Superplasticity in alloys processed by equal-channel angular pressing

Patrick B. Berbon; Nikolai K. Tsenev; Ruslan Z. Valiev; Minoru Furukawa; Zenji Horita; Minoru Nemoto; Terence G. Langdon

Superplasticity in alloys processed by equal-channel angular pressing

Patrick B. Berbon, Nikolai K. Tsenev, Ruslan Z. Valiev, Minoru Furukawa, Zenji Horita, Minoru Nemoto, Terence G. Langdon

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

6 Citations (Scopus)

Abstract

Equal-channel angular (ECA) pressing was used to produce ultra-fine grain sizes in two commercial Al alloys: an Al-Mg-Li-Zr alloy and an Al-Cu-Zr alloy. The results demonstrate the potential for using this procedure in order to achieve high strain rate superplasticity (HSRSP). In the present experiments, elongations up to and above 1000% were obtained at strain rates ≥10^-2 s^-1.

Original language	English
Pages	127-134
Number of pages	8
Publication status	Published - Jan 1 1998
Event	Proceedings of the 1998 TMS Annual Meeting - San Antonio, TX, USA Duration: Feb 15 1998 → Feb 19 1998

Other

Other	Proceedings of the 1998 TMS Annual Meeting
City	San Antonio, TX, USA
Period	2/15/98 → 2/19/98

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

Cite this

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title = "Superplasticity in alloys processed by equal-channel angular pressing",

abstract = "Equal-channel angular (ECA) pressing was used to produce ultra-fine grain sizes in two commercial Al alloys: an Al-Mg-Li-Zr alloy and an Al-Cu-Zr alloy. The results demonstrate the potential for using this procedure in order to achieve high strain rate superplasticity (HSRSP). In the present experiments, elongations up to and above 1000% were obtained at strain rates ≥10-2 s-1.",

author = "Berbon, {Patrick B.} and Tsenev, {Nikolai K.} and Valiev, {Ruslan Z.} and Minoru Furukawa and Zenji Horita and Minoru Nemoto and Langdon, {Terence G.}",

year = "1998",

month = jan,

day = "1",

language = "English",

pages = "127--134",

note = "Proceedings of the 1998 TMS Annual Meeting ; Conference date: 15-02-1998 Through 19-02-1998",

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TY - CONF

T1 - Superplasticity in alloys processed by equal-channel angular pressing

AU - Berbon, Patrick B.

AU - Tsenev, Nikolai K.

AU - Valiev, Ruslan Z.

AU - Furukawa, Minoru

AU - Horita, Zenji

AU - Nemoto, Minoru

AU - Langdon, Terence G.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Equal-channel angular (ECA) pressing was used to produce ultra-fine grain sizes in two commercial Al alloys: an Al-Mg-Li-Zr alloy and an Al-Cu-Zr alloy. The results demonstrate the potential for using this procedure in order to achieve high strain rate superplasticity (HSRSP). In the present experiments, elongations up to and above 1000% were obtained at strain rates ≥10-2 s-1.

AB - Equal-channel angular (ECA) pressing was used to produce ultra-fine grain sizes in two commercial Al alloys: an Al-Mg-Li-Zr alloy and an Al-Cu-Zr alloy. The results demonstrate the potential for using this procedure in order to achieve high strain rate superplasticity (HSRSP). In the present experiments, elongations up to and above 1000% were obtained at strain rates ≥10-2 s-1.

UR - http://www.scopus.com/inward/record.url?scp=0031702587&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031702587&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0031702587

SP - 127

EP - 134

T2 - Proceedings of the 1998 TMS Annual Meeting

Y2 - 15 February 1998 through 19 February 1998

ER -

Superplasticity in alloys processed by equal-channel angular pressing

Abstract

Other

All Science Journal Classification (ASJC) codes

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