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Quasistatic dynamics and pseudoelasticity in polycrystalline shape memory wires
| Content Provider | Scilit |
|---|---|
| Author | Bruno, O. P. |
| Copyright Year | 1995 |
| Description | Journal: Smart Materials and Structures A number of related but somewhat conflicting theories have been proposed to explain the pseudoelastic hysteresis exhibited by shape memory alloys (SMAs). Some recent experimental results motivated the author to introduce yet another model of thermoelasticity. Attempts to justify this model from a microthermomechanical perspective have led to the theoretical considerations presented in this paper. These discussions provide support for the model and give new perspectives on previous approaches. Based on these ideas, the author proposes that a realistic microscopic model of polycrystalline SMAs should be based on homogenization of a system of non-linear crystallites and dislocations. He also indicates a route of attack for this new problem in homogenization theory. |
| Related Links | http://iopscience.iop.org/article/10.1088/0964-1726/4/1/002/pdf |
| ISSN | 09641726 |
| e-ISSN | 1361665X |
| DOI | 10.1088/0964-1726/4/1/002 |
| Journal | Smart Materials and Structures |
| Issue Number | 1 |
| Volume Number | 4 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1995-03-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Smart Materials and Structures Metallurgy and Metallurgical Engineering Shape Memory Alloy |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Atomic and Molecular Physics, and Optics Mechanics of Materials Condensed Matter Physics Materials Science Electrical and Electronic Engineering Civil and Structural Engineering |
