Accession Number:

AD0752867

Title:

Defects in Products during High-Speed Extrusion,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Antsiporovich,P. P.

Report Date:

1972-11-03

Pagination or Media Count:

7.0

Abstract:

Results are presented from analysis of deformation of defects with direct cold high speed extrusion. The reason for the appearance of tears during deformation is the great force of inertia. The appearance of necks at the ends of products results from movement of the elastic compression impulse through the blank.

Descriptors:

• (*EXTRUSION
• DEFECTS(MATERIALS))
• METALS
• DEFORMATION
• CRACKS
• DUCTILITY
• VELOCITY
• USSR

Subject Categories:

• Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE