- Tytuł:
- Obtaining and Analysis of a New Aluminium Bronze Material Using Induction Furnace
- Autorzy:
-
Chelariu, Romeo Gabriel
Cimpoeșu, Nicanor
Birnoveanu, Teodora Irina
Istrate, Bogdan
Baciu, Constantin
Bejinariu, Costica - Powiązania:
- https://bibliotekanauki.pl/articles/2174552.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
aluminum bronze
non-sparking alloy
SEM
EDS
Tafel - Opis:
- Copper-based alloys with the addition of Al present excellent properties and can be considered a proper choice for applications as contact materials based on their good strength and fret resistance. Cu-Al alloys are used in different systems parts as bearings, gears and worm gears. The intention is to replace steel materials with new copper-based materials for parts that work in a possible explosive environment to reduce the possibility of spark appearance. Copper-berilyum alloys are known as non-sparking alloys and are used in different tools obtaining for environments with possible explosive gaseous. Results from the obtaining and analysis of a new alloy based on CuAlBe are given. The material was melted in a vacuum induction furnace from CuBe master alloy and high purity aluminium and cast into a metallic die. The alloys obtained were analyzed using EDS - energy dispersive spectroscopy for chemical composition, OM-optical and SEM-electronic microscopy for the microstructure, and the electro-corrosion resistance was tested using linear Tafel diagram and cyclic potentiometry.
- Źródło:
-
Archives of Metallurgy and Materials; 2022, 67, 4; 1251--1257
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł