The effects of seven alloying elements on the microstructure and stress-rupture behavior of nickle-base superalloys
- Author:
- Miner, R. V.
- Published:
- Oct 1, 1984.
- Physical Description:
- 1 electronic document
- Additional Creators:
- Barrett, C. A.
Hull, D. R. - Access Online:
- hdl.handle.net
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- Summary:
- Seven alloying elements: Al, Cr, Ti, Nb, Ta, Mo, and W were added at two levels of concentration to produce a series of experimental nickel-base superalloys. Fifty alloys, representing a fraction of a 2 to the 7th power factorial design, were cast, tested, and analyzed. Each alloy's microstructure was characterized by phase extractions, X-ray diffraction, metallography and energy dispersive X-ray spectroscopy. Regression analysis was used to determine the effect of alloying element content on microstructure and stress-rupture life.
- Collection:
- NASA Technical Reports Server (NTRS) Collection.
- Note:
- Document ID: 19850001861.
Accession ID: 85N10168.
NAS 1.15:83791.
E-2287.
NASA-TM-83791. - Terms of Use and Reproduction:
- No Copyright.
- Access Online:
- hdl.handle.net
View MARC record | catkey: 15706594