Development of Shape Memory Coupling
Guardado en:
| Autores: | , |
|---|---|
| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2013 |
| Descripción: | This paper describes the development of a shape memory alloy SMA of CuZnAl to produce coupling for unite pipes; for which the solid-state transformation process was obtained under atmospheric pressure. The characterization of the chemical composition was determined by Spectrometry of Optical Emission. The temperatures of the phase change were determined with a DSC thermal study, whilst the structure of martensite was identified by optical microscopy under room temperature. Afterwards, it is shown a graphic of effort against temperature of an alloy type SMA that was obtained through a shaped mathematical model and simulation using finite element combining experimental data. The experiment concludes with a test of tension of the coupling with the tubing of copper to determine the force of the union. |
| País: | RepositorioTEC |
| Institución: | Instituto Tecnológico de Costa Rica |
| Repositorio: | RepositorioTEC |
| Lenguaje: | Español |
| OAI Identifier: | oai:repositoriotec.tec.ac.cr:2238/8145 |
| Acceso en línea: | https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/1519 https://hdl.handle.net/2238/8145 |
| Access Level: | acceso abierto |
| Palabra clave: | Development; coupling; pipe; shape memory alloy; simulation; finite element; copper; zinc; aluminum; mathematical modeling; meshing; ternary phase diagram. Desarrollo; acople; tubería; aleación de memoria de forma; simulación; elemento finito; cobre; zinc; aluminio; modelado matemático; mallado; diagrama de fase ternario |