WO2026092984 - NICKEL BASE SUPERALLOY WITH LOW SHRINKAGE AND A COMPONENT
National phase entry is expected:
Publication Number
WO/2026/092984
Publication Date
07.05.2026
International Application No.
PCT/EP2025/079176
International Filing Date
09.10.2025
Title **
[English]
NICKEL BASE SUPERALLOY WITH LOW SHRINKAGE AND A COMPONENT
[French]
SUPERALLIAGE À BASE DE NICKEL À FAIBLE RETRAIT ET COMPOSANT
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Inventors
HASSELQVIST, Magnus
Priority Data
2416124.2
01.11.2024
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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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| * | |
| * | |
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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 | 2164 | |
| EPO | Filing, Examination, Granting | 10667 | |
| Japan | Filing, Examination, Granting | 2338 | |
| South Korea | Filing, Examination, Granting | 2320 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
24,029
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Abstract[English]
The invention relates to a Nickel based superalloy and a component of it comprising (in wt%) 12,0% to 15,0% Chromium (Cr), 1,0% to 2,0% Molybdenum (Mo), 3,0% to 12,0% Tungsten (W), 1,2% to 2,0% Aluminum (Al), 1,2% to 2,0% Titanium (Ti) 5 1,2% to 2,0% Niobium (Nb), 0,03% to 0,13% Carbon (C), 0,005 to 0,025% Boron (B) 0,008% to 0,1% Zirconium (Zr), optionally: Silicon up to 0,2% and/or Manganese (Mn) up to 1,0%.[French]
L'invention concerne un superalliage à base de nickel et un composant de celui-ci comprenant (en % en poids) 12,0 % à 15,0 % de chrome (Cr), 1,0 % à 2,0 % de molybdène (Mo), 3,0 % à 12,0 % de tungstène (W), 1,2 % à 2,0 % d'aluminium (Al), 1,2 % à 2,0 % de titane (Ti), 1,2 % à 2,0 % de niobium (Nb), 0,03 % à 0,13 % de carbone (C), 0,005 à 0,025 % de bore (B), 0,008 % à 0,1 % de zirconium (Zr), optionnellement : du silicium jusqu'à 0,2 % et/ou du manganèse (Mn) jusqu'à 1,0 %.