effects of severe plastic deformation on the mechanical

(PDF) Effect of Severe Plastic Deformation on

Effect of Severe Plastic Deformation on Microstructure and Mechanical Behaviour of Friction-Welded Structural Steel IS2062 December 2018 Transactions of the Indian Institute of Metals

(PDF) Effect of severe plastic deformation on

Severe plastic deformation (SPD), as large strain processing of metallic materials, is used and investigated mainly to obtain su- perior mechanical properties, achieved by a structur al state with Effect of Severe Plastic Deformation and Subsequent This study investigated the synergetic effects of severe plastic deformation and subsequent heat treatment on the characteristics of an A356 alloy. The severe deformation by accumulative back extrusion (ABE) at 300 °C substantially refined the Al primary phase and Si particles, but did not homogeneously redistribute the Si particles.

Effect of Severe Plastic Deformation at Ambient

The effect of severe plastic deformation at ambient temperature on microstructures and mechanical properties of aluminum alloy 2519 was investigated by means of tensile test, micro-hardness test, optical microscopy and scanning electron microscopy. The results showed that tensile strength of as-queched 2519 alloy was greatly enhanced to nearly 550MPa (ultimate tensile strength, UTS) and 520MPa Effect of Severe Plastic Deformation on Mechanical Fe-Ni-Mn martensitic steels show excellent age hardenability but suffer from embrittlement after aging. Discontinuous coarsening of grain boundary precipitates was found as the main source of embrittlement. Effect of cold rolling and equal channel angular pressing on the mechanical properties of an Fe-10Ni-7Mn steel was investigated. Cold rolling for 20%, 40%, 60%, 80% and 90% and equal

Effect of Severe Plastic Deformation on Mechanical

Fe-Ni-Mn martensitic steels show excellent age hardenability but suffer from embrittlement after aging. Discontinuous coarsening of grain boundary precipitates was found as the main source of embrittlement. Effect of cold rolling and equal channel angular pressing on the mechanical properties of an Fe-10Ni-7Mn steel was investigated. Cold rolling for 20%, 40%, 60%, 80% and 90% and equal Effect of Severe Plastic Deformation on the Mechanical Karaman, Ibrahim, and Yapici, G. Guven. "Effect of Severe Plastic Deformation on the Mechanical Behavior of Ti-6Al-4V." Proceedings of the ASME 2003 International Mechanical Engineering Congress and

Effect of Severe Plastic Deformation on the Mechanical

Large plastic deformation through Cold-rolling refines Microstructure through the accumulation of plastic strains over multiple stages. Machining achieves similar large plastic strains (110) in a Effect of Severe Plastic Deformation on the Mechanical Request PDF Effect of Severe Plastic Deformation on the Mechanical Properties of Al6061 Alloy Large plastic deformation through Cold-rolling refines Microstructure through the accumulation of

Effect of Two-Step Severe Plastic Deformation on the

Effect of Two-Step Severe Plastic Deformation on the Microstructure and Mechanical Properties of Commercial Purity ium Kaveh Hajizadeh and Beitallah Eghbali * Sahand University of Technology, Faculty of Materials Engineering, Tabriz, P.O. Box 51335-1996, Iran (received date:18 June 2013 / accepted date:16 September 2013) Effect of carbon in severe plastically deformed metalsKeywords:severe plastic deformation, high pressure torsion, carbon, metals, alloys Abstract In the last decades severe plastic deformation techniques have gained increasing interest as they allow to produce bulk nanostructured materials with superior mechanical and functional properties.

Effect of severe plastic deformation and post-annealing on

Jan 01, 2017 · International Conference on the Technology of Plasticity, ICTP 2017, 17-22 September 2017, Cambridge, United Kingdom Effect of severe plastic deformation and post-annealing on the mechanical properties and bio-corrosion rate of AZ31 magnesium alloy Bryan Shi Jie Bina; Yong Teck Tanb; Kai Soon Fongb*; Ming Jen Tanc a School of Material Science Effect of severe plastic deformation and subsequent It was shown that severe plastic deformation of the material can substantially accelerate the silicon spheroidization. Heat treatment at 540 °C increased the ductility of the material from ~8% (in the deformed condition) to ~15%.

