Certain Properties of Pressed Aluminum Eutectic Alloys,

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Abstract:

This work evaluates the possibility of obtaining fibrous structures in aluminum eutectic alloys by pressing. Certain mechanical and physical properties of the pressed alloys are determined. One can produce a fibrous structure in Al--Al3Mg2 alloy by hot pressing and annealing. The best strength properties for room temperature in a hot-pressed state were in such alloys as Al--Al3Mg2, Al--Al2Cu, Al--MgZn2 and Al--Al2CuMg. The coefficient of ultrasonic damping of eutectic aluminum alloys is low and gets worse as a result of annealing.

Author(s):
Bochvar, N. R. ; Drits, M. E. ; Rokhlin, L. L.
Author Organization(s):
ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA
Supplementary Note:
Trans. of Fizika i Khimiya Obrabotki Materialov (USSR) v5 p54-59 1972.
Annotation:
Certain Properties of Pressed Aluminum Eutectic Alloys--Translation.
Pagination:
0015

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FSTC-HT-23-0418-74
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Aluminum alloys, *Hot pressing, Eutectics, Mechanical properties, Acoustic properties, Copper alloys, Magnesium alloys, Zinc alloys, Fibers, Microstructure, Translations, USSR
Field(s)/Group(s):
Properties of Metals and Alloys
Report Date:
1974 May 01