About this Abstract |
Meeting |
2nd International Conference on Technological Innovations in Metals Engineering (TIME)
|
Symposium
|
Technological Innovations in Metals Engineering (TIME)
|
Presentation Title |
The Dynamic Properties of Advanced Magnesium Alloys |
Author(s) |
Shai Essel, Eyal Eshed, Shmuel Osovski |
On-Site Speaker (Planned) |
Shai Essel |
Abstract Scope |
The common-modern Magnesium alloys are using rare earth elements alloying to effectively increase the alloys' mechanical properties (also at elevated temperatures) and chemical environmental durability. The rare earths alloying enabled further introduction of magnesium into new markets including FAA approval for use in passengers' cabin. The research investigates the state of the art Rare Magnesium alloys, in especially Elektron 675 , for their mechanical properties at high strain rates. The Hexagonal Closed Packed lattice type causes magnesium alloys to be susceptible to micro-yields and shear based damage mechanisms. These mechanisms typically reduce creep and high temperature resistance, fatigue and fracture toughness properties and mechanical properties at impact and high strain rates. The last will be presented for different advanced magnesium alloys. A special attention is given to the correlation between the isotropic level and grain size, the mechanical properties in different strain rates and failure mechanisms. |
Proceedings Inclusion? |
Undecided |