DEFORMATION OF ALUMINUM ALLOYS AD-1, AMG-6 AND D-16 AT DYNAMIC COMPRESSION AND TEMPERATURES OF 25-250℃

摘要

Using the Kol'sky method, the authors studied dynamic diagrams of uniaxial compression of aluminum alloys AD-1, AMg-6, and D-16. These alloys are applied in aviation, space technologies, shipbuilding and many other industries. Alloys similar to the above mentioned alloys have been studied abroad as well (for example, aluminum alloys 1100-0, 5182, 6061-T6), however in general, data on dynamic deformation of the mentioned aluminum alloys have been obtained only at normal temperature. In this work, we performed systematized researches of the aluminum alloys at strain rates of 200-1400s~(-1) and temperatures of 25-2500℃.