New SPD Process of Incremental Angular Splitting

Andrzej Rosochowski; Malgorzata Rosochowska; Lech Olejnik

doi:10.4028/www.scientific.net/KEM.504-506.569

Paper Titles

Tribological Behaviour of PVD Coatings for Sheet Metal Forming Tools: Laboratory and Industrial Evaluation
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Velocity Gradients and the Evolution of Material Properties in a Narrow Layer near Surfaces of High Friction in Metal Forming Processes
p.549

Sliding Wear Behaviour of Al-7075 Based Metal Matrix Composite: Effect of Processing Parameters
p.555

Tribological Performances of Two White Lubricants in Hot Steel Forging
p.561

New SPD Process of Incremental Angular Splitting
p.569

Formability of Ultrafine-Grained AA6016 Sheets Processed by Accumulative Roll Bonding
p.575

Benchmarking of Direct and Indirect Friction Tests in Micro Forming
p.581

Experimental Study of a Full Forward Extrusion Process from Metal Strip
p.587

Influence of Punch Velocity on Spring Back in Micro Forming
p.593

HomeKey Engineering MaterialsKey Engineering Materials Vols. 504-506New SPD Process of Incremental Angular Splitting

New SPD Process of Incremental Angular Splitting

Abstract:

A new way of severely deforming ductile metals in order to refine their microstructure is proposed. It is called incremental angular splitting and originates from the idea of orthogonal cutting. It is intended to intensify plastic deformation in the cutting zone and lead to faster refinement of the microstructure. A laboratory experiment carried out on Al 1070 has proved the technical feasibility of the process. As the first indication of process capability, micro hardness measurements have been used to compare incremental angular splitting and incremental equal channel angular pressing.

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Periodical:

Key Engineering Materials (Volumes 504-506)

Pages:

569-574

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.504-506.569

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Online since:

February 2012

Authors:

Andrzej Rosochowski, Malgorzata Rosochowska, Lech Olejnik

Keywords:

Equal-Channel Angular Pressing (ECAP), Severe Plastic Deformation (SPD), Ultrafine Grained Metals

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References

[1] S.L. Semiatin, A.A. Salem, M.J. Saran, Models for severe plastic deformation by equal-channel angular extrusion, JOM 56/10 (2004) 69-77.

DOI: 10.1007/s11837-004-0296-y

Google Scholar

[2] S. Swaminatham, M.R. Shankar, B.C. Rao, W.D. Compton, S. Chandrasekar, A.H. King, K.P. Trumble, Severe plastic deformation (SPD) and nanostructured materials by machining, J. Mater. Sci. 42 (2007) 1529-1541.

DOI: 10.1007/s10853-006-0745-9

Google Scholar

[3] P. Iglesias, W. Moscoso, J.B. Mann, C. Saldana, M.R. Shankar, S. Chandrasekar, W.D. Compton, K.P. Trumble, Production analysis of new machining-based deformation process for nanostructured materials, Int. J. Mater. Form. Suppl. 1 (2008) 459–462.

DOI: 10.1007/s12289-008-0094-0

Google Scholar

[4] P. Groche, D. Vucic, M. Jockel, Basics of linear flow splitting, J. Mater. Process. Tech. 183 (2007) 249–255.

Google Scholar

[5] A. Rosochowski, L. Olejnik, Incremental equal channel angular pressing for grain refinement, Mater. Sci. Forum 674 (2010) 19–28.

DOI: 10.4028/www.scientific.net/msf.674.19

Google Scholar