Accession Number:

AD0644178

Title:

STUDY OF THE DYNAMIC YIELD POINT OF METALS AT SHOCK VELOCITIES TO 1000 M/SEC,

Descriptive Note:

Corporate Author:

LOCKHEED MISSILES AND SPACE CO SUNNYVALE CALIF

Personal Author(s):

• Polosatkin,C. D.
• Kudryavtseva,L. A.
• Glazkov,V. M.

Report Date:

1965-04-07

Pagination or Media Count:

5.0

Abstract:

Conclusions 1 The values of the dynamic yield points for St. 3 and Al determined by the residual strain, moving-picture and strain-gauge methods, all agree. 2 The dynamic yield point for St.3 and Al rises as the impact velocity increases to 250 msec, and later remains constant up to 1000 msec. Author

Descriptors:

• (*SHOCK WAVES
• METALS)
• (*METALS
• *STRESSES)
• USSR
• LOADS(FORCES)
• ALUMINUM
• COPPER
• LEAD(METAL)
• STRONTIUM
• DEFORMATION

Subject Categories:

• Metallurgy and Metallography
• Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE