|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||Aluminum Alloys, Processing and Characterization
||I-1: Investigation of Structure and Properties of New Aluminum Alloys with Scandium
||Mikhail Motkov, Viktor Mann, Alexander Krokhin, Alexander Alabin, Viktor Frolov, Igor Kostin
|On-Site Speaker (Planned)
In the proposed work solved the problem of increasing the strength characteristics of conventional alloys such as 5083 vintage intended for use in marine applications. Influence of heat treatment on structure and phase structure of experimental alloys in the form of the sheets containing up to 0,15% of Sc and 0,25% of Zr is studied. The possibility of decrease in content of scandium more than twice is shown. The compositions containing up to 0,1% of Sc, providing a combination of high level of mechanical properties and corrosion resistance are offered. In particular, new materials on the level of strength properties are comparable to the industrial alloys containing about 0,25% of Sc and it is essential, more than twice exceed wrought alloys like 5083 type.
||Planned: Light Metals