Samenvatting per hoofdstuk van het vak materialen obv slides van professor Geert De Clercq en het begeleidende handboek 'Materialen.', geschreven door Kim Ragaert, Laurens Delva, Willem Van De Steene.
Meestal ook illustratie met figuren bij bepaalde principes.
H1: Inleiding
C. Keramische materialen
- Oudste materialen
- Eigenschappen:
o geleider/isolator
o Vuurvaste materialen
o Duurzaamheid
- Ionbinding/ covalente binding: binding tussen metaal en niet-metaal
- Mech eign:
o BROS
Afschuiving niet mogelijk
o ZEER STIJF
Weinig vervorming: stevige binding
o GROTE HARDHEID
- Geringe chemische activiteit
- Geringe elektrische geleidingsvermogen
o Elektronen vast in de binding: kunnen zich niet verplaatsen in kristal
D. Biomaterialen
- Verkregen via levende organismen
o Hout, leder, wol, katoen, natuurrubber
E. Composieten
Materiaal met twee of meer te onderscheiden fasen
o Samenhang = matrix
o 1 of meer versterkingen
- SOORTEN
o Natuurlijke: been, bamboe, hout
o Technische: ontwerp van combinatie van materialen
- WAAROM COMPOSIET
o Gewichtsreductie
o Corrosieweerstand = voordeel tov metalen
o Verminderen aantal onderdelen
F. Vergelijking vd eigenschappen
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