Ni-Cr-Co alloy for advanced gas turbine engines
A gas turbine and engine technology, applied in the field of machinable high-strength alloys, can solve problems such as poor strain-aging cracking resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0013] The process-hardenable nickel-chromium-cobalt-based alloys described here possess sufficient creep strength, thermal stability, and resistance to strain age cracking to permit use in gas turbine transition tubes in sheet or thick plate form, and in Other product forms and for other severe gas turbine applications. The combination of these important properties is obtained by controlling several important elements each having a certain function. The presence of γ-prime forming elements such as aluminum, titanium, and niobium can contribute significantly to high creep rupture strength by forming the γ-prime phase during the age hardening process. However, the total amount of aluminum, titanium, and niobium must be carefully controlled in order to allow good strain age cracking resistance. The addition of molybdenum and possibly tungsten provides additional creep rupture strength through solid solution strengthening. In addition, however, the total concentration of molybd...
PUM
Property | Measurement | Unit |
---|---|---|
ductility | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com