Accession Number:

AD0744850

Title:

A Method for Determination of Constant and Varying Friction Factors during Ring Compression Tests.

Descriptive Note:

Technical rept. Jan 71-Feb 72,

Corporate Author:

WESTINGHOUSE ELECTRIC CORP PITTSBURGH PA ASTRONUCLEAR LAB

Personal Author(s):

• De Pierre,Vincent
• Gurney,Fred J.

Report Date:

1972-04-14

Pagination or Media Count:

41.0

Abstract:

Available mathematical analyses were applied to develop a reliable method for treating experimental results from ring compression tests with and without bulge formation for the following purposes Quantitative evaluation of constant and varying friction factors, m, during testing Determination of test material stress-strain curves. Author

Descriptors:

• (*MECHANICAL WORKING
• FRICTION)
• COMPRESSIVE PROPERTIES
• DEFORMATION
• STEEL
• ALUMINUM
• COPPER
• MATHEMATICAL ANALYSIS

Subject Categories:

• Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE