Ductile Fracture Prediction During Metal Forming Using an Ellipsoidal Void Model and Some Other Models

被引：0

作者：

Komori, Kazutake ^{[1
]}

机构：

[1] Daido Univ, Dept Mech Syst Engn, Sch Engn, 10-3 Takiharu Town,Minami Ward, Nagoya, Aichi 4578530, Japan

来源：

ISIJ INTERNATIONAL | 2025年 / 65卷 / 01期

关键词：

ductile fracture; void model; metal forming; DAMAGE ACCUMULATION; COMBINED TENSION; CRACK FORMATION; STRESS; STRAIN; STEEL; CRITERION; GROWTH; SHEAR; LIMIT;

D O I：

10.2355/isijinternational.ISIJINT-2024-250

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

This paper reviews studies on the prediction of ductile fracture during metal forming using an ellipsoidal void model and some other models proposed by the author and some relevant studies. Section 2 discusses the research on the theory of voids for predicting ductile fracture during metal forming. Section 3 summarizes the simulation method for predicting ductile fracture during metal forming using the ellipsoidal void model, and Section 4 summarizes the simulation result on the ductile fracture prediction during metal forming using the ellipsoidal void model. Section 5 shows the applicability of the ellipsoidal void model and the simulation result on the ductile fracture prediction during metal forming using some other models.

引用

页码：1 / 19

页数：19

共 99 条

[1] METHOD TO PRODUCE UNIFORM PLANE-STRESS STATES WITH APPLICATIONS TO FIBER-REINFORCED MATERIALS [J].