In a metal forming operation when the materialhas just started yielding, the principal stressesare o, = +180 MPa, o,= - 100 MPa, o3 = 0.%3DFollowing von Mises criterion, the yield stress is

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Answered: In a metal forming operation when the…

In a metal forming operation when the materia. has just started yielding, the principal stresses +180 MPa, o2 are o, = = -100 MPa, o3 = 0 Following von Mises criterion, the yield stress %3D %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

In a metal forming operation when the material
has just started yielding, the principal stresses
are o, = +180 MPa, o,
= - 100 MPa, o3 = 0.
%3D
Following von Mises criterion, the yield stress is

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