Matches in SemOpenAlex for { <https://semopenalex.org/work/W3091621310> ?p ?o ?g. }
- W3091621310 endingPage "106962" @default.
- W3091621310 startingPage "106962" @default.
- W3091621310 abstract "The hot deformation behaviour and microstructure evolution of TiAl-based alloy with nominal composition Ti-43Al-8Nb-3.6C-0.7Mo (at.%) reinforced with carbide particles were studied. The compression tests were carried out in the temperature range from 900 to 1000 °C and strain rates from 0.0001 to 0.01 s −1 up to a true strain of 0.5. The microstructure of the compression specimens was characterised using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and electron backscatter diffraction (EBSD). The work hardening stage of the flow curves results from an increment of the dislocation density and deformation twins. The work softening of the composite results from the dynamic recovery (DRV), dynamic recrystallization (DRX) and fragmentation of some coarse Ti 2 AlC particles. The size of recrystallised grains increases with decreasing Zener-Hollomon parameter. The non-uniform distribution of local strains in the deformed specimens and deformation temperature affect the orientation and fragmentation of coarse Ti 2 AlC particles. A constitutive model predicting hot deformation behaviour of the studied alloy is proposed and its validity is evaluated and discussed. • Critical strain for initiation of dynamic softening depends on strain rate and temperature. • Contribution of DRX to dynamic softening increases with decreasing strain rate and increasing temperature. • Non-uniform distribution of local strains affects orientation and fragmentation of reinforcing particles. • Constitutive model describes well hot deformation behaviour at low strain rates and high temperatures." @default.
- W3091621310 created "2020-10-08" @default.
- W3091621310 creator A5004117951 @default.
- W3091621310 creator A5012691242 @default.
- W3091621310 creator A5015315896 @default.
- W3091621310 creator A5045643020 @default.
- W3091621310 creator A5088588637 @default.
- W3091621310 date "2020-12-01" @default.
- W3091621310 modified "2023-09-24" @default.
- W3091621310 title "Hot deformation behaviour and microstructure evolution of TiAl-based alloy reinforced with carbide particles" @default.
- W3091621310 cites W1846677697 @default.
- W3091621310 cites W1936801464 @default.
- W3091621310 cites W1968919836 @default.
- W3091621310 cites W1972058487 @default.
- W3091621310 cites W1979682010 @default.
- W3091621310 cites W1983231635 @default.
- W3091621310 cites W1989629335 @default.
- W3091621310 cites W1992654094 @default.
- W3091621310 cites W1993277797 @default.
- W3091621310 cites W1994937424 @default.
- W3091621310 cites W2003464148 @default.
- W3091621310 cites W2022342935 @default.
- W3091621310 cites W2044029612 @default.
- W3091621310 cites W2049323623 @default.
- W3091621310 cites W2050422257 @default.
- W3091621310 cites W2055488217 @default.
- W3091621310 cites W2065501179 @default.
- W3091621310 cites W2078662893 @default.
- W3091621310 cites W2082691707 @default.
- W3091621310 cites W2108689557 @default.
- W3091621310 cites W2169148839 @default.
- W3091621310 cites W2185889832 @default.
- W3091621310 cites W2335740378 @default.
- W3091621310 cites W2394911040 @default.
- W3091621310 cites W2518186021 @default.
- W3091621310 cites W2531186432 @default.
- W3091621310 cites W2593005616 @default.
- W3091621310 cites W2593545244 @default.
- W3091621310 cites W2619573831 @default.
- W3091621310 cites W2734639320 @default.
- W3091621310 cites W2744785829 @default.
- W3091621310 cites W2770822347 @default.
- W3091621310 cites W2783205180 @default.
- W3091621310 cites W2790015876 @default.
- W3091621310 cites W2790443955 @default.
- W3091621310 cites W2793324326 @default.
- W3091621310 cites W2795839881 @default.
- W3091621310 cites W2796943994 @default.
- W3091621310 cites W2798263952 @default.
- W3091621310 cites W2801967479 @default.
- W3091621310 cites W2803996012 @default.
- W3091621310 cites W2810820007 @default.
- W3091621310 cites W2899286793 @default.
- W3091621310 cites W2899354762 @default.
- W3091621310 cites W2902687790 @default.
- W3091621310 cites W2915183469 @default.
- W3091621310 cites W2920266678 @default.
- W3091621310 cites W2925080852 @default.
- W3091621310 cites W2941461258 @default.
- W3091621310 cites W2944624234 @default.
- W3091621310 cites W2946457483 @default.
- W3091621310 cites W2947270523 @default.
- W3091621310 cites W2973056167 @default.
- W3091621310 cites W2978320153 @default.
- W3091621310 cites W2980567216 @default.
- W3091621310 cites W3002887230 @default.
- W3091621310 cites W3008535502 @default.
- W3091621310 cites W3035733693 @default.
- W3091621310 cites W3045573263 @default.
- W3091621310 cites W4250327436 @default.
- W3091621310 doi "https://doi.org/10.1016/j.intermet.2020.106962" @default.
- W3091621310 hasPublicationYear "2020" @default.
- W3091621310 type Work @default.
- W3091621310 sameAs 3091621310 @default.
- W3091621310 citedByCount "16" @default.
- W3091621310 countsByYear W30916213102020 @default.
- W3091621310 countsByYear W30916213102021 @default.
- W3091621310 countsByYear W30916213102022 @default.
- W3091621310 countsByYear W30916213102023 @default.
- W3091621310 crossrefType "journal-article" @default.
- W3091621310 hasAuthorship W3091621310A5004117951 @default.
- W3091621310 hasAuthorship W3091621310A5012691242 @default.
- W3091621310 hasAuthorship W3091621310A5015315896 @default.
- W3091621310 hasAuthorship W3091621310A5045643020 @default.
- W3091621310 hasAuthorship W3091621310A5088588637 @default.
- W3091621310 hasConcept C149342994 @default.
- W3091621310 hasConcept C159985019 @default.
- W3091621310 hasConcept C169010117 @default.
- W3091621310 hasConcept C172658604 @default.
- W3091621310 hasConcept C191897082 @default.
- W3091621310 hasConcept C192562407 @default.
- W3091621310 hasConcept C204366326 @default.
- W3091621310 hasConcept C26771246 @default.
- W3091621310 hasConcept C2776704300 @default.
- W3091621310 hasConcept C2780026712 @default.
- W3091621310 hasConcept C27805521 @default.
- W3091621310 hasConcept C2781098093 @default.
- W3091621310 hasConcept C5335593 @default.