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THERMAL BARRIER COATING BY ELECTRON BEAM-PHYSICAL VAPOR DEPOSITION OF ZIRCONIA CO-DOPED WITH YTTRIA AND NIOBIA. doi: 10.5028/jatm.2010.02026910

The most usual ceramic material for coating turbine blades is yttria doped zirconia. Addition of niobia, as a co-dopant in the Y2O3-ZrO2 system, can reduce the thermal conductivity and improve mechanical properties of the coating. The purpose of this work was to evaluate the influence of the addit...

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Main Authors: Daniel Soares de Almeida, Carlos Alberto Alves Cairo, Cosme Roberto M. Silva, Maria do Carmo A. Nono
Format: Artigo
Language:Inglês
Published: Instituto de Aeronáutica e Espaço (IAE) 2011-07-01
Series:Journal of Aerospace Technology and Management
Subjects:
TBC
EB-PVD
Zirconia
Niobia
Thermal conductivity.
Online Access:https://www.jatm.com.br/jatm/article/view/56
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