Over-aging of aluminum alloys. Final report. [7050-T736; 7075-T6; 9021-T4; 9052-F]
Abstract
The effects of short-time over-aging on the mechanical properties of aluminum alloys 7050-T736, 7075-T6, 9021-T4, and 9052-F have been evaluated. Test results show that when subjected to a temperature of 600/sup 0/F for short periods of time, the 7XXX series alloys lose almost all of the tensile strength they received through heat treatment; alloy 9021-T4 loses less of its strength; and 9052-F loses almost none of its strength. Tensile tests carried out on 7050-T736 and 7075-T6 in both the as-received and stress-relief-annealed conditions have confirmed that the stress relief anneal has little or no effect on tensile strength.
- Authors:
- Publication Date:
- Research Org.:
- Bendix Corp., Kansas City, MO (USA)
- OSTI Identifier:
- 5400625
- Report Number(s):
- BDX-613-3001
ON: DE84004927
- DOE Contract Number:
- AC04-76DP00613
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; ALUMINIUM BASE ALLOYS; TENSILE PROPERTIES; AGING; EXPERIMENTAL DATA; HIGH TEMPERATURE; ALLOYS; ALUMINIUM ALLOYS; DATA; INFORMATION; MECHANICAL PROPERTIES; NUMERICAL DATA; 360103* - Metals & Alloys- Mechanical Properties
Citation Formats
Ulitchny, M G. Over-aging of aluminum alloys. Final report. [7050-T736; 7075-T6; 9021-T4; 9052-F]. United States: N. p., 1983.
Web.
Ulitchny, M G. Over-aging of aluminum alloys. Final report. [7050-T736; 7075-T6; 9021-T4; 9052-F]. United States.
Ulitchny, M G. 1983.
"Over-aging of aluminum alloys. Final report. [7050-T736; 7075-T6; 9021-T4; 9052-F]". United States.
@article{osti_5400625,
title = {Over-aging of aluminum alloys. Final report. [7050-T736; 7075-T6; 9021-T4; 9052-F]},
author = {Ulitchny, M G},
abstractNote = {The effects of short-time over-aging on the mechanical properties of aluminum alloys 7050-T736, 7075-T6, 9021-T4, and 9052-F have been evaluated. Test results show that when subjected to a temperature of 600/sup 0/F for short periods of time, the 7XXX series alloys lose almost all of the tensile strength they received through heat treatment; alloy 9021-T4 loses less of its strength; and 9052-F loses almost none of its strength. Tensile tests carried out on 7050-T736 and 7075-T6 in both the as-received and stress-relief-annealed conditions have confirmed that the stress relief anneal has little or no effect on tensile strength.},
doi = {},
url = {https://www.osti.gov/biblio/5400625},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Dec 01 00:00:00 EST 1983},
month = {Thu Dec 01 00:00:00 EST 1983}
}
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that may hold this item. Keep in mind that many technical reports are not cataloged in WorldCat.
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.