Select All the correct statements from below. If the averaged distance between partial dislocations for material A observed under TEM is smaller than material B, the estimated stacking fault energy of material A is lower than material B. K_IC is a material property that doesn't change with testing conditions The main difference between high cycle fatigue and low cycle fatigue is the difference in the number of cycles to failure A negative R value in fatigue test indicate the minimum stress is compressive in nature
Select All the correct statements from below. If the averaged distance between partial dislocations for material A observed under TEM is smaller than material B, the estimated stacking fault energy of material A is lower than material B. K_IC is a material property that doesn't change with testing conditions The main difference between high cycle fatigue and low cycle fatigue is the difference in the number of cycles to failure A negative R value in fatigue test indicate the minimum stress is compressive in nature
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
Related questions
Question
Select All the correct statements from below.
a. If the averaged distance between partial dislocations for material A observed under TEM is smaller than material B, the estimated stacking fault energy of material A is lower than material B.
b. K_IC is a material property that doesn't change with testing conditions
c. The main difference between high cycle fatigue and low cycle fatigue is the difference in the number of cycles to failure
d. A negative R value in fatigue test indicate the minimum stress is compressive in nature

Transcribed Image Text:Select All the correct statements from below.
If the averaged distance between partial dislocations for material A observed under TEM is smaller
than material B, the estimated stacking fault energy of material A is lower than material B.
K_IC is a material property that doesn't change with testing conditions
The main difference between high cycle fatigue and low cycle fatigue is the difference in the number
of cycles to failure
A negative R value in fatigue test indicate the minimum stress is compressive in nature
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