Question: In a forming process the length of material changes from 50 mm to 60 mm. Show the maximum true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any plotting program not by hand using the flow stress equation given below. o = Ke" Where the parameters are o: True Stress in MPa K: Strength Coefficient, K = (210) in MPa, :: True Strain, e = In () n: Strain Hardening Exponent, n = 0.27

Question: In a forming process the length of material changes from 50 mm to 60 mm. Show the maximum true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any plotting program not by hand using the flow stress equation given below. o = Ke" Where the parameters are o: True Stress in MPa K: Strength Coefficient, K = (210) in MPa, :: True Strain, e = In () n: Strain Hardening Exponent, n = 0.27

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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