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 | Transactions of the North American Manufacturing Research Institution of SME |
| Pages | 41-47 |
| Number of pages | 7 |
| Volume | 31 |
| Publication status | Published - 1 Dec 2003 |
| Externally published | Yes |
| Event | 31st North American Manufacturing Research Conference, NAMRC 31 - Hamilton, ON, Canada Duration: 20 May 2003 → 23 May 2003 |
Other
| Other | 31st North American Manufacturing Research Conference, NAMRC 31 |
|---|---|
| Country | Canada |
| City | Hamilton, ON |
| Period | 20/5/03 → 23/5/03 |
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ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Mechanical Engineering
Cite this
Microstructure - Based modeling of anisotropic superplastic deformation. / Khraisheh, Marwan; Abu-Farha, Fadi K.
Transactions of the North American Manufacturing Research Institution of SME. Vol. 31 2003. p. 41-47.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Microstructure - Based modeling of anisotropic superplastic deformation
AU - Khraisheh, Marwan
AU - Abu-Farha, Fadi K.
PY - 2003/12/1
Y1 - 2003/12/1
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 - http://www.scopus.com/inward/record.url?scp=2642553596&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2642553596&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781618394781
VL - 31
SP - 41
EP - 47
BT - Transactions of the North American Manufacturing Research Institution of SME
ER -