@HootinNHollerin@lemmy.world to Science Memes@mander.xyzEnglish • 9 months agoNo going backlemmy.worldimagemessage-square28fedilinkarrow-up1362arrow-down17
arrow-up1355arrow-down1imageNo going backlemmy.world@HootinNHollerin@lemmy.world to Science Memes@mander.xyzEnglish • 9 months agomessage-square28fedilink
minus-squareRuBisCOlinkfedilinkEnglish16•9 months agoGotcha. Thanks! Do the points P, E, Y, U, and F stand for something or are the letters arbitrary?
minus-squareDettweilerlinkfedilinkEnglish36•9 months agoPlastic deformation point, elastic deformation point, yield point, ultimate strength, and failure point
minus-square@HootinNHollerin@lemmy.worldOPlinkfedilinkEnglish10•9 months agoE is where it stops being linear, Y is yield, U is ultimate as in max, and f is fracture / failure. Not sure about p.
minus-square@LeftRedditOnJul1@lemmy.worldlinkfedilinkEnglish21•9 months agoP is the Proportional Limit, where it stops being linear, but remains elastic for a short while longer, meaning any deformation can still be recovered. E is the Elastic Limit, where it changes from elastic to plastic
minus-square@andrewth09@lemmy.worldlinkfedilinkEnglish11•9 months agoProportional limit. Deformation is linear up until this point.
Gotcha. Thanks! Do the points P, E, Y, U, and F stand for something or are the letters arbitrary?
Plastic deformation point, elastic deformation point, yield point, ultimate strength, and failure point
And here I was thinking it was: F U, yep.
E is where it stops being linear, Y is yield, U is ultimate as in max, and f is fracture / failure. Not sure about p.
P is the Proportional Limit, where it stops being linear, but remains elastic for a short while longer, meaning any deformation can still be recovered. E is the Elastic Limit, where it changes from elastic to plastic
Proportional limit. Deformation is linear up until this point.