About this Abstract |
Meeting |
MS&T21: Materials Science & Technology
|
Symposium
|
Additive Manufacturing of Metals: Microstructure, Properties and Alloy Development
|
Presentation Title |
Tensile Deformation Behavior of Additively Manufactured Co-Cr-Mo Lattice Structures |
Author(s) |
Bandar AlMangour, So-Yeon Park, Kyu-Sik Kim, Dariusz Grzesiak , Kee-Ahn Lee |
On-Site Speaker (Planned) |
Bandar AlMangour |
Abstract Scope |
In this work, we used selective laser melting technique to build various lattice structures made of Co-Cr alloy. The mechanical properties has been assessed by considering geometrical and microstructural aspects. Higher tensile properties (e.g., elastic modulus, energy absorption) was obtained for the fcc lattice structure. However, the tested lattice structures revealed decreased ductility during tension due to notch effects and process-related microstructure. The experimental results carried out on the lattice structures demonstrate the potential to tailor the mechanical properties by adjusting the lattice structure geometry. |