Aluminum alloys with natural ratio of alloying elements manufactured by powder metallurgy

0566224 - FZÚ 2024 RIV NL eng J - Journal Article
Novák, P. - Benediktová, D. - Mestek, S. - Tsepeleva, A. - Kopeček, Jaromír
Aluminum alloys with natural ratio of alloying elements manufactured by powder metallurgy.
Journal of Alloys and Compounds. Roč. 931, Jan. (2023), č. článku 167440. ISSN 0925-8388. E-ISSN 1873-4669
R&D Projects: GA ČR(CZ) GA20-15217S
Institutional support: RVO:68378271
Keywords : aluminum alloy * deep-sea nodule * powder metallurgy
OECD category: Materials engineering
Impact factor: 6.2, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jallcom.2022.167440

Due to the lack of mineral resources, unconventional raw materials have to be considered. In this work, the use of reduced deep-sea nodules from Clarion-Clippertion Fracture Zone of Pacific Ocean was tested as the natural mixture of alloying elements for aluminum alloys. The nodules were reduced by aluminothermic process without the extraction of individual elements. As the technology for the manufacture of the alloys, the powder metallurgy comprising mechanical alloying and spark plasma sintering was applied.

Permanent Link: https://hdl.handle.net/11104/0349371