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Title
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Dynamic Behavior of Metals Under Tensile Impact. Part I. Elevated Temperature Tests.
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Date
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1969
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Index Abstract
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Not Available
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Photo Quality
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Not Needed
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Report Number
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AFML TR 69-76 Part 1
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Corporate Author
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Illinois Univ At Chicago Circle Dept Of Materials Engineering
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Laboratory
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Air Force Materials Laboratory
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Extent
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44
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Identifier
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AD0853260
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Access Rights
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Export Controls
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Distribution Classification
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1
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Contract
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F33615-67-C-1283
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DoD Project
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7351 - Metallic Materials
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DTIC Record Exists
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No
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Distribution Change Authority Correspondence
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AFML USAF LTR
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Abstract
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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.
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Report Availability
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Full text available
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DoD Task
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735106 - Behavior of Metals
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Date Issued
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1969-04
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Provenance
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Lockheed Martin Missiles & Fire Control
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Type
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report
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Format
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1 online resource
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Creator
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Schultz, Albert B.
AFMLTR69-076part01.pdf