| About this Abstract |
| Meeting |
TMS Specialty Congress 2024
|
| Symposium
|
Accelerating Discovery for Mechanical Behavior of Materials 2024
|
| Presentation Title |
Mechanical Properties Assessment of AM Deposited Metallic Materials With the Use Miniaturized Samples |
| Author(s) |
Jan Dzugan, Daniel Melzer, Ying Li, Radek Prochazka, Martin Rund, John Lewandowski |
| On-Site Speaker (Planned) |
Jan Dzugan |
| Abstract Scope |
Additive manufacturing (AM) experiences dramatically increasing interest and in order to be successfully applied in the engineering structures, mechanical properties have to be well defined for considered specific cases. It is well known aspect of AM deposited structures that mechanical properties are very sensitive to deposition location, orientation, wall thickness and other crucial parameters in relation to which there can be quite significant variation of the properties achieved. Big issue in the case of AM deposited components is its size dependency, for which in many cases standard-sized samples are not applicable, and surface quality that are both strongly reflected in resulting mechanical properties. Standardization is being performed for mini-samples, which is mainly true for tensile, but fatigue, fracture toughness and potentially creep tests are still not addressed. This paper provides an overview on use of mini samples for above mentioned tests and standardization activities running in this field of interest. |
| Proceedings Inclusion? |
Definite: Other |