Incremental ECAP of tubular components: FE simulation

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

Severe plastic deformation is a method of refining grain structure and improving properties of metallic materials. It is usually carried out on simple billets such as bars, plates and sheets, which are then converted into more complex shapes. One of those shapes, finding applications in many products, is tube. This paper presents an alternative approach to manufacturing tubes with ultrafine grained structure, which is based on direct severe plastic deformation of standard, coarse grained tubes. A new process of incremental equal channel angular pressing is proposed to be used for this purpose. Finite element simulation is used to analyse different process configurations and tool geometry, giving a valuable insight into feasibility of this new approach.
Original languageEnglish
DOIs
Publication statusPublished - 4 May 2011
Event14th Esaform Conference on Material Forming - Belfast, United Kingdom
Duration: 27 Apr 201129 Apr 2011

Conference

Conference14th Esaform Conference on Material Forming
CountryUnited Kingdom
CityBelfast
Period27/04/1129/04/11

Fingerprint

Plastic deformation
Equal channel angular pressing
Crystal microstructure
Refining
Geometry

Keywords

  • ultrafine grained structure
  • manufacture
  • plastic deformation

Cite this

Rosochowski, A., & Olejnik, J. (2011). Incremental ECAP of tubular components: FE simulation. Paper presented at 14th Esaform Conference on Material Forming, Belfast, United Kingdom. https://doi.org/10.1063/1.3589567
Rosochowski, Andrzej ; Olejnik, J. / Incremental ECAP of tubular components : FE simulation. Paper presented at 14th Esaform Conference on Material Forming, Belfast, United Kingdom.
@conference{2cb4e7b2e33342f9bb0c1f087eee87d3,
title = "Incremental ECAP of tubular components: FE simulation",
abstract = "Severe plastic deformation is a method of refining grain structure and improving properties of metallic materials. It is usually carried out on simple billets such as bars, plates and sheets, which are then converted into more complex shapes. One of those shapes, finding applications in many products, is tube. This paper presents an alternative approach to manufacturing tubes with ultrafine grained structure, which is based on direct severe plastic deformation of standard, coarse grained tubes. A new process of incremental equal channel angular pressing is proposed to be used for this purpose. Finite element simulation is used to analyse different process configurations and tool geometry, giving a valuable insight into feasibility of this new approach.",
keywords = "ultrafine grained structure, manufacture, plastic deformation",
author = "Andrzej Rosochowski and J Olejnik",
year = "2011",
month = "5",
day = "4",
doi = "10.1063/1.3589567",
language = "English",
note = "14th Esaform Conference on Material Forming ; Conference date: 27-04-2011 Through 29-04-2011",

}

Rosochowski, A & Olejnik, J 2011, 'Incremental ECAP of tubular components: FE simulation', Paper presented at 14th Esaform Conference on Material Forming, Belfast, United Kingdom, 27/04/11 - 29/04/11. https://doi.org/10.1063/1.3589567

Incremental ECAP of tubular components : FE simulation. / Rosochowski, Andrzej; Olejnik, J.

2011. Paper presented at 14th Esaform Conference on Material Forming, Belfast, United Kingdom.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Incremental ECAP of tubular components

T2 - FE simulation

AU - Rosochowski, Andrzej

AU - Olejnik, J

PY - 2011/5/4

Y1 - 2011/5/4

N2 - Severe plastic deformation is a method of refining grain structure and improving properties of metallic materials. It is usually carried out on simple billets such as bars, plates and sheets, which are then converted into more complex shapes. One of those shapes, finding applications in many products, is tube. This paper presents an alternative approach to manufacturing tubes with ultrafine grained structure, which is based on direct severe plastic deformation of standard, coarse grained tubes. A new process of incremental equal channel angular pressing is proposed to be used for this purpose. Finite element simulation is used to analyse different process configurations and tool geometry, giving a valuable insight into feasibility of this new approach.

AB - Severe plastic deformation is a method of refining grain structure and improving properties of metallic materials. It is usually carried out on simple billets such as bars, plates and sheets, which are then converted into more complex shapes. One of those shapes, finding applications in many products, is tube. This paper presents an alternative approach to manufacturing tubes with ultrafine grained structure, which is based on direct severe plastic deformation of standard, coarse grained tubes. A new process of incremental equal channel angular pressing is proposed to be used for this purpose. Finite element simulation is used to analyse different process configurations and tool geometry, giving a valuable insight into feasibility of this new approach.

KW - ultrafine grained structure

KW - manufacture

KW - plastic deformation

UR - http://www.qub.ac.uk/sites/ESAFORM2011/

UR - http://link.aip.org/link/?APCPCS/1353/517/1

U2 - 10.1063/1.3589567

DO - 10.1063/1.3589567

M3 - Paper

ER -

Rosochowski A, Olejnik J. Incremental ECAP of tubular components: FE simulation. 2011. Paper presented at 14th Esaform Conference on Material Forming, Belfast, United Kingdom. https://doi.org/10.1063/1.3589567