Principles of severe plastic deformation using tube high-pressure shearing

Wang, Jing Tao; Li, Zheng; Wang, Jin; Langdon, Terence G.

doi:10.1016/j.scriptamat.2012.07.028

Cited by 73 publications

(59 citation statements)

References 24 publications

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“…4(a), while small grain 03008-p. 4 ICNFT 2015 sizes with uniform distribution are also found after rolling-spinning process. These illustrate that large shearing deformation would result in large PEEQ and small grains, which is also found in other literatures [5,6].…”

Section: Matec Web Of Conferencessupporting

confidence: 88%

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Analysis of shearing deformation in rolling-spinning forming of Ti-6Al-2Zr-1Mo-1V tubes

Guo

Zhan

Yang

2015

MATEC Web of Conferences

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Abstract. In this work, an analytical study of the macroscopic deformation and microstructure evolution of Ti-6Al-2Zr-1Mo-1V alloys during rolling-spinning forming process was performed by developing Finite Element (FE) modeling using the ABAQUS/Explicit platform. The developed FE model was validated by comparing with experimental results. To investigate the shearing deformation during rolling-spinning process, representative nodes were selected in the FE model. The shearing strains of these nodes were obtained by modeling. The influence of shearing deformation in rollingspinning forming process on microstructures was also analyzed. An optimal selection of process parameters was obtained to achieve better microstructure.

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Section: Matec Web Of Conferencessupporting

confidence: 88%

“…During metal plastic forming process, besides tension and compression deformation, shearing deformation also plays an important role in deformation such as microstructure evolution [6][7][8]. As a combination of two localized forming process, rolling-spinning forming process is a typical localized forming process.…”

Section: Introductionmentioning

confidence: 99%

Analysis of shearing deformation in rolling-spinning forming of Ti-6Al-2Zr-1Mo-1V tubes

Guo

Zhan

Yang

2015

MATEC Web of Conferences

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“…1,6) This phenomenon has been investigated experimentally 1,4,6) and was also modeled theoretically. 5,6) This point will be discussed also in the present paper and will be documented with the help of new experimental results. The HPTT technique has been successfully applied on different materials (Al and its alloys, 1,4,7,8) Mg, 9) Cu, 8,9) brass, 9) Fe 6,8) ) and has been found to be very efficient in the grain refinement process leading to UFG structures.…”

Section: Introductionmentioning

confidence: 74%

“…2). Later Wang et al 5) presented another variant of HPTT where the axial force is transmitted to the tube via a small ring ( Fig. 2(c)).…”

Section: Introductionmentioning

confidence: 99%

High Pressure Tube Twisting for Producing Ultra Fine Grained Materials: A Review

et al. 2019

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“…In addition to the abovementioned applications, finite element analyses may be potentially applied to examine the flow process and temperature evolution in materials processed using new variations of HPT processing such as in Planar High Pressure Torsion (P-HPT) 98) and in High-Pressure Tube Twisting (HPTT). 99,100) This numerical method may also be utilised to model HPT processing using ring-shaped samples 63,101) and most importantly to develop new designs for HPT anvils and work-pieces capable of fabricating HPT-processed materials at faster production rates.…”

Section: Further Achievements and New Challenges In Hpt Modellingmentioning

confidence: 99%

Finite Element Modelling of High-Pressure Torsion: An Overview

Pereira

Figueiredo

2019

Mater. Trans.

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Finite element modelling (FEM) has been extensively performed to study the flow process, the distribution of hydrostatic stress and the temperature rise in materials processed by high-pressure torsion (HPT). This overview provides a summary and a critical assessment of the most important findings obtained by means of these FEM simulations which permitted a better understanding about the microstructural evolution during processing by HPT. For convenience, FEM investigations focused on examining the nature of the HPT facility, the plastic flow, the hydrostatic pressure and the temperature evolution in HPT processing were separated into different topics. It is shown the distributions of strain, temperature and hydrostatic pressure along the disc diameter depend upon different factors such as the configuration of the HPT facility and the dimensions of the processed sample. [

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Principles of severe plastic deformation using tube high-pressure shearing

Cited by 73 publications

References 24 publications

Analysis of shearing deformation in rolling-spinning forming of Ti-6Al-2Zr-1Mo-1V tubes

Analysis of shearing deformation in rolling-spinning forming of Ti-6Al-2Zr-1Mo-1V tubes

High Pressure Tube Twisting for Producing Ultra Fine Grained Materials: A Review

Finite Element Modelling of High-Pressure Torsion: An Overview

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