A Study on Formation Process of Secondary Upsetting Defect in Electric Upsetting and Optimization of Processing Parameters Based on Multi-Field Coupling FEM

A Study on Formation Process of Secondary Upsetting Defect in Electric Upsetting and Optimization of Processing Parameters Based on Multi-Field Coupling FEM

The electric upsetting process is an excellent electrically assisted preforming technique with electrical-thermal-mechanical multi-field coupling characteristic. The secondary upsetting defect in electric upsetting with inappropriate parameters combinations could result in folds in subsequent forgin...

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Bibliographic Details
Main Authors: Guo-zheng Quan, Zhen-yu Zou, Zhi-hua Zhang, Jia Pan
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2016-07-01
Series:Materials Research
Subjects:
Multi-field coupling
Electric upsetting
Defects
Numerical simulation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000400856&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000400856&tlng=en

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