Materials selection - some considerations - PowerPoint PPT Presentation

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Materials selection - some considerations

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Material properties Materials selection ... difficult to separate fibers from matrix when drawing SS to rod need lubricant Materials selection ... – PowerPoint PPT presentation

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Title: Materials selection - some considerations


1
Materials selection - some considerations
Economics Environmental Political Market Aesthetic
s Material properties
2
Materials selection - material cost
Relative cost - compared to that of hot rolled
ASTM A36 plate (0.29C-1Mn-0.28Si) (unit wt.
basis)
3
Materials selection - environmental
Health hazards Recycling
Metals particularly suited to recycling - can be
easily sorted, remelted, shaped
Ceramics usually not recycled - many polymers are
Composites difficult to recycle - difficult to
separate fibers from matrix
4
Materials selection - political
Who writes the specs for contract bids? Will
they specify stainless steel rebar in roads
bridges?
5
Materials selection - market
Carrera GT vs
Kia
6
Materials selection - aesthetics
7
Materials selection - properties
8
Materials selection - properties
9
Materials selection - properties
10
Materials selection - properties
log sf log r log P
11
Materials selection - properties
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