Estimating the equivalent strain in equal-channel angular pressing

Tetsuo Aida; Kenji Matsuki; Zenji Horita; Terence G. Langdon

doi:10.1016/S1359-6462(00)00640-0

Estimating the equivalent strain in equal-channel angular pressing

Tetsuo Aida, Kenji Matsuki, Zenji Horita, Terence G. Langdon

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

68 Citations (Scopus)

Abstract

Two different relationships were proposed for estimating the equivalent strain in equal-channel angular pressing (ECAP). Calculations showed that these two relationships are identical at the upper and lower bounds for the arc angle ψ and they differ by <5% under all other experimental conditions for channel angles, φ, of 90° and larger.

Original language	English
Pages (from-to)	575-579
Number of pages	5
Journal	Scripta Materialia
Volume	44
Issue number	4
DOIs	https://doi.org/10.1016/S1359-6462(00)00640-0
Publication status	Published - Mar 20 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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10.1016/S1359-6462(00)00640-0

Cite this

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title = "Estimating the equivalent strain in equal-channel angular pressing",

abstract = "Two different relationships were proposed for estimating the equivalent strain in equal-channel angular pressing (ECAP). Calculations showed that these two relationships are identical at the upper and lower bounds for the arc angle ψ and they differ by <5% under all other experimental conditions for channel angles, φ, of 90° and larger.",

author = "Tetsuo Aida and Kenji Matsuki and Zenji Horita and Langdon, {Terence G.}",

note = "Funding Information: This work was supported in part by the Light Metals Educational Foundation of Japan and in part by the National Science Foundation of the United States under Grant No. INT-9602919. Copyright: Copyright 2007 Elsevier B.V., All rights reserved.",

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AU - Aida, Tetsuo

AU - Matsuki, Kenji

AU - Horita, Zenji

AU - Langdon, Terence G.

N1 - Funding Information: This work was supported in part by the Light Metals Educational Foundation of Japan and in part by the National Science Foundation of the United States under Grant No. INT-9602919. Copyright: Copyright 2007 Elsevier B.V., All rights reserved.

PY - 2001/3/20

Y1 - 2001/3/20

N2 - Two different relationships were proposed for estimating the equivalent strain in equal-channel angular pressing (ECAP). Calculations showed that these two relationships are identical at the upper and lower bounds for the arc angle ψ and they differ by <5% under all other experimental conditions for channel angles, φ, of 90° and larger.

AB - Two different relationships were proposed for estimating the equivalent strain in equal-channel angular pressing (ECAP). Calculations showed that these two relationships are identical at the upper and lower bounds for the arc angle ψ and they differ by <5% under all other experimental conditions for channel angles, φ, of 90° and larger.

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Estimating the equivalent strain in equal-channel angular pressing

Abstract

All Science Journal Classification (ASJC) codes

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