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In a forming process the length of material changes from 50 mm to 60 mm. Show the num true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any ng program not by hand using the flow stress equation given below.

In a forming process the length of material changes from 50 mm to 60 mm. Show the num true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any ng program not by hand using the flow stress equation given below.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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- You can use Excel or any plotting program not by hand then paste your graph into the  solution section.

- Take at least 3 digits after the decimal point.

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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 = Kɛ" Where the parameters are o: True Stress in MPa K: Strength Coefficient, K = (210) in MPa, 8: True Strain, ɛ = In (1,) n : Strain Hardening Exponent, n = 0.27
Transcribed Image Text: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 = Kɛ" Where the parameters are o: True Stress in MPa K: Strength Coefficient, K = (210) in MPa, 8: True Strain, ɛ = In (1,) n : Strain Hardening Exponent, n = 0.27
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