| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Scandium Extraction and Use in Aluminum Alloys
|
| Presentation Title |
Efficiency of Sc for Strengthening and Formability Improvement of 5XXX BiW Sheets |
| Author(s) |
Alexander Gradoboev, Margarita Nikitina, Dmitriy Ryabov, Roman Vakhromov, Aleksandr Krokhin, Viktor Mann, Dror Shaked |
| On-Site Speaker (Planned) |
Dror Shaked |
| Abstract Scope |
The use of aluminum makes it possible to reduce the weight of the car, thereby improving the environmental friendliness of transport by reducing CO2 emissions. Rolling sheets made of 5182 alloy are widely used for the manufacture of BIW parts manufactured by deep drawing. However, to increase the weight efficiency of the car it is necessary to develop an alloy with higher mechanical properties without losing processability. The results of previous studies of 5XXX series alloys showed that additives of Scandium, Zirconium and other REM lead to a significant increase in strength characteristics. The work presents the results of studies of the influence of small additives of Scandium and other REM on the mechanical and technological properties of alloys based on 5182, as well as the dependencies of changes in the level of mechanical and technological properties on rolling and heat treatment modes are established. |
| Proceedings Inclusion? |
Planned: Light Metals |
| Keywords |
Aluminum, Mechanical Properties, Shaping and Forming |