Propriete Mecaniques Flashcards

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1
Q

Dureté

A

Résister à la pénétration

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2
Q

Élasticité

A

Reprendre sa forme après avoir subi une contrainte (ressort)

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3
Q

Résilience

A

Résister aux chocs sans se rompre (casque derrière moto)

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4
Q

Ductilité

A

S’étirer sans se rompre (cuivre)

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5
Q

Malléabilité

A

S’aplatir ou se courber sans se rompre (métaux)

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6
Q

Rigidité

A

Garder sa forme (armature d’acier)

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7
Q

Fragilité

A

Ne pas résister à une contrainte en se brisant facilement (le verre)

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