- Tytuł:
- Research of Aluminium Influence on Tin Bronzes
- Autorzy:
-
Rzadkosz, S.
Garbacz-Klempka, A.
Kozana, J.
Piękoś, M.
Czekaj, E.
Perek-Nowak, M. - Powiązania:
- https://bibliotekanauki.pl/articles/382669.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
durable alloys
tin bronzes
mechanical properties
metallography
microstructure
trwałość stopów
brązy cynowe
właściwości mechaniczne
metalografia
mikrostruktury - Opis:
- During the research a group of copper and tin alloys was investigated. The influence of variable additions of aluminium within the range of 0.3 – 1.4 wt % was analysed on tin bronze CuSn10 with the aim of obtaining durable bronzes, from outside the normalized copper alloy groups. Melts were conducted in order to obtain alloy samples for testing the chosen properties. Metallographic and SEM-EDS tests were carried out to determine the microstructure changes caused by introducing Al addition to CuSn10 alloy. Also, chosen mechanical properties were tested for the alloys investigated. The results showed considerable changes in the microstructure as well as significant hardening of the Cu-Sn alloys as the result of aluminium addition. The thermal and dilatometric analysis confirmed the presence of phase changes, also their parameters were assessed depending on the share of aluminium addition in the CuSn10. The aluminium additive applied within the range of 0.3-1.4 wt% to CuSn10 bronze clearly impacted the microstructure and the strength properties analysed, causing the increase in strength and hardness with simultaneous insignificant decrease of elongation of the CuSn10Al alloys.
- Źródło:
-
Archives of Foundry Engineering; 2015, 15, 1 spec.; 93-98
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł