WO2023131452 - MCRALX-ALLOY, POWDER, COATING FOR PROTECTION AGAINST CORROSION AND OXIDATION AND FOR BONDING CERAMIC INSULATING COATING AND COMPONENT
National phase entry:
Publication Number
WO/2023/131452
Publication Date
13.07.2023
International Application No.
PCT/EP2022/084415
International Filing Date
05.12.2022
Title **
[English]
MCRALX-ALLOY, POWDER, COATING FOR PROTECTION AGAINST CORROSION AND OXIDATION AND FOR BONDING CERAMIC INSULATING COATING AND COMPONENT
[French]
ALLIAGE MCRALX, POUDRE, REVÊTEMENT POUR LA PROTECTION CONTRE LA CORROSION ET L'OXYDATION ET POUR LA LIAISON D'UN REVÊTEMENT ISOLANT CÉRAMIQUE ET D'UN COMPOSANT
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Inventors
LI, Xin-Hai
DJORDJEVIC, Snezana
Priority Data
22150398.0
06.01.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1893 | |
| EPO | Filing, Examination, Granting | 8746 | |
| Japan | Filing, Examination, Granting | 1869 | |
| South Korea | Filing, Examination, Granting | 1429 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,677
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A Ni based NiCoCrAlY coating comprising: Cobalt (Co) 24.5% - 26.5% Chrome (Cr) 14.5% - 16.5%Cr Aluminum (Al) 11.6% - 12.6% Yttrium (Y) 0.3% - 0.5% Iron (Fe) 4.0% - 5.0% Tantalum (Ta) 0.6% - 0.8% Molybdenum (Mo) 0.4% - 0.6% Silicon (Si) 0.4% - 0.6%.[French]
L'invention concerne un revêtement de NiCoCrAlY à base de Ni comprenant : du cobalt (Co) 24,5 % à 26,5 %, du Chrome (Cr) 14,5 % à 16,5 %, de l'aluminium (Al) 11,6 % à 12,6 %, de l'yttrium (Y) 0,3 % à 0,5 %, du fer (Fe) 4,0 % à 5,0 %, du tantale (Ta) 0,6 % à 0,8 %, du molybdène (Mo) 0,4 % à 0,6 %, du silicium (Si) 0,4 % à 0,6 %.