Pleasr don't provide handwritten solution .... Often, the properties of multiphase alloysmay be approximated by the relationshipE (alloy) = EaVa + EBVBwhere E represents a specific property(modulus of elasticity, hardness, etc.) and Vis the volume fraction. The subscripts a andB denote the existing phases ormicroconstituents. Employ the relationshipabove to determine the approximate Brinellhardness of a 99.78 wt% Fe-0.22 wt% Calloy. Assume Brinell hardnesses of 80 and280 for ferrite and pearlite, respectively,and that volume fractions may beapproximated by mass fractions.See Animated Figure 10.28(10.24)i

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Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 26R

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