- Tytuł:
- Influence of Hot Pressing on the Microstructure of Multi-Layered Ti/Al Composites
- Autorzy:
-
Kowalski, Wojciech
Paul, Henryk
Petrzak, Paweł
Maj, Łukasz
Mania, Izabela
Faryna, Marek - Powiązania:
- https://bibliotekanauki.pl/articles/2049145.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Ti/al multilayers
electron microscopy
impact test - Opis:
- Metal-intermetallic layered (MIL) composites attract considerable attention due to their remarkable structural and ballistic performance. This study aimed to develop a Ti/Al-based multilayered MIL material by adding ceramic powders, since they can improve the composite’s impact resistance. To this end, an experiment was conducted which a stack of alternating Ti and al sheets bonded by hot pressing; Ti/Al multilayers containing additional layers of Al2O3 and SiC powders were also produced. The samples obtained were examined using electron microscopy techniques. The clads’ mechanical properties were investigated using a Charpy hammer. In the reaction zone, only one intermetallic phase occurred: the Al3Ti phase. The model with an additional Al2O3 layer showed the highest impact energy. none of the Ti/Al clads broke during the Charpy impact test, a result proving their high ductility.
- Źródło:
-
Archives of Metallurgy and Materials; 2021, 66, 4; 1149-1156
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł