A Geometry-Dependent Void Closure Model Considering Void Deformation and Orientation Changes during Hot Metal Formation

A Geometry-Dependent Void Closure Model Considering Void Deformation and Orientation Changes during Hot Metal Formation

In this paper, a void closure model applicable to the general hot forming process has been proposed. Through the representative volume element (RVE) method, the influences of void shape, orientation, and stress state on void closure tendency were analysed. The void closure model was established so t...

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Bibliographic Details
Main Authors: Jihyun Kim, Joonhee Park, Yosep Kim, Hyukjoon Kwon, Naksoo Kim
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Journal of Manufacturing and Materials Processing
Subjects:
void closure
representative volume element
hot metal formation
finite element analysis
Online Access:https://www.mdpi.com/2504-4494/7/3/117

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