Invention Grant
- Patent Title: Superalloy stabilization
- Patent Title (中): 超合金稳定
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Application No.: US11289199Application Date: 2005-11-28
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Publication No.: US07708846B2Publication Date: 2010-05-04
- Inventor: David R. Malley
- Applicant: David R. Malley
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Buchman & La Pointe, P.C.
- Main IPC: C22F1/10
- IPC: C22F1/10 ; C22C19/05
Abstract:
For a group of nickel-based superalloys, improved properties have been obtained by stabilizing at increased temperature for a reduced time relative to prior art specifications. In particular, improved creep properties have been obtained with a one-hour 1800° F. stabilization relative to a prior art four-hour 1500° F. stabilization.
Public/Granted literature
- US20070119528A1 Superalloy stabilization Public/Granted day:2007-05-31
Information query
