Szczegóły publikacji
Opis bibliograficzny
Changes in the structure and strengthening of aged $CuNi13Sn5$ alloy induced by microadditions — Zmiany struktury i umocnienia starzonego stopu $CuNi13Sn5$ spowodowane mikrododatkami / J. GRYZIECKI, A. ŁATKOWSKI, M. TUMIDAJEWICZ // Archives of Metallurgy and Materials / Polish Academy of Sciences. Committee of Metallurgy. Institute of Metallurgy and Materials Science ; ISSN 1733-3490. — 2004 — vol. 49 iss. 3, s. 623–640. — Bibliogr. s. 640. — 33rd international conference on Phase diagram calculation and computational thermochemistry : Krakow, Poland, May 30-June 04, 2004
Autorzy (3)
Dane bibliometryczne
| ID BaDAP | 18477 |
|---|---|
| Data dodania do BaDAP | 2004-12-13 |
| Rok publikacji | 2004 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Metallurgy and Materials |
Abstract
The decomposition of saturated solid solution of CuNi13Sn5 alloy during ageing is presented. Decomposition of the solution leads to the formation of cellular precipitates of discontinuous transition. Formation of these precipitates is responsible for the fact that the alloy does not acquire appropriately high mechanical properties. Introduction of microadditions in the form of Si or Ti into CuNi13Sn5 alloy changed the precipitation kinetics. Si and Ti microadditions formed phases which decorated the grain boundaries, preventing nucleation and the subsequent migration of cellular precipitates of discontinuous transition. Elimination of cellular precipitates was responsible for the fact that CuNi13Sn5 alloy attained very great strength and plastic properties.