Dynamic Behavior of Metals Under Tensile Impact. Part I. Elevated Temperature Tests.

Download this report (PDF, 0.88 MB, 44 pages)
Report Number: AFML TR 69-76 Part 1
Author(s): Schultz, Albert B.
Corporate Author(s): Illinois Univ At Chicago Circle Dept Of Materials Engineering
Laboratory: Air Force Materials Laboratory
Date of Publication: 1969-04
Pages: 44
Contract: F33615-67-C-1283
DoD Project: 7351 - Metallic Materials
DoD Task: 735106 - Behavior of Metals
Identifier: AD0853260

Abstract:
The mechanical behavior of metals subjected to uniaxial tensile impact at elevated temperatures is reported. Tests were conducted on annealed 1100 aluminum at 200 degrees, 350 degrees, 550 degrees, and 800 degrees F; annealed 2024 aluminum at 200 degrees, 450 degreees, and 600 degrees; and annealed C1010 steel at 430 degrees, 700 degrees, 1050 degrees, and 1400 degrees F. The materials exhibit a wide range of dynamic behavior, including some in which the stress required to produce a given level of strain is siginificantly lowered by dynamic loading. The ratios of the dynamic ultimate stresses to the static are found to range from 0.71 to 6.0.

Provenance: Lockheed Martin Missiles & Fire Control

Other options for obtaining this report:

Via the Defense Technical Information Center (DTIC):
A record for this report, and possibly a pdf download of the report, exists at DTIC

Via National Technical Report Library:
This report may be available for download from NTRL. Use the Title from this record to locate the item in DTIC Online

Indications of Public Availability
No digital image of an index entry indicating public availability is currently available
There has been no verification of an indication of public availability from an inside cover statement



Export