Search Results - "Pardis, N."

An overview on severe plastic deformation: research status, techniques classification, microstructure evolution, and applications by Bagherpour, E., Pardis, N., Reihanian, M., Ebrahimi, R.

“…The present overview gives a new approach toward developments and recent achievements in severe plastic deformation. The review focuses on several subjects…”
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Deformation behavior in Simple Shear Extrusion (SSE) as a new severe plastic deformation technique by Pardis, N., Ebrahimi, R.

“…A new method for severe plastic deformation is proposed herein, entitled as Simple Shear Extrusion (SSE) due to the manner in which specimen's cross-section…”
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Cyclic expansion-extrusion (CEE): A modified counterpart of cyclic extrusion-compression (CEC) by Pardis, N., Talebanpour, B., Ebrahimi, R., Zomorodian, S.

“…[Display omitted] • Introducing a new severe plastic deformation method. • Imposing high amounts of strains per pass. • Developing well homogenized strain on…”
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Different processing routes for deformation via simple shear extrusion (SSE) by Pardis, N., Ebrahimi, R.

“…Simple shear extrusion (SSE) is a newly introduced severe plastic deformation technique to obtain ultrafine-grained materials. Different parameters can affect…”
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Microstructure, texture and mechanical properties of cyclic expansion–extrusion deformed pure copper by Pardis, N., Chen, C., Ebrahimi, R., Toth, L.S., Gu, C.F., Beausir, B., Kommel, L.

“…A recently developed severe plastic deformation technique, cyclic expansion-extrusion (CEE), was applied on a commercial pure copper to investigate the…”
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Investigation on the feasibility of room temperature plastic deformation of pure magnesium by simple shear extrusion process by Tork, N. Bayat, Pardis, N., Ebrahimi, R.

“…This paper investigates the feasibility of room temperature plastic deformation of pure magnesium through a method of severe plastic deformation (SPD), namely…”
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Finite Element Analysis of Severe Plastic Deformation by Rectangular Vortex Extrusion by Ataei, H., Shahbaz, M., Kim, H. S., Pardis, N.

“…In this research, conventional extrusion and twist extrusion are combined to propose a new design for single-pass severe plastic deformation technique, which…”
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A novel single pass severe plastic deformation technique: Vortex extrusion by Shahbaz, M., Pardis, N., Ebrahimi, R., Talebanpour, B.

“…[Display omitted] ► Introducing a new severe plastic deformation method. ► Imposing high amounts of strains in a single pass. ► Achieving uniform strain…”
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Development of new routes of severe plastic deformation through cyclic expansion–extrusion process by Pardis, N., Chen, C., Shahbaz, M., Ebrahimi, R., Toth, L.S.

“…This paper introduces two new processing routes for a recently introduced severe plastic deformation technique, cyclic expansion-extrusion (CEE). Two…”
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Experimental and finite element analyses of plastic deformation behavior in vortex extrusion by Shahbaz, M., Pardis, N., Kim, J.G., Ebrahimi, R., Kim, H.S.

“…Vortex extrusion (VE) is a single pass severe plastic deformation (SPD) technique which can impose high strain values with almost uniform distribution within…”
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Microstructural and Mechanical Properties of a Material Processed by Streamline Proposed Vortex Extrusion Die by Shahbaz, M., Pardis, N., Moon, J., Ebrahimi, R., Kim, H. S.

“…Vortex extrusion (VE), as a severe plastic deformation technique, uses a novel designed stationary die that imposes intense strain to the processed material…”
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Determination of strain-hardening exponent using double compression test by Ebrahimi, R., Pardis, N.

“…In this investigation a new method for determination of strain-hardening exponent ( n) is introduced. The presented method is named “Double Compression Test”…”
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Strain composite strips produced by accumulative roll bonding technique by Yazdani, Ali, Pardis, N., Hosseini, R., Ebrahimi, R.

“…Accumulative roll bonding (ARB) is modified for processing strips with selected distribution of accumulated strain and hardness across their thickness,…”
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Utilization of channel angular deformation as an alternative for direct extrusion by Talebanpour, B., Pardis, N., Hariri, M., Moshksar, M.M.

“…In this research, channel angular deformation (CAD) is proposed as a substitute for the traditional direct extrusion. Careful investigations are carried out by…”
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Structural characteristics of Cu/Ti bimetal composite produced by accumulative roll-bonding (ARB) by Hosseini, M., Pardis, N., Danesh Manesh, H., Abbasi, Majid, Kim, Dong-Ik

“…Cu/Ti nanostructured bimetal composite was produced by accumulative roll-bonding (ARB) technique and the structural characteristics of this composite were…”
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