Additive Manufacturing: Alloy Design and Process Innovations

• Autore: Wang Zhi
• Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute, 2020
• Descrizione fisica: 1 online resource (352 p.)
• Soggetto topico: History of engineering and technology
• Soggetto non controllato: 12CrNi2 alloy steel powder; 2219 aluminum alloy; 3D metal printing; 3D printing; ablation; ABS; additive manufacturing; Additive manufacturing; additive surface structuring; Al-5Si alloy; Al-Mg alloy; Al-Mg-Si alloy; Al-Si; Al6061; AlSi10Mg; AlSi10Mg alloy; aluminum; aluminum alloys; amorphous alloy; analytical modeling; arc additive manufacture; arc additive manufacturing; arc current; ball milling; bulk metallic glasses; cement; circular economy; composite materials; composition; concrete; constitutive model; continuous carbon fiber; continuous dynamic recrystallization; crystallographic texture; Cu50Zr43Al7; CuAl2 phase; defects; deformation; design; direct metal laser sintering; disc brake; divisional scanning; dynamic characteristics; dynamic properties; elastic abrasive; Electron Beam Melting; element segregation; epitaxial growth; epoxy solder; equivalent processing model; fatigue; femtosecond; finite element analysis; flowability; fused filament fabrication; GH4169; grain refinement; graphene nano-sheets (GNSs); gray cast iron; H13 tool steel; Hastelloy X alloy; heat treatment; high computational efficiency; hot deformation; Hot Isostatic Pressure; hot stamping steel blanks; hydrophobicity; impact; in-process temperature in MPBAM; Inconel 718; inoculation; interfaces; intermediate thermo-mechanical treatment; intermetallic compound (IMC); laser cladding; laser cladding deposition; laser energy density; laser powder bed fusion; laser powder bed fusion (LPBF); laser power absorption; latent heat; laves phase; localized inductive heating; M300 mold steel; macro defects; magnetizer; martensitic transformation; mechanical properties; mechanical property; melt pool size; metal powders; metallic glasses; Mg content; microhardness measurement; microstructural evolution; microstructure; microstructure and properties; microstructures; milling; model; molten pool dynamic behavior; molten pool evolution; multi-laser manufacturing; n/a; nickel alloys; nickel-based superalloy; numerical analysis; numerical simulation; paint bake-hardening; parameter optimization; parts design; performance characteristics; porosity; porosity reduction; Powder bed; powder bed fusion; powder flowability; powder packing; powder properties; precipitates; process parameters; process-damping; properties; PSO-BP neural network algorithm; pulse frequency; quality of the as-built parts; quenching rate; radial grooves; rapid solidification; refractory high-entropy alloy; regular mixing; residual stress; scanning; scanning electron microscopy (SEM); scanning strategy; selective laser melting; selective laser melting (SLM); side spatters; simulation; slag; SLM process parameters; stability lobe diagram; storage energy; subgranular dendrites; substrate preheating; support strategy; Taguchi; tailored properties; temperature and stress fields; tensile strength; texture evolution; thermal behaviour; thermal capillary effects; thermal conductivity; thermal stress analysis; thermosetting epoxy resin; thin-walled weak rigidity parts; Ti-6Al-4V; Ti6Al4V alloy; titanium alloy; ultrafast laser; ultrasonic bonding; valorization; vanadium; volumetric heat source; water absorption; wear; wire feeding additive manufacturing; wire lateral feeding; workpiece scale; WxNbMoTa
• Persona (resp. second.): Konda GokuldossPrashanth
• Sommario/riassunto: Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.
• Altri titoli varianti: Additive Manufacturing
• Titolo autorizzato: Additive Manufacturing: Alloy Design and Process Innovations
• ISBN: 3-03928-415-0
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910404089103321
• Lo trovi qui: Univ. Federico II