Achieving superplasticity in a Cu-40%Zn alloy through severe plastic deformation

Koji Neishi; Zenji Horita; Terence G. Langdon

doi:10.1016/S1359-6462(01)01119-8

Achieving superplasticity in a Cu-40%Zn alloy through severe plastic deformation

Koji Neishi, Zenji Horita, Terence G. Langdon

Materials Processing

Research output: Contribution to journal › Article › peer-review

58 Citations (Scopus)

Abstract

The phase transformation leading to grain refinement in the alloy and the development of a superplastic ductility by the application of a severe plastic deformation was described. The phases in the equal channel angular pressing (ECAP) were separated by boundaries having high angle of misorientation, after the single pass in ECAP. After ECAP an optimum superplastic elongation of 640% was achieved at 673 K.

Original language	English
Pages (from-to)	965-970
Number of pages	6
Journal	Scripta Materialia
Volume	45
Issue number	8
DOIs	https://doi.org/10.1016/S1359-6462(01)01119-8
Publication status	Published - Oct 29 2001

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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Achieving superplasticity in a Cu-40%Zn alloy through severe plastic deformation

Abstract

All Science Journal Classification (ASJC) codes

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