Getting info from Stress Strain Curves

[@mertyigit4093]

YOU ARE AN ABSOLUTE LIFE SAVER ! INFINTELY THANKS

[@13-ahmedmohamedhassan73]

what do you mean by alignment of polymer chains when it is plastically deformed

[@tonyacoffey5568]

The backbone of polymer chains can align when they are deformed. I have another lecture on that, here is the link: ruclips.net/video/mpsPrnyfDRQ/видео.html