2: Your alloy contains 60% Ag and is at temperature 778.9°Ca) Hypoeutectic or Hypereutectic?b) What phases are present in the alloy at this point?c) What are the compositions of the phases present at this point?d) What proportions of the two phases make up the alloy at this point? (Draw a tie lineand perform lever rule calculations below)e) What constituents are present in the alloy at this point?f) What are the compositions of the constituents present at this point? 2000-Liquidus1000Liquid1800-Solidusa +L1600B+L779°C8008.071.991.2140012006001000a + B80040060020040010020406080(Cu)Composition (wt% Ag)(Ag)Temperature (°C)Temperature (°F)

Given data, alloy contains =60% Ag = WAg Temperature=T=778.9˚c( just below the eutectic line) a. At 60% alloy of Ag , it occur left side from point of eutectic(71.9%) so, it is Hypoeutectic b. α+β; that is solid phasec. Composition of phases composition of phases-- Cα=8 wt % AgCβ=91.2 wt % Agd. Proportion of two phases:- Wβ=60-871.9-8=0.813Wα=100-81.3=18.7Wβ=0.813%Wα=18.7%

Engineering

Civil Engineering

2: Your alloy contains 60% Ag and is at temperature 778.9°C a) Hypoeutectic or Hypereutectic? b) What phases are present in the alloy at this point? c) What are the compositions of the phases present at this point? d) What proportions of the two phases make up the alloy at this point? (Draw a tie line and perform lever rule calculations below)

2: Your alloy contains 60% Ag and is at temperature 778.9°C a) Hypoeutectic or Hypereutectic? b) What phases are present in the alloy at this point? c) What are the compositions of the phases present at this point? d) What proportions of the two phases make up the alloy at this point? (Draw a tie line and perform lever rule calculations below)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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