Magnesium alloys have very __________ notch sensitivity in fatigue.(a) medium(b) good(c) poor(d) conflictingThe question was posed to me by my school principal while I was bunking the class.Question is taken from Applications and Properties of Magnesium and it’s alloys topic in portion Magnesium Alloys of Aerospace Materials & Processes

Magnesium alloys have very __________ notch sensitivity in fatigue.(a)

1.	Magnesium alloys have very __________ notch sensitivity in fatigue.(a) medium(b) good(c) poor(d) conflictingThe question was posed to me by my school principal while I was bunking the class.Question is taken from Applications and Properties of Magnesium and it’s alloys topic in portion Magnesium Alloys of Aerospace Materials & Processes
Answer» Right option is (c) poor For EXPLANATION I would say: While magnesium is a FAVORABLE element to USE for several purposes, it also has some disadvantages. Magnesium alloys have bad NOTCH sensitivity in fatigue. They also tend to have poor toughness.

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