Microstructural and Mechanical Properties of a Material Processed by Streamline Proposed Vortex Extrusion Die

Shahbaz, M.; Pardis, N.; Moon, Jongun; Ebrahimi, R.; Kim, H. S.

doi:10.1007/s12540-020-00851-1

Cited by 3 publications

(1 citation statement)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, obtaining the heterostructured materials is relatively complicated, which hinders the application of these strategies. Some researchers tried to obtain heterostructures materials by simple deformation, such as vortex extrusion (VE) or twist extrusion (TE), but the advantages of heterostructured materials have not been investigated in the processed sample owing to the limited grain refinement ability [24][25][26]. On the other side, plastic deformation always leads to the generation of texture.…”

Section: Introductionmentioning

confidence: 99%

Investigation on the Strengthening Mechanism of Flow Control Extrusion by Using Experiment and Numerical Simulation

Chen

2021

Materials

View full text Add to dashboard Cite

Bimodal grain structure leads to high strength and strain hardening effect of metallic materials. In this study, an effective approach called flow control extrusion (FCE) is proposed to achieve heterostructures of pure copper. Compared with conventional extrusion (CE), FCE shows much stronger grain refine ability and much weaker grain orientation concentration. The significant grain refinement and heterostructures depend on the severe shear strain from FCE. The heterostructures of sample subject to FCE transfer from bimodal structure to gradient structure with the decrease of temperature, as the grains in the surface of sample are all refined to ultrafine scale. Both these two heterostructures can realize the improvement of strength and strain hardening effect simultaneously.

show abstract

Section: Introductionmentioning

confidence: 99%

Investigation on the Strengthening Mechanism of Flow Control Extrusion by Using Experiment and Numerical Simulation

Chen

2021

Materials

View full text Add to dashboard Cite

show abstract

Controllable gradient and concurrent improvements of strength-ductility in gradient-structured sheet fabricated by plastic flow machining

Pang

Zeng

et al. 2023

Journal of Materials Research and Technology

View full text Add to dashboard Cite

Fabrication of high-strength metallic materials with heterostructure prepared via flow control extrusion

Chen

2021

Materials Letters

View full text Add to dashboard Cite

Microstructural and Mechanical Properties of a Material Processed by Streamline Proposed Vortex Extrusion Die

Cited by 3 publications

References 22 publications

Investigation on the Strengthening Mechanism of Flow Control Extrusion by Using Experiment and Numerical Simulation

Investigation on the Strengthening Mechanism of Flow Control Extrusion by Using Experiment and Numerical Simulation

Controllable gradient and concurrent improvements of strength-ductility in gradient-structured sheet fabricated by plastic flow machining

Fabrication of high-strength metallic materials with heterostructure prepared via flow control extrusion

Contact Info

Product

Resources

About