Effect of severe plastic deformation and subsequent

The present study investigated the synergetic effects of severe plastic deformation (SPD) and subsequent heat treatment on the microstructure and mechanical characteristics of a hypoeutectic Al7Si0.4Mg (A356) alloy. It was shown that severe deformation by Effect of severe plastic deformation and thermo-mechanical Effect of severe plastic deformation and thermo-mechanical treatments on microstructures and mechanical properties of -type titanium alloys for biomedical applications December 2009

Effect of severe plastic deformation on tensile and

Jul 24, 2017 · For the user, severe plastic deformation (SPD) increases flexibility in tailoring the microstructures and selecting the properties to be emphasized in wrought Mg alloys. The effect of SPD by hot multiaxial forging and equal channel angular pressing on the formation of fine grain microstructure and on resultant mechanical properties is discussed. Effect of severe plastic deformation on the structure Effect of severe plastic deformation on the structure and mechanical properties of Al-Cu-Mg alloy E Khafizova and R Islamgaliev Ufa State Aviation Technical University, 12 K. Marx Street, 450000 Ufa, Russian Federation E-mail:[email protected] Abstract. Aluminum Al-Cu-Mg alloy has been subjected to high pressure torsion (HPT) and

Effect of severe plastic deformation on the structure

Effect of severe plastic deformation on the structure and mechanical properties of Al-Cu-Mg alloy E Khafizova and R Islamgaliev Ufa State Aviation Technical University, 12 K. Marx Street, 450000 Ufa, Russian Federation E-mail:[email protected] Abstract. Aluminum Al-Cu-Mg alloy has been subjected to high pressure torsion (HPT) and Effect of two-step severe plastic deformation on the Mar 19, 2014 · The present work investigates the microstructural and mechanical properties of commercial purity titanium after processing by a two-step severe plastic deformation procedure entailing warm equal channel angular pressing (ECAP) followed by cold rolling at liquid nitrogen temperature (LNT). The effect of subsequent cold rolling at room temperature is also investigated for

Effect of two-step severe plastic deformation on the

Mar 19, 2014 · The present work investigates the microstructural and mechanical properties of commercial purity titanium after processing by a two-step severe plastic deformation procedure entailing warm equal channel angular pressing (ECAP) followed by cold rolling at liquid nitrogen temperature (LNT). The effect of subsequent cold rolling at room temperature is also investigated for Effects of Severe Plastic Deformation on Mechanical Jan 28, 2018 · G.B. Hamu, D. Eliezer, L. Wagner, The relation between severe plastic deformation microstructure and corrosion behavior of AZ31 magnesium alloy, Journal of Alloys and Compounds 468(12) (2009) 222229. Google Scholar

Effects of Severe Plastic Deformation:Mechanical

Abstract:In this talk, a range of effects produced by severe plastic deformation will be considered. In addition to the mechanical property improvements, such as enhanced strength and more favourable conditions for superplasticity, SPD will be shown to produce a much broader spectrum of Effects of Severe Plastic Deformation:Mechanical In this talk, a range of effects produced by severe plastic deformation will be considered. In addition to the mechanical property improvements, such as enhanced strength and more favourable conditions for superplasticity, SPD will be shown to produce a much broader spectrum of beneficial effects. Case studies demonstrating accelerated kinetics of nitriding of steels and hydrogenation of Mg

Effects of severe plastic deformation by ECAP on the

This work is concerned with the comparison of the microstructural and mechanical properties changes in a low alloy copper by Equal channel angular pressing and intermediate annealing at different temperatures (room temperature, at 250 °C and 450 °C after every pass). The die channel angle used was 100°, and the back angle was 10°. We have investigated the mechanical properties of Vicker's Effects of severe plastic deformation on the structure and Severe plastic deformation induced by high-pressure torsion (HPT) causes significant changes in the microstructure and thermo-mechanical properties of Zr55Cu30Al10Ni5 bulk metallic glass.

