Hot Deformation and Microstructure Evolution of Metallic Materials

• Other Authors: Schindler, Ivo (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2023
• Subjects: Technology: general issues; History of engineering & technology; Materials science; processing maps; activation energy maps; flow stress maps; artificial neural networks; low-alloy steel; austenitization temperature; plastic deformation; phase transformations; CCT diagram; dynamic recrystallization; KoBo extrusion; mechanical properties; Al-Cu alloys; microstructure and superplastic deformation; semi-solid isothermal compression; aluminum alloy; microstructure; deformation characteristics; deformation mechanism; constitutive equations; flow stress model; tensile deformation; constitutive model; stress correction; high-carbon bainitic steel; dynamic and post-dynamic softening; hot-rolling; final microstructure and mechanical properties; β titanium alloy; flow behavior; forging metal specimens; ultrasonic investigation; Barkhausen noise; hidden defects; 47Zr-45Ti-5Al-3V alloy; hot-working; DRX behavior; FEM; CA; magnesium alloys; deformation; hammer forging; aircraft mounts; industrial research; structure; recrystallization; austenite to ferrite transformation; cellular automaton; finite element method (FEM); bonding strength; compression; forming; Al6061; FE; flow curve; dynamic recrystallisation; processing map; LPSO phase; Mg-6.8Y-2.5Zn-0.4Zr; twin-roll casting; hot deformation behavior; super-duplex stainless steel (SDSS); SEM-EBSD microstructural analysis; magnesium alloy AZ91; physical modelling; open die forging; flat anvils; shaped anvils; meshless methods; radial basis functions; hot rolling; steel; austenite grain size; ferrite grain size; carbon steels; hot flow stress curves; peak flow stress; peak strain; critical strain for induce of dynamic recrystallization; activation energy at hot forming; austenite conditioning; multipass torsion tests; Nb-Mo-microalloyed steels; low carbon and low alloy steel; warm deformation; texture; aluminium; metal matrix composite; brake disk; thermal stability; physical modeling; forging; closure of discontinuities; thermomechanical processing; extrusion; aluminium alloys; car bodies; plastometric tests; rheological properties; FEM modelling; static recrystallization; strain-induced precipitation; microstructure evolution; PSCT; n/a
• Online Access: DOAB: download the publication; DOAB: description of the publication

Hot deformation is a key method of processing metallic materials and controlling their final properties through structure-forming processes. The ability to exploit the structural potentiality of both traditional alloys and new progressive materials is crucial in terms of sustainable development and economic growth. This reprint focuses not only on conventional technologies (e.g., rolling or forging) but also on modern procedures, such as various types of complex thermomechanical processing and controlled cooling. Most papers are based on the application of advanced hot deformation simulators and structural analysis methods, as well as computer simulations of bulk-forming processes.