1 / 11

Materials selection - some considerations

Materials selection - some considerations. Economics Environmental Political Market Aesthetics Material properties. Materials selection - material cost. Relative cost - compared to that of hot rolled ASTM A36 plate (0.29C-1Mn-0.28Si) (unit wt. basis). when drawing SS to rod.

kenda
Download Presentation

Materials selection - some considerations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Materials selection - some considerations Economics Environmental Political Market Aesthetics 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. when drawing SS to rod need lubricant 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. vs …… Materials selection - market Carrera GT vs …… Kia

  6. Materials selection - aesthetics

  7. Materials selection - properties

  8. Materials selection - properties

  9. Materials selection - properties

  10. 500 MPa P=50 Materials selection - properties log sf = log r + log P

  11. 500 MPa Materials selection - properties

More Related