%9. lu.O V;YAQ1 What is the difference between direct shear and indirect cutting?Q2_What are the factors affecting fatigueQ3_What is the difference between hardness and micro-hardnessQ4_What is the fatigue limit?Q5_What is strain hardness?Q6 What is the difference between true stress and engineering stressQ7_What is the difference between true strain and engineering strain? Whatis the relationship that binds them?Q8_ When do the "ears" appear in drawn cup, through cup drawing tests?Q9 Could we use results of tensile tests predict impact failure behavior, why?Q10_Could you estimate ductile-to-brittle transition temperatures for metalshaving hexagonal close-packed structure, why?Q11 Can creep of metals happen in room temperature, when?Solve a question1_2_3_4_5_6_7_8_9_10_11II

1.Shear stress is created due to direct action of forces in trying to cut through the material.…

Q1_What is the difference between direct shear and indirect cutting? Q2_What are the factors affecting fatigue Q3_What is the difference between hardness and micro-hardness Q4_What is the fatigue limit? Q5_What is strain hardness? Q6_What is the difference between true stress and engineering stress

Q1_What is the difference between direct shear and indirect cutting? Q2_What are the factors affecting fatigue Q3_What is the difference between hardness and micro-hardness Q4_What is the fatigue limit? Q5_What is strain hardness? Q6_What is the difference between true stress and engineering stress

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter25: Testing And Inspection

Section: Chapter Questions

Problem 25R: What would be the longitudinal shearing strength per millimeter of a specimen that was 50.8 mm wide...

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Concept explainers

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

%9. lu.
O V;YA
Q1 What is the difference between direct shear and indirect cutting?
Q2_What are the factors affecting fatigue
Q3_What is the difference between hardness and micro-hardness
Q4_What is the fatigue limit?
Q5_What is strain hardness?
Q6 What is the difference between true stress and engineering stress
Q7_What is the difference between true strain and engineering strain? What
is the relationship that binds them?
Q8_ When do the "ears" appear in drawn cup, through cup drawing tests?
Q9 Could we use results of tensile tests predict impact failure behavior, why?
Q10_Could you estimate ductile-to-brittle transition temperatures for metals
having hexagonal close-packed structure, why?
Q11 Can creep of metals happen in room temperature, when?
Solve a question
1_2_3_4_5_6_7_8_9_10_11
II

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