TY - JOUR
T1 - Combustion flame spray of 7YSZ powders followed by corrosion in molten salts of the coating
AU - Mendoza, Melquisedec Vicente
AU - Alvarez, Ricardo Cuenca
AU - Juárez López, Fernando
N1 - Publisher Copyright:
© 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of The Korean Ceramic Society and The Ceramic Society of Japan.
PY - 2021
Y1 - 2021
N2 - 7YSZ coating was manufactured by combustion flame spray process of 7YSZ powders on MCrAlY substrate. Set parameters of combustion flame spray were used to build up an YSZ coating. Coating thickness in the range of 40–50 μm was obtained having microstructure of lamellar-splat morphology. Afterward, hot corrosion tests of the 7YSZ coating were performed in molten salts at 1050°C. Scanning electron microscopy and X-ray diffraction analysis was used to identify changes in the microstructure of the 7YSZ coating. It was identified as the main failure mechanism developed during spallation of YSZ coating.
AB - 7YSZ coating was manufactured by combustion flame spray process of 7YSZ powders on MCrAlY substrate. Set parameters of combustion flame spray were used to build up an YSZ coating. Coating thickness in the range of 40–50 μm was obtained having microstructure of lamellar-splat morphology. Afterward, hot corrosion tests of the 7YSZ coating were performed in molten salts at 1050°C. Scanning electron microscopy and X-ray diffraction analysis was used to identify changes in the microstructure of the 7YSZ coating. It was identified as the main failure mechanism developed during spallation of YSZ coating.
KW - Combustion-flame-spray
KW - Yttria-stabilized-zirconia
KW - corrosion
UR - http://www.scopus.com/inward/record.url?scp=85103374380&partnerID=8YFLogxK
U2 - 10.1080/21870764.2021.1905266
DO - 10.1080/21870764.2021.1905266
M3 - Artículo
AN - SCOPUS:85103374380
SN - 2187-0764
VL - 9
SP - 617
EP - 628
JO - Journal of Asian Ceramic Societies
JF - Journal of Asian Ceramic Societies
IS - 2
ER -