Compaction of a copper spiral within a cylindrical die of steel powder and investigation of their deformation behaviour

authored by: B. A. Behrens, A. Bouguecha, M. Vucetic, M. Bonhage, A. Zaitsev, I. Y. Malik
Abstract: Powder metallurgy (PM) has received a significant importance in the metal processing industry during the recent years. Thus an efficient component manufacturing with reduced production and operation costs is vital. In the course of this work the interaction of a foreign material with steel powder during the compaction process is studied. The research work has been divided into two sections. In the first sections experiments are carried out to study the compaction behaviour of steel powder compacts and parametrize the Drucker-Prager cap model. The second section deals with the study of compaction and deformation behaviour of a powder-copper spiral compact. A copper spiral is placed in steel powder and compressed uniaxially from its top as well as bottom. The deformation behaviour of the spiral is numerically investigated in FE tool Abaqus. The findings will help optimize the integrated channels in the PM hot forging die being designed at the IFUM.
Organisation(s): Institute of Metal Forming and Metal Forming Machines
External Organisation(s): St. Petersburg State Polytechnical University
Type: Conference contribution
Publication date: 2016
Publication status: Published
Peer reviewed: Yes
ASJC Scopus subject areas: Mechanical Engineering, Metals and Alloys
: Details in the research portal "Research@Leibniz University"

BibTeX

@inproceedings{b002f12b500a4d3ab6d72af43ac498e7,
title = "Compaction of a copper spiral within a cylindrical die of steel powder and investigation of their deformation behaviour",
abstract = "Powder metallurgy (PM) has received a significant importance in the metal processing industry during the recent years. Thus an efficient component manufacturing with reduced production and operation costs is vital. In the course of this work the interaction of a foreign material with steel powder during the compaction process is studied. The research work has been divided into two sections. In the first sections experiments are carried out to study the compaction behaviour of steel powder compacts and parametrize the Drucker-Prager cap model. The second section deals with the study of compaction and deformation behaviour of a powder-copper spiral compact. A copper spiral is placed in steel powder and compressed uniaxially from its top as well as bottom. The deformation behaviour of the spiral is numerically investigated in FE tool Abaqus. The findings will help optimize the integrated channels in the PM hot forging die being designed at the IFUM.",
keywords = "Compaction, Drucker Prager Cap Model, FE Analysis, Foreign Elements, Powder Metallurgy",
author = "Behrens, {B. A.} and A. Bouguecha and M. Vucetic and M. Bonhage and A. Zaitsev and Malik, {I. Y.}",
note = "Funding information: The results presented in this paper were obtained within the framework of the Collaborative Research Center 653 “Gentelligent Components in their Lifecycle” in the subproject E3 “Sintering gentelligent parts from metal powder”. The authors would like to thank the German Research Foundation for the financial support of this project.; World Powder Metallurgy 2016 Congress and Exhibition, World PM 2016 ; Conference date: 09-10-2016 Through 13-10-2016",
year = "2016",
language = "English",
series = "World PM 2016 Congress and Exhibition",
publisher = "European Powder Metallurgy Association (EPMA)",
booktitle = "World PM 2016 Congress and Exhibition",
}