About this Abstract |
Meeting |
6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
|
Symposium
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6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
|
Presentation Title |
The Influence of Pore Defects on the Mechanical Behavior of Product Parts Using Micromechanics |
Author(s) |
Nannan Song, shenghua wu, Flavio Souza, Jeyachandran Rajesh , Kedar Anant Malusare |
On-Site Speaker (Planned) |
Flavio Souza |
Abstract Scope |
Pore defects appear in many processes. It is essential to study and understand the influence of pores on the mechanical properties of product parts. The present research uses a micromechanical method to investigate the pore’s volume, shape, and distribution pattern on Young’s modulus, yield strength, and stress distribution of the produced parts. This research focuses on the pores generated in the bulk material. 1%-10% volume fractions of pores are researched. The influence of pore distribution patterns on mechanical behavior is investigated. Several representative volume elements (RVE) are used to compare the influence of shapes and distributions of pores on the mechanical behavior of produced parts. Spherical, rectangle, and irregular pores are investigated. The predicted results were compared with the experimental ones. It shows that this method has a very broad way of predicting the mechanical property of produced product during several different processes. |
Proceedings Inclusion? |
Definite: Other |