Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
THERMAL BARRIER COATING MEMBER, METHOD FOR PRODUCING THE SAME, USE OF THE THERMAL BARRIER COATING MATERIAL, GAS TURBINE, AND SINTERED BODY
There are provided a thermal barrier coating material and a thermal barrier coating member that can suppress spalling when used at a high temperature and have a high thermal barrier effect, a method for producing the same, a turbine member coated with a thermal barrier coating, and a gas turbine. The thermal barrier coating member comprises a heat resistant substrate 21, a bond coat layer 22 formed thereon, and a ceramic layer 24 formed further thereon, wherein the ceramic layer 24 comprises an oxide which consists of an oxide represented by the general formula A 2 Zr 2 O 7 doped with a predetermined amount of CaO or MgO and has 10 volume % or more of a pyrochlore type crystal structure, where A represents any of La, Nd, Sm, Gd, and Dy.
THERMAL BARRIER COATING MEMBER, METHOD FOR PRODUCING THE SAME, USE OF THE THERMAL BARRIER COATING MATERIAL, GAS TURBINE, AND SINTERED BODY
There are provided a thermal barrier coating material and a thermal barrier coating member that can suppress spalling when used at a high temperature and have a high thermal barrier effect, a method for producing the same, a turbine member coated with a thermal barrier coating, and a gas turbine. The thermal barrier coating member comprises a heat resistant substrate 21, a bond coat layer 22 formed thereon, and a ceramic layer 24 formed further thereon, wherein the ceramic layer 24 comprises an oxide which consists of an oxide represented by the general formula A 2 Zr 2 O 7 doped with a predetermined amount of CaO or MgO and has 10 volume % or more of a pyrochlore type crystal structure, where A represents any of La, Nd, Sm, Gd, and Dy.
THERMAL BARRIER COATING MEMBER, METHOD FOR PRODUCING THE SAME, USE OF THE THERMAL BARRIER COATING MATERIAL, GAS TURBINE, AND SINTERED BODY
WÄRMESPERRENBESCHICHTUNGSELEMENT, HERSTELLUNGSVERFAHREN DAFÜR, VERWENDUNG DES WÄRMESPERRENBESCHICHTUNGSMATERIALS, GASTURBINE UND GESINTERTER KÖRPER
MATÉRIAU À REVÊTEMENT DE BARRIÈRE THERMIQUE, SON PROCÉDÉ DE FABRICATION, L'UTILISATION DU MATÉRIAU À REVÊTEMENT DE BARRIÈRE THERMIQUE, TURBINE À GAZ ET CORPS FRITTÉ
NAMBA KATSUMI (Autor:in) / TORIGOE TAIJI (Autor:in) / OKADA IKUO (Autor:in) / MORI KAZUTAKA (Autor:in) / NAGANO ICHIRO (Autor:in) / KAWATA YUTAKA (Autor:in) / TAKAHASHI KOJI (Autor:in)
21.12.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
F02K
JET-PROPULSION PLANTS
,
Strahltriebwerke
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