Matches in SemOpenAlex for { <https://semopenalex.org/work/W3032219779> ?p ?o ?g. }
- W3032219779 endingPage "108821" @default.
- W3032219779 startingPage "108821" @default.
- W3032219779 abstract "Abstract Precipitation stages in the hot-deformed Al-5.28wt.%Zn-3.21wt.%Mg-1.48wt.%Cu-0.24wt.%Si-0.24wt.%Mn-0.14wt.%Fe(−0.23wt.%Sc-0.19wt.%Zr) alloys were investigated. Positron annihilation spectroscopy was employed for a study of vacancy assisted clustering of solutes on the atomic scale, type and concentration of open volume misfit defects and local chemical surroundings of defects. Microhardness testing, thermal analysis and microstructure observations were also used. The alloys contain the eutectic grain boundary phases: T-phase and α-Al (Mn,Fe,Si) phase. Positrons are trapped at Zn,Mg-containing Guinier-Preston (GP) zones with no open volume defects and at (precursors of) the η′-phase particles. Above ~150 °C precipitation of non-eutectic T-phase and coarsening of the S-phase particles are observed. Precipitate-matrix interfaces are characterized by vacancy-like misfit defects decorated by Si solutes. Binding energies of vacancies to various solutes (Si, Zn, Cu, Mn, Sc and Zr) obtained by ab-initio calculations were computed. Si solutes exhibit the highest vacancy binding energy among the constituents of the studied alloys. Other solutes (especially Mg, Sc, Zr) repel vacancies. The alloy with Sc,Zr-addition contains incoherent primary Al3(Sc,Zr)-phase. Layered primary particles with different morphological features such as square and polygonal shapes contain Sc,Zr-rich layers." @default.
- W3032219779 created "2020-06-05" @default.
- W3032219779 creator A5003856924 @default.
- W3032219779 creator A5009736965 @default.
- W3032219779 creator A5018812501 @default.
- W3032219779 creator A5018840228 @default.
- W3032219779 creator A5019645839 @default.
- W3032219779 creator A5032224098 @default.
- W3032219779 creator A5032823860 @default.
- W3032219779 creator A5035048419 @default.
- W3032219779 creator A5043583720 @default.
- W3032219779 creator A5044582723 @default.
- W3032219779 creator A5072602578 @default.
- W3032219779 creator A5076154734 @default.
- W3032219779 date "2020-08-01" @default.
- W3032219779 modified "2023-10-09" @default.
- W3032219779 title "Phase transformations in novel hot-deformed Al–Zn–Mg–Cu–Si–Mn–Fe(–Sc–Zr) alloys" @default.
- W3032219779 cites W1620504690 @default.
- W3032219779 cites W1966058683 @default.
- W3032219779 cites W1968426044 @default.
- W3032219779 cites W1968513425 @default.
- W3032219779 cites W1969267180 @default.
- W3032219779 cites W1970127494 @default.
- W3032219779 cites W1974565822 @default.
- W3032219779 cites W1978408903 @default.
- W3032219779 cites W1979469802 @default.
- W3032219779 cites W1979544533 @default.
- W3032219779 cites W1987935584 @default.
- W3032219779 cites W1990256953 @default.
- W3032219779 cites W1998866028 @default.
- W3032219779 cites W2001295750 @default.
- W3032219779 cites W2005000925 @default.
- W3032219779 cites W2011809259 @default.
- W3032219779 cites W2015524750 @default.
- W3032219779 cites W2020919410 @default.
- W3032219779 cites W2023508874 @default.
- W3032219779 cites W2030976617 @default.
- W3032219779 cites W2032015570 @default.
- W3032219779 cites W2036113194 @default.
- W3032219779 cites W2037962563 @default.
- W3032219779 cites W2038652981 @default.
- W3032219779 cites W2044024335 @default.
- W3032219779 cites W2044464256 @default.
- W3032219779 cites W2047026885 @default.
- W3032219779 cites W2062016466 @default.
- W3032219779 cites W2063758510 @default.
- W3032219779 cites W2066334537 @default.
- W3032219779 cites W2066493999 @default.
- W3032219779 cites W2070153082 @default.
- W3032219779 cites W2071596098 @default.
- W3032219779 cites W2078714962 @default.
- W3032219779 cites W2083222334 @default.
- W3032219779 cites W2083746235 @default.
- W3032219779 cites W2084532183 @default.
- W3032219779 cites W2085927614 @default.
- W3032219779 cites W2086732013 @default.
- W3032219779 cites W2135834532 @default.
- W3032219779 cites W2138011193 @default.
- W3032219779 cites W2140877245 @default.
- W3032219779 cites W2144094673 @default.
- W3032219779 cites W2178215999 @default.
- W3032219779 cites W2192655363 @default.
- W3032219779 cites W2210222521 @default.
- W3032219779 cites W2230728100 @default.
- W3032219779 cites W2248794438 @default.
- W3032219779 cites W2398329845 @default.
- W3032219779 cites W2481980511 @default.
- W3032219779 cites W2518846214 @default.
- W3032219779 cites W2530864071 @default.
- W3032219779 cites W2564668635 @default.
- W3032219779 cites W2605848318 @default.
- W3032219779 cites W2747933139 @default.
- W3032219779 cites W2768945060 @default.
- W3032219779 cites W2782223315 @default.
- W3032219779 cites W2790346635 @default.
- W3032219779 cites W2794112328 @default.
- W3032219779 cites W2799633020 @default.
- W3032219779 cites W2804464023 @default.
- W3032219779 cites W2896881436 @default.
- W3032219779 cites W2901180653 @default.
- W3032219779 cites W2902397889 @default.
- W3032219779 cites W2943846709 @default.
- W3032219779 cites W2955593694 @default.
- W3032219779 cites W3011898340 @default.
- W3032219779 cites W3012273559 @default.
- W3032219779 cites W3140874777 @default.
- W3032219779 cites W3206606417 @default.
- W3032219779 cites W4362200640 @default.
- W3032219779 doi "https://doi.org/10.1016/j.matdes.2020.108821" @default.
- W3032219779 hasPublicationYear "2020" @default.
- W3032219779 type Work @default.
- W3032219779 sameAs 3032219779 @default.
- W3032219779 citedByCount "18" @default.
- W3032219779 countsByYear W30322197792020 @default.
- W3032219779 countsByYear W30322197792021 @default.
- W3032219779 countsByYear W30322197792022 @default.
- W3032219779 countsByYear W30322197792023 @default.
- W3032219779 crossrefType "journal-article" @default.