The defect labeled Z is Vacancy Self interstitial Substitutional atom Interstiti

Question

The defect labeled Z is Vacancy Self interstitial Substitutional atom Interstitial atom Carbon content of cast iron ranges roughly from 0.022 to 0.77 wt.% 0.6 to 1.0 wt.% 2 to 4.5 wt .% The curve that represents the temperatures at which solidification begins is called Liquidus Solidus Solvus The property of a metal that causes it to break with little or no bending is Hardness Toughness Fatigue Brittleness Metals with a more negative standard Electrode Potential are less likely to corrode true false

Explanation / Answer

36.The defect labelled Z is vacancy

37 (c) the carbon content of cast iron ranges roughly from 2% to 4.5 %

38 (a)the temperature at which solidification begins is called liquidus temperature

39 (d)Brittleness is the property of metal that causes it to break without bending or litttle bending

40 (b) It is false that metal with more negative standard elctrode potential corrode less

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