Počet záznamů: 1
Interface of a al6061/ti composite prepared by field assisted sintering technique
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SYSNO ASEP 0555687 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Interface of a al6061/ti composite prepared by field assisted sintering technique Tvůrce(i) Kozlík, J. (CZ)
Veselý, J. (CZ)
Stráský, J. (CZ)
Chráska, Tomáš (UFP-V) RID, ORCID
Janeček, M. (CZ)Celkový počet autorů 5 Číslo článku 73 Zdroj.dok. Metals. - : MDPI
Roč. 11, č. 1 (2021), s. 1-12Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova Aluminium ; Composites ; Diffusion bonding ; Field assisted sintering technique ; Intermetallics ; Titanium Vědní obor RIV JI - Kompozitní materiály Obor OECD Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics CEP GA19-11275S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UFP-V - RVO:61389021 UT WOS 000610509500001 EID SCOPUS 85098985724 DOI 10.3390/met11010073 Anotace Architectured heterogeneous metallic composites consist of two dissimilar materials with a particular focus on spatial arrangement of constituents. This experimental study describes the application of Field Assisted Sintering Technique (FAST) for manufacturing of composite materials by sintering of a bulk reinforcement with a powder metal. Simple structure made of Ti wire (Ti Grade 2) was sintered with Al6061 alloy powder at 560◦C for 10 min. Successful material bonding and evolution of diffusion layer was thoroughly studied by scanning and transmission electron microscopy. Diffusion layer and adjacent precipitates are described as ternary Ti-Al-Si τ1 and τ2 phases. Si, as an alloying element in the Al6061 alloy, significantly affects the formation of the diffusion layer at the material interface due to its high inter-diffusion coefficient in both Al and Ti. Detailed TEM analysis also showed a modulated τ1/τ2 structure resembling a long-period stacking order (LPSO) phase, which has not been previously reported in the Ti-Al-Si ternary compounds. FAST is capable to manufacture composites from dissimilar constituents, which opens new possibilities for design and manufacturing of architectured materials. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2022 Elektronická adresa https://www.mdpi.com/2075-4701/11/1/73
Počet záznamů: 1