Review of principles and methods of severe plastic deformation for producing ultrafine-grained tubes

Faraji, Ghader; Kim, H. S.

doi:10.1080/02670836.2016.1215064

Cited by 101 publications

(43 citation statements)

References 142 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the last decade, fabrication of bulk multi-layered composites by severe plastic deformation (SPD) processes was considered and developed quickly because of some advantages of SPD over other processes such as casting, deposition and powder metallurgy [7]. So far, different successful SPD methods [8] were developed such as equal channel angular pressing (ECAP) [9] and rolling (ECAR) [10], tubular channel angular pressing [11,12], high-pressure torsion (HPT) [13,14] and accumulative roll bonding (ARB) [15]. The common features all of SPD methods are no change in the sample cross section after and before the process, capability to produce ultrafine grained (UFG) structures with high angle grain boundary and useable for different metals and alloys [16].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Microstructure and Mechanical Properties of Multilayer Al5052–Cu Composite Produced by Accmulative Roll Bonding

Rahmatabadi

Tayyebi

Hashemi

et al. 2018

Powder Metall Met Ceram

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Evaluation of Microstructure and Mechanical Properties of Multilayer Al5052–Cu Composite Produced by Accmulative Roll Bonding

Rahmatabadi

Tayyebi

Hashemi

et al. 2018

Powder Metall Met Ceram

Self Cite

View full text Add to dashboard Cite

show abstract

“…As is realized, the large amount of deformation load in pressing based processes is consumed to overcome the friction forces. 63,64) Orlov et al demonstrated the feasibility of upscaling of SPD technique by an integrated die combining conventional extrusion and ECAP as an integrated processing step. 65) As shown schematically in Fig.…”

Section: Integrated Extrusion and Equal Channel Angularmentioning

confidence: 99%

An Overview on the Continuous Severe Plastic Deformation Methods

Faraji

Torabzadeh

2019

Mater. Trans.

View full text Add to dashboard Cite

Severe Plastic Deformation (SPD) processes have been extensively investigated in the last 30 years to facilitate the production processes of nanostructured (NS) or ultrafine-grained (UFG) materials with unique properties. However, the majority of the efforts were limited on the laboratory-scale investigations not to be able to overcome the demands for industrial scale applications. Researchers have tried to introduce effective industrial methods for processing large and long UFG/NG materials. In this review, all industrial processes especially continuous SPD methods which are more suitable for mass production are categorized and explained. Furthermore, the factors influencing the process efficiency were presented to give a vision to the researchers who want to step in this scientific field. Finally, the industrial processes were compared regarding final microstructure and properties.

show abstract

“…Around 120 variants of SPD methods have been introduced up to now, providing metallic materials of different shapes, such as rods, bars, billets, tubes, or sheets [99]. Even though various SPD techniques were successfully applied to conventional tube dimensions [103], and these techniques can provide advantages for micro-components, only a few published results exist concerning research on micro-tube SPD processes.…”

Section: Severe Plastic Deformation With a Focus On Micro-tube Fabricmentioning

confidence: 99%

Review on Advances in Metal Micro-Tube Forming

Hartl

2019

Metals

View full text Add to dashboard Cite

Metallic tubular micro-components play an important role in a broad range of products, from industrial microsystem technology, such as medical engineering, electronics and optoelectronics, to sensor technology or microfluidics. The demand for such components is increasing, and forming processes can present a number of advantages for industrial manufacturing. These include, for example, a high productivity, enhanced shaping possibilities, applicability of a wide spectrum of materials and the possibility to produce parts with a high stiffness and strength. However, certain difficulties arise as a result of scaling down conventional tube forming processes to the microscale. These include not only the influence of the known size effects on material and friction behavior, but also constraints in the feasible miniaturization of forming tools. Extensive research work has been conducted over the past few years on micro-tube forming techniques, which deal with the development of novel and optimized processes, to counteract these restrictions. This paper reviews the relevant advances in micro-tube fabrication and shaping. A particular focus is enhancement in forming possibilities, accuracy and obtained component characteristics, presented in the reviewed research work. Furthermore, achievements in severe plastic deformation for micro-tube generation and in micro-tube testing methods are discussed.

show abstract

Review of principles and methods of severe plastic deformation for producing ultrafine-grained tubes

Cited by 101 publications

References 142 publications

Evaluation of Microstructure and Mechanical Properties of Multilayer Al5052–Cu Composite Produced by Accmulative Roll Bonding

Evaluation of Microstructure and Mechanical Properties of Multilayer Al5052–Cu Composite Produced by Accmulative Roll Bonding

An Overview on the Continuous Severe Plastic Deformation Methods

Review on Advances in Metal Micro-Tube Forming

Contact Info

Product

Resources

About