Szczegóły publikacji
Opis bibliograficzny
Strength properties and structure of $CuCrZr$ alloy subjected to low-temperature KOBO extrusion and heat treatment / Paweł OSTACHOWSKI, Włodzimierz BOCHNIAK, Marek Łagoda, Stanisław Ziółkiewicz // International Journal of Advanced Manufacturing Technology ; ISSN 0268-3768. — 2019 — vol. 105 iss. 12, s. 5023–5044. — Bibliogr. s. 5042–5044, Abstr. — Publikacja dostępna online od: 2019-11-18. — W. Bochniak - dod. afiliacja: Research Network Łukasiewicz, Metal Forming Institute, Poznań
Autorzy (4)
- AGHOstachowski Paweł
- AGHBochniak Włodzimierz
- Łagoda Marek
- Ziółkiewicz Stanisław
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 126432 |
|---|---|
| Data dodania do BaDAP | 2020-01-07 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s00170-019-04602-4 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | International Journal of Advanced Manufacturing Technology |
Abstract
KOBO extrusion of metals and alloys strongly activates the point defect generation processes, as a result of which they reach a concentration exceeding the equilibrium level by many orders of magnitude. This leads to significant acceleration of diffusion phenomena which in heat-treatable alloys may cause disturbance of the thermodynamic equilibrium between the solid solution decomposition and dissolution of precipitates. In this work, measurements of mechanical and electrical properties and structural observations Cu1Cr0.1Zr alloy subjected to low-temperature KOBO extrusion at different stages of multi-variant heat treatment were conducted. In addition, the geometry of the extruded alloy’s flow zone was analyzed and the obtained results made it possible to assess the effectiveness of experimental procedures, including product formation with high extrusion ratio λ, aimed at achieving of high and thermally stable functional properties of the material. © 2019, The Author(s).
