Szczegóły publikacji
Opis bibliograficzny
Copper and arsenical copper during eneolithic in metallographic and mechanical properties examination / A. GARBACZ-KLEMPKA, J. KOZANA, M. PIĘKOŚ, W. CIEŚLAK, M. PEREK-NOWAK, Ł. Kowalski, K. Adamczak, J. Łoś // Archives of Foundry Engineering / Polish Academy of Sciences. Commission of Foundry Engineering ; ISSN 1897-3310. — Tytuł poprz.: Archiwum Odlewnictwa. — 2015 — vol. 15 spec. iss. 4, s. 23–28. — Bibliogr. s. 28, Abstr.
Autorzy (8)
- AGHGarbacz-Klempka Aldona
- AGHKozana Janusz
- AGHPiękoś Marcin
- AGHCieślak Witold
- AGHPerek-Nowak Małgorzata
- Kowalski Łukasz
- Adamczak Kamil
- Łoś Józef
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 96181 |
|---|---|
| Data dodania do BaDAP | 2016-02-19 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Foundry Engineering |
Abstract
Arsenical copper has been used since 5<sup>th</sup> millennium cal.BC, later exchanged by application of Cu-Sn alloys in metallurgy. This work presents the results of metallographic and mechanical properties studies performed on two flat axes connected with local Eneolithic societies (4500-3000 cal.BC). The axes are one of the oldest metal artifacts from Polish land. Originally they were made from Cu-As alloy, and their chemical composition was established by X-ray fluorescence spectroscopy (XRF). Their microstructure was analysed using optical microscopy (OM) and scanning electron microscopy conducted with energy-dispersive X-ray spectroscopy (SEM-EDS). The macrostructure analysis (OM) of the axes was performed as well. On the basis of the results, the alloys used in the Eneolithic to cast the axes were reproduced in lab. In order to achieve the characteristics of the alloys, their mechanical properties including ultimate tensile strenght (UTS), hardness (HB), microhardness (HV0,1) and ductility were examined. The solidification process was studied by means of thermal analysis.