Incremental Severe Plastic Deformation Effect on

In this experimental study, a commercially available AA 6063 in the form of cold profile extruded and T6 heat treated was processed by Incremental Equal Angular Pressing (I-ECAP) through the BC route. I-ECAP deformation was applied at room temperature with a feeding rate of 0.1 mm/cycle. Afterward, the effect of I-ECAP on the microstructure and mechanical properties of AA 6063 was investigated Investigation of severe plastic deformation effects on Apr 07, 2020 · The severe plastic deformation using ECAP on MMCs has successfully refined the microstructure and enhance the mechanical properties by the uniform distribution of reinforcement and crystallinity. It has been proved that it exhibits intense precipitation strengthening.

Mechanical Properties of Copper Processed by Severe

Severe plastic deformation of metallic materials has attracted intensive attention of researchers in material science within the last two decades. The main expectation both of research and industry is to improve the mechanical properties of metals and alloys by substantial grain refinement. It has been well known for a long time that a fine-grained Mechanical Properties of Copper Processed by Severe Severe plastic deformation of metallic materials has attracted intensive attention of researchers in material science within the last two decades. The main expectation both of research and industry is to improve the mechanical properties of metals and alloys by substantial grain refinement. It has been well known for a long time that a fine-grained

Metals Special Issue :Severe Plastic Deformation and

The Effects of Severe Plastic Deformation and/or Thermal Treatment on the Mechanical Properties of Biodegradable Mg-Alloys by Andrea Ojdanic , Jelena Horky , Bernhard Mingler , Mattia Fanetti , Sandra Gardonio , Matjaz Valant , Bartosz Sulkowski , Erhard Schafler , Dmytro Orlov and Michael J. Zehetbauer RESEARCH - materials.iisc.acSevere plastic deformation has been one of our research interests and we continued working on some aspects of it intermittently. Currently, we are studying effect of high-pressure torsion on electrical conductivity and mechanical behaviour, including hardness and high cycle fatigue, of commercially pure Cu. We are also examining the effects of

REVIEW Effect of severe plastic deformation on tensile

thermo-mechanical processing. For the user, severe plastic deformation (SPD) increases exibility in tailoring the microstructures and selecting the properties to be emphasized in wrought Mg alloys. The effect of SPD by hot multiaxial forging and equal channel angular pressing on the REVIEW Effect of severe plastic deformation on tensile thermo-mechanical processing. For the user, severe plastic deformation (SPD) increases exibility in tailoring the microstructures and selecting the properties to be emphasized in wrought Mg alloys. The effect of SPD by hot multiaxial forging and equal channel angular pressing on the

The Effects of Severe Plastic Deformation on some

The Effects of Severe Plastic Deformation on some Properties Relevant to Ti Implants a number of requirements regarding mechanical properties, see the above mentioned Standard. It must be recalled here that F54320 is a document that, among other guidelines, The Effects of Severe Plastic Deformation on some The Effects of Severe Plastic Deformation on some Properties Relevant to Ti Implants a number of requirements regarding mechanical properties, see the above mentioned Standard. It must be recalled here that F54320 is a document that, among other guidelines,

The effect of severe plastic deformation and subsequent

The effect of severe plastic deformation by multi-axial pressing followed by thermal treatment on the structure and mechanical properties of titanium alloy PT-3V (4.66% Al :1.92% V) has been investigated. Submicrocrystalline structure formation is shown to dramatically improve the mechanical properties of the alloy at room temperature and to decrease the superplastic flow temperature interval The effects of severe plastic deformation on the Oct 01, 2020 · The findings of present study on the effects of severe plastic deformation on the mechanical and corrosion properties of the Mg-ZKQX6000 alloy are summarized as follows:1) Severe plastic deformation via ECAP produced high strength levels via the Hall-Petch effect.

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