Microstructure - Based modeling of anisotropic superplastic deformation

Marwan K. Khraisheh; Fadi K. Abu-Farha

Microstructure - Based modeling of anisotropic superplastic deformation

Marwan K. Khraisheh^*, Fadi K. Abu-Farha

^*Corresponding author for this work

University of Kentucky

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

14 Citations (Scopus)

Abstract

The superplastic deformation is modeled within the continuum theory of viscoplasticity with an anisotropic yield function and a microstructure-based overstress function. Grain growth evolution is incorporated in the model and its effect on the superplastic flow stress is investigated. It is shown that the model is capable of describing the actual behavior of superplastic deformation at various strain rates.

Original language	English
Title of host publication	31st North American Manufacturing Research Conference 2003 - Transactions of the North American Manufacturing Research Institution of SME
Pages	41-47
Number of pages	7
Publication status	Published - 2003
Externally published	Yes
Event	31st North American Manufacturing Research Conference, NAMRC 31 - Hamilton, ON, Canada Duration: 20 May 2003 → 23 May 2003

Publication series

Name	Transactions of the North American Manufacturing Research Institution of SME
Volume	31
ISSN (Print)	1047-3025

Conference

Conference	31st North American Manufacturing Research Conference, NAMRC 31
Country/Territory	Canada
City	Hamilton, ON
Period	20/05/03 → 23/05/03

Cite this

@inproceedings{81f1411e58f94003af300d9b0dc0e5ea,

title = "Microstructure - Based modeling of anisotropic superplastic deformation",

abstract = "The superplastic deformation is modeled within the continuum theory of viscoplasticity with an anisotropic yield function and a microstructure-based overstress function. Grain growth evolution is incorporated in the model and its effect on the superplastic flow stress is investigated. It is shown that the model is capable of describing the actual behavior of superplastic deformation at various strain rates.",

author = "Khraisheh, \{Marwan K.\} and Abu-Farha, \{Fadi K.\}",

year = "2003",

language = "English",

isbn = "9781618394781",

series = "Transactions of the North American Manufacturing Research Institution of SME",

pages = "41--47",

booktitle = "31st North American Manufacturing Research Conference 2003 - Transactions of the North American Manufacturing Research Institution of SME",

note = "31st North American Manufacturing Research Conference, NAMRC 31 ; Conference date: 20-05-2003 Through 23-05-2003",

}

Khraisheh, MK & Abu-Farha, FK 2003, Microstructure - Based modeling of anisotropic superplastic deformation. in 31st North American Manufacturing Research Conference 2003 - Transactions of the North American Manufacturing Research Institution of SME. Transactions of the North American Manufacturing Research Institution of SME, vol. 31, pp. 41-47, 31st North American Manufacturing Research Conference, NAMRC 31, Hamilton, ON, Canada, 20/05/03.

Microstructure - Based modeling of anisotropic superplastic deformation. / Khraisheh, Marwan K.; Abu-Farha, Fadi K.
31st North American Manufacturing Research Conference 2003 - Transactions of the North American Manufacturing Research Institution of SME. 2003. p. 41-47 (Transactions of the North American Manufacturing Research Institution of SME; Vol. 31).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Microstructure - Based modeling of anisotropic superplastic deformation

AU - Khraisheh, Marwan K.

AU - Abu-Farha, Fadi K.

PY - 2003

Y1 - 2003

N2 - The superplastic deformation is modeled within the continuum theory of viscoplasticity with an anisotropic yield function and a microstructure-based overstress function. Grain growth evolution is incorporated in the model and its effect on the superplastic flow stress is investigated. It is shown that the model is capable of describing the actual behavior of superplastic deformation at various strain rates.

AB - The superplastic deformation is modeled within the continuum theory of viscoplasticity with an anisotropic yield function and a microstructure-based overstress function. Grain growth evolution is incorporated in the model and its effect on the superplastic flow stress is investigated. It is shown that the model is capable of describing the actual behavior of superplastic deformation at various strain rates.

UR - https://www.scopus.com/pages/publications/2642553596

M3 - Conference contribution

AN - SCOPUS:2642553596

SN - 9781618394781

T3 - Transactions of the North American Manufacturing Research Institution of SME

SP - 41

EP - 47

BT - 31st North American Manufacturing Research Conference 2003 - Transactions of the North American Manufacturing Research Institution of SME

T2 - 31st North American Manufacturing Research Conference, NAMRC 31

Y2 - 20 May 2003 through 23 May 2003

ER -

Microstructure - Based modeling of anisotropic superplastic deformation

Abstract

Publication series

Conference

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