Question 3Using the binary phase diagram below, explain what happens as the Pb-Sn compound with 70%weight of Pb cools slowly from 350*C to room temperature.Melting pointof pure Pb350327°CLiquid, LMelting point, of pure Sn300LiquidusO 250Eutecticpoint232°CSolidusPb-rich200L• (Pb)| 183°CL+ (Sn)97.8%Sn-richsolid (Sn)solid (Pb)18.3%61.9%150100Two phase: (Sn) + (Pb)501020304050 6070 8090 100PbSnwt % SnTemperature, T (°C)

Answered: Image /qna-images/answer/2db05b6a-a8e3-410e-9b41-6aa407f6f276.jpg

Answered: Question 3 Using the binary phase…

Question 3 Using the binary phase diagram below, explain what happens as the Pb-Sn compound with 70% weight of Pb cools slowly from 350*C to room temperature.

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

See similar textbooks

Related questions

Q: A hypothetical A-B alloy of composition 55 wt% B-45 wt% A at some temperature is found to consist of…

A: Given data: Alloy 55%wt B and 45%wt A, Mass fractions, Also, beta phase composition is 90%wt B and…

Q: (c) Suppose an alloy consists of a 73 wt% Šn-25 wt% Pb. i. List the phases present in the alloy at…

Q: (a) Construct the composition-temperature phase diagram for the Cu-Ni system. (b) What are the…

A: Data given- Cu-Ni binary system

Q: Q3: For a 94.5 wt% Fe-5.5 wt% C at a temperaturel100 °C, determine the following: a) The Number and…

A: Solution of the question is given in next steps. A diagram has been drawn and question is solved…

Q: For an alloy containing 40% p Sn - 60% p Pb at a temperature of 150°C: (a) Which phases are gifts?…

Q: A hypothetical A-B alloy of composition 54 wt% B-46 wt% A at some temperature is found to consist of…

A: Given data as per the question Percentage of A =54% Percentage of B = 46% mass fraction =0.5

Q: Consider an A-B phase diagram. At what temperature do we observe the maximum L L+a L+B solubility of…

A: As per given question We have to choose correct options and explain

Q: Which invariant reaction can be recognized in the phase diagram shown here? 2500 2300 2100 1900 1700…

A: The correct option in peritectic (option D). The copper-iridium phase diagram is an example of…

Q: a) 6 kilograms of iron-carbon steel structure that consists of 99.55wt.% Fe and 0.45wt. C is slowly…

A: Given: The mass of iron-carbon steel structure, m = 5 kg The composition of iron-carbon structure =…

Q: a binary phase diagram ( pressure omitted) what is the maximum number of phases that can coexist for…

A: The two components system are called binary system. The restriction on constant temperature and…

Q: How can we Interpret a Phase Diagram?

A: Given Phase diagram To find Reading a phase diagram

Q: 2) Consider a copper-nickel (Cu-Ni) alloy composed of 45 wt% Ni:55 wt% Cu that is at equilibrium at…

A: Given: The wt % of nickel in copper = 45wt%Ni and 55wt%Co The temperature, T= 1200 C

Q: According to the binary eutectic Pb-Sn phase diagram for the alloy of having 25 wt% Sn at 200°C…

A: Given data: Composition phase diagram of Pb-Sn