Invention Grant
- Patent Title: Cobalt-based superalloys with stable gamma-prime precipitates, method of producing same
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Application No.: US17056519Application Date: 2019-05-22
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Publication No.: US12152296B2Publication Date: 2024-11-26
- Inventor: David C. Dunand , Fernando Reyes Tirado
- Applicant: NORTHWESTERN UNIVERSITY
- Applicant Address: US IL Evanston
- Assignee: NORTHWESTERN UNIVERSITY
- Current Assignee: NORTHWESTERN UNIVERSITY
- Current Assignee Address: US IL Evanston
- Agency: Locke Lord LLP
- Agent Tim Tingkang Xia, Esq.
- International Application: PCT/US2019/033450 WO 20190522
- International Announcement: WO2019/226731 WO 20191128
- Main IPC: C22F1/10
- IPC: C22F1/10 ; C22C19/07
Abstract:
A cobalt based superalloy and a method of producing the same. The superalloy includes a nominal composition comprising at least cobalt, aluminum, Z and vanadium, Z being at least one of tantalum and niobium, processed such that the superalloy comprises gamma and gamma-prime phases with stable gamma+gamma-prime microstructures.
Public/Granted literature
- US20210207255A1 COBALT-BASED SUPERALLOYS WITH STABLE GAMMA-PRIME PRECIPITATES, METHOD OF PRODUCING SAME Public/Granted day:2021-07-08
Information query
