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Fabricabilité des composants en SiCf-SiC - gedepeon

Fabricabilité des composants en SiCf-SiC - gedepeon

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LE COMPOSITE<br />

Composite <strong>SiC</strong>/<strong>SiC</strong> = 3 élém<strong>en</strong>ts<br />

Fibres <strong>SiC</strong> + Interphase + Matrice <strong>SiC</strong><br />

Caractéristiques mécaniques<br />

exceptionnelles<br />

Assure le caractère<br />

non fragile<br />

Assure la rigidité – forme<br />

géométrique <strong>des</strong> pièces<br />

700<br />

600<br />

500<br />

Contrainte (MPa)<br />

400<br />

300<br />

200<br />

100<br />

interphase 1<br />

interphase 2<br />

0<br />

0 0,1 0,2 0,3 0,4 0,5<br />

Déformation (%)<br />

Lyon, le 20/03/2012 Atelier GEDEPEON MATINEX 3/25

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