Accession Number : AD0671953

Title :   THE EFFECT OF CERTAIN FACTORS OF PROGRAMMED LOADING ON SERVICE-LIFE OF ALUMINUM ALLOY EXPOSED TO AGGRESSIVE MEDIUM (O VLIYANII NEKOTORYKH FACTOROV PROGRAMMNOGO NAGRUZHENIYA NA DOLGOVECHNOST ALYUMINIE-VOGO SPLAVA V USLOVIYAKH VOZDEISTVIYA AGRESSIVNOI),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Karlashov,A. V. ; Gnatyuk,A. D.

Report Date : 10 NOV 1967

Pagination or Media Count : 12

Abstract : The article describes the experimental findings on the effect of certain factors of dynamic loading on the service life of the D16T aluminum alloy (4.0% Cu, 1.29% Mg, 0.76% Mn, 0.3% Fe, 0.19% Si) exposed to the air as well as to a corrosive medium (3% NaCl) simulating the action of sea water, and subjected to various loading programs (loads of 20-15 kg/mm2 in air and 13.5-7.5 kg/mm2 in 3% NaCl solution, i.e., overloads). These programs are of the 'sawtooth' kind, representing a sequence of alternately increasing and decreasing loading levels. (Author)

Descriptors :   (*ALUMINUM ALLOYS, *CORROSION INHIBITION), LOADS(FORCES), SALT SPRAY TESTS, FRACTURE(MECHANICS), FATIGUE(MECHANICS), CRACKS, CORROSION RESISTANCE, STRESS CORROSION, TOLERANCES(MECHANICS), COPPER ALLOYS, USSR

Subject Categories : Properties of Metals and Alloys
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE