columbus · Research on the Basic Nature of Stress Corrosion for Various Structural Alloys at Room and Elevated Temperatures

Research on the Basic Nature of Stress Corrosion for Various Structural Alloys at Room and Elevated Temperatures

Title: Research on the Basic Nature of Stress Corrosion for Various Structural Alloys at Room and Elevated Temperatures
Creator: Crossley, Frank A.
Date: 1963
Abstract: Program objectives were: 91) to study the effect of microstructure on susceptibility to stress-corrosion cracking in the short-transverse direction of 7075-T6 aluminum alloy: and (2) to study the kinetics of stress-corrosion cracking at elevated temperature of candidate materials for structural applications in the trisonic transport in the presence of sea salt. It was hypothesized that the poor resistance to stress corrosion of high-strength wrought aluminum alloys was due to the layered-type of grain structure characteristic of commercial material, and long life was associated with irregular or equiaxed grain structures. The experimental results gave good support to the hypothesis
Date Issued: 1963-05-06
Extent: 49
Corporate Author: Armour Research Foundation
Identifier: AD0405680
Report Number: ASD TR 61-713 Part 2
AD Number: AD-405 680
Contract: AF33 616 7612
NTRL Accession Number: AD405680
Distribution Conflict: Yes
Index In: U.S. Government Research Reports, Vol. 38, No. 17, p. 48
Index Price: $1.50
Distribution Classification: 2
DTIC Record Exists: No
Report Availability: Not available via Contrails
Type: report