °C) due to its low thermal conductivity, good sintering
                      resistance and CMAS attack resistance. Single-layer 8YSZ,
                      double-layer GZ/YSZ and triple-layer GZdense/GZ/YSZ TBCs
                      were deposited by suspension plasma spray (SPS) process.
                      Microstructural analysis was carried out by scanning
                      electron microscopy (SEM). A columnar microstructure was
                      observed in the single-, double- and triple-layer TBCs.
                      Phase analysis of the as-sprayed TBCs was carried out using
                      XRD (x-ray diffraction) where a tetragonal prime phase of
                      zirconia in the single-layer YSZ TBC and a cubic defect
                      fluorite phase of GZ in the double and triple-layer TBCs was
                      observed. Porosity measurements of the as-sprayed TBCs were
                      made by water intrusion method and image analysis method.
                      The as-sprayed GZ-based multi-layered TBCs were subjected to
                      erosion test at room temperature, and their erosion
                      resistance was compared with single-layer 8YSZ. It was shown
                      that the erosion resistance of 8YSZ single-layer TBC was
                      higher than GZ-based multi-layered TBCs. Among the
                      multi-layered TBCs, triple-layer TBC was slightly better
                      than double layer in terms of erosion resistance. The eroded
                      TBCs were cold-mounted and analyzed by SEM.},
      cin          = {IEK-1},
      ddc          = {670},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {113 - Methods and Concepts for Material Development
                      (POF3-113)},
      pid          = {G:(DE-HGF)POF3-113},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000392060300011},
      doi          = {10.1007/s11666-016-0479-4},
      url          = {https://juser.fz-juelich.de/record/826086},
}