| contributor author | G. Ferron | |
| contributor author | H. Karmaoui Idrissi | |
| contributor author | A. Zeghloul | |
| date accessioned | 2017-05-08T23:38:31Z | |
| date available | 2017-05-08T23:38:31Z | |
| date copyright | October, 1992 | |
| date issued | 1992 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26953#378_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/110296 | |
| description abstract | Constitutive equations based on a state variable modeling of the thermo-viscoplastic behavior of metals are discussed, and incorporated in an exact, long-wavelength analysis of the neck-growth process in uniaxial tension. The general formalism is specialized to the case of f.c.c. metals in the range of intragranular, diffusion controlled plastic flow. The model is shown to provide a consistent account of aluminum behavior both under constant strain-rate and creep. Calculated uniaxial tensile ductilities and rupture lives in creep are also compared with experiments. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A State Variable Modeling of Plasticity and Necking Under Uniaxial Tension | |
| type | Journal Paper | |
| journal volume | 114 | |
| journal issue | 4 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.2904188 | |
| journal fristpage | 378 | |
| journal lastpage | 383 | |
| identifier eissn | 1528-8889 | |
| keywords | Plasticity | |
| keywords | Modeling | |
| keywords | Necking | |
| keywords | Tension | |
| keywords | Metals | |
| keywords | Creep | |
| keywords | Diffusion (Physics) | |
| keywords | Wavelength | |
| keywords | Deformation | |
| keywords | Aluminum | |
| keywords | Constitutive equations AND Rupture | |
| tree | Journal of Engineering Materials and Technology:;1992:;volume( 114 ):;issue: 004 | |
| contenttype | Fulltext | |