Material Selection Flashcards by Jack Sinclair | Brainscape

Q

Name 3 types of material groups

A

Metals
ceramics
hybrids
polymers
glasses
Elastomers

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Q

What are the three parts of the design concept

A

F.O.C that !

Functions;What does the component have to do?
Objectives: What properties are to be maximised and/or minimised?
Constraints: What particular conditions are to be met?

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Q

What are the eqns for the 2 merits (Strong and Stiff)

A

Strong - M1=sigmay(yield strength)/rho(density)

Stiff - M2=E(youngs modulus)/rho(density

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