| contributor author | K. M. Liew | |
| contributor author | M. J. Tan | |
| contributor author | H. Tan | |
| date accessioned | 2017-05-09T00:10:21Z | |
| date available | 2017-05-09T00:10:21Z | |
| date copyright | July, 2003 | |
| date issued | 2003 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-27049#256_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/128475 | |
| description abstract | In this paper, a constitutive equation for superplasticity, which is based on the microstructural mechanism of superplastic deformation taking into account the effects of deformation damage, is incorporated into the finite element method to simulate the superplastic forming process. The effects of strain rate sensitivity, cavity growth and imposed hydrostatic pressure on the strain limit are studied. The predicted results are validated through the comparison with the existing experimental data. It is found that the present model produces accurate results in all cases. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Finite Element Modeling of Superplastic Sheet Metal Forming for Cavity Sensitive Materials | |
| type | Journal Paper | |
| journal volume | 125 | |
| journal issue | 3 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.1584491 | |
| journal fristpage | 256 | |
| journal lastpage | 259 | |
| identifier eissn | 1528-8889 | |
| keywords | Deformation | |
| keywords | Superplasticity | |
| keywords | Finite element analysis | |
| keywords | Cavities | |
| keywords | Modeling | |
| keywords | Equations AND Sheet metal work | |
| tree | Journal of Engineering Materials and Technology:;2003:;volume( 125 ):;issue: 003 | |
| contenttype | Fulltext | |
