WO2023078633 - A METHOD TO PRODUCE POROUS SEGMENTED THERMAL BARRIER COATING AND A POROUS SEGMENTED THERMAL BARRIER COATING
National phase entry:
Publication Number
WO/2023/078633
Publication Date
11.05.2023
International Application No.
PCT/EP2022/077882
International Filing Date
07.10.2022
Title **
[English]
A METHOD TO PRODUCE POROUS SEGMENTED THERMAL BARRIER COATING AND A POROUS SEGMENTED THERMAL BARRIER COATING
[French]
PROCÉDÉ DE PRODUCTION D'UN REVÊTEMENT BARRIÈRE THERMIQUE SEGMENTÉ POREUX ET REVÊTEMENT BARRIÈRE THERMIQUE SEGMENTÉ POREUX
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Inventors
PATGUNARAJAH, Roy
ZOIS, Dimitrios
Priority Data
21206849.8
08.11.2021
EP
Application details
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1906 | |
| EPO | Filing, Examination, Granting | 8387 | |
| Japan | Filing, Examination, Granting | 2086 | |
| South Korea | Filing, Examination, Granting | 1888 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,007
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a method to produce a segmented thermal barrier coating by spraying a partially stabilized Zirconia powder with grain sizes such as -125µm + 45µm.[French]
L'invention concerne un procédé pour produire un revêtement barrière thermique segmenté par pulvérisation d'une poudre de zircone partiellement stabilisée ayant des tailles de grain telles que -125 µm + 45 µm.