Detail předmětu
Composite Materials and Their Technologies I
FCH-BA_KOMAk. rok: 2022/2023
This course is an introduction into the field of design and engineering of polymer composites including the technologies to produce composites as semi-finished goods or articles made of composites. The main thrust of this course is to provide understanding of the role of structure and chemistry of the individual components and processing parameters of various types of small and large volume composite manufacturing technologies in determining the properties of resulting composites. Specifics of the various technologies is also discussed along with their limiting factors.
Jazyk výuky
Počet kreditů
Garant předmětu
Zajišťuje ústav
Nabízen zahraničním studentům
Výsledky učení předmětu
Knowledge of composite properties and structure.
Resins and fiber reinforcements overview, knowledge of properties.
Composite manufacturing technologies overview.
Knowledge of composite mechanics, testing and standardization.
Composite applications overview.
Prerekvizity
macromolecular chemistry, mechanics and fracture of materials
Plánované vzdělávací činnosti a výukové metody
Způsob a kritéria hodnocení
Osnovy výuky
Fiber reinforced composites (FRCs) – introduction (-definition of composite, -history, -natural structural materials)
Introduction into the structure of FRCs (-composition, -composite classes, -applications)
Fiber reinforcements (-glass, carbon, aramid, ceramic, basalt, UHMW-PE fibers, -whiskers, -natural fibers, -surface treatment, -roving, -yarn, -short fibers, -non-woven fabrics, -woven fabrics, -knitted fabrics, -3D reinforcements)
Resins/matrices (-unsaturated polyester, vinylester, epoxy, phenolic resins, -manufacturing, -curing)
FRCs manufacturing (-hand laminating, -spray-up molding, -vacuum/double vacuum bagging, -autoclave processing, -SMC, -BMC, -pultrusion, -prepreg, -thermoplastic prepreg, -compression molding, -pulforming, -RTM, -VARTM, -SCRIMP, -RFI, -filament winding, -pullwinding, -centrifugal casting, -sandwich composite), -ATL/AFP)
Introduction into the mechanical analysis of a lamina (-symmetry of properties, -definition of lamina and laminate, -volume and mass fractions, -rule of mixtures, -Hooke’s law)
Introduction into the structure of particulate-filled polymer composites/PFCs (-effect of filler adding on composite properties)
Particulate fillers (-types and properties, -fillers: calcium carbonate, kaolin, talc, mica, fumed silica, black carbon, -flame retardants)
Introduction into the polymer nanocomposites (-reinforcing mechanism, -nanocomposite preparations, -nanofillers: nano-clay, CNT, graphene, POSS)
PFCs manufacturing
Micromechanics of PFCs (-Kerner-Nielsen and Halpin-Tsai models)
Učební cíle
Knowledge of properties, structure, composition, manufacturing technologies, mechanics and testing of composite materials.
Vymezení kontrolované výuky a způsob jejího provádění a formy nahrazování zameškané výuky
Základní literatura
F.C. Cambell, "Structural Composite Materials" ASM International, 2010 (EN) (EN)
Zařazení předmětu ve studijních plánech