@HootinNHollerin@lemmy.world to Science Memes@mander.xyzEnglish • 11 months agoNo going backlemmy.worldimagemessage-square27fedilinkarrow-up1359cross-posted to: engineeringmemes@lemmy.world
arrow-up1359imageNo going backlemmy.world@HootinNHollerin@lemmy.world to Science Memes@mander.xyzEnglish • 11 months agomessage-square27fedilinkcross-posted to: engineeringmemes@lemmy.world
minus-squareRuBisCOlinkfedilinkEnglish16•11 months agoGotcha. Thanks! Do the points P, E, Y, U, and F stand for something or are the letters arbitrary?
minus-squareDettweilerlinkfedilinkEnglish37•11 months agoPlastic deformation point, elastic deformation point, yield point, ultimate strength, and failure point
minus-square@Dave@lemmy.nzlinkfedilinkEnglish7•11 months agoAnd here I was thinking it was: F U, yep.
minus-square@HootinNHollerin@lemmy.worldOPlinkfedilinkEnglish10•11 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•11 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•11 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.