Accession Number:

AD0672992

Title:

OVERAGING OF GAMMA PRIME PRECIPITATE IN INCONEL 702 ALLOY,

Descriptive Note:

Corporate Author:

BOEING CO RENTON WASH COMMERCIAL AIRPLANE DIV

Personal Author(s):

• Moreen,Harry

Report Date:

1967-06-09

Pagination or Media Count:

39.0

Abstract:

The overaging of the gamma prime precipitate in nickel-base alloys is an important aspect of the general stability because this precipitate provides the major strengthening mechanism in many of these alloys. The overaging process has been studied in Inconel 702 nickel-base alloy using electron microscopy. Author

Descriptors:

• (*NICKEL ALLOYS
• HEAT TREATMENT)
• (*AGING(MATERIALS)
• GRAIN STRUCTURES(METALLURGY))
• INTERMETALLIC COMPOUNDS
• HIGH TEMPERATURE
• AGE HARDENING
• MATHEMATICAL ANALYSIS
• SOLID SOLUTIONS
• ELECTRON MICROSCOPY

Subject Categories:

• Metallurgy and Metallography
• Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE