Developing superplasticity at high strain rates through ECAP processing

Minoru Furukawa; Zenji Horita; Terence G. Langdon

doi:10.1002/9781118804537.ch52

Developing superplasticity at high strain rates through ECAP processing

Minoru Furukawa, Zenji Horita, Terence G. Langdon

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

Processing by equal-channel angular pressing (ECAP) leads to exceptional grain refinement, typically to the submicrometer or nanometer level. If these small grain sizes are stable at elevated temperatures, there is a potential for achieving superplastic ductilities at very rapid strain rates. This paper examines the requirements for achieving high strain rate superplasticity in as-pressed materials and gives examples demonstrating the success of this processing method.

Original language	English
Pages	459-468
Number of pages	10
DOIs	https://doi.org/10.1002/9781118804537.ch52
Publication status	Published - 2002
Event	Ultrafine Grained Materials II - Seattle, WA, United States Duration: Feb 17 2002 → Feb 21 2002

Other

Other	Ultrafine Grained Materials II
Country/Territory	United States
City	Seattle, WA
Period	2/17/02 → 2/21/02

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

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10.1002/9781118804537.ch52

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title = "Developing superplasticity at high strain rates through ECAP processing",

abstract = "Processing by equal-channel angular pressing (ECAP) leads to exceptional grain refinement, typically to the submicrometer or nanometer level. If these small grain sizes are stable at elevated temperatures, there is a potential for achieving superplastic ductilities at very rapid strain rates. This paper examines the requirements for achieving high strain rate superplasticity in as-pressed materials and gives examples demonstrating the success of this processing method.",

author = "Minoru Furukawa and Zenji Horita and Langdon, {Terence G.}",

year = "2002",

doi = "10.1002/9781118804537.ch52",

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AU - Furukawa, Minoru

AU - Horita, Zenji

AU - Langdon, Terence G.

PY - 2002

Y1 - 2002

N2 - Processing by equal-channel angular pressing (ECAP) leads to exceptional grain refinement, typically to the submicrometer or nanometer level. If these small grain sizes are stable at elevated temperatures, there is a potential for achieving superplastic ductilities at very rapid strain rates. This paper examines the requirements for achieving high strain rate superplasticity in as-pressed materials and gives examples demonstrating the success of this processing method.

AB - Processing by equal-channel angular pressing (ECAP) leads to exceptional grain refinement, typically to the submicrometer or nanometer level. If these small grain sizes are stable at elevated temperatures, there is a potential for achieving superplastic ductilities at very rapid strain rates. This paper examines the requirements for achieving high strain rate superplasticity in as-pressed materials and gives examples demonstrating the success of this processing method.

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DO - 10.1002/9781118804537.ch52

M3 - Paper

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T2 - Ultrafine Grained Materials II

Y2 - 17 February 2002 through 21 February 2002

ER -

Developing superplasticity at high strain rates through ECAP processing

Abstract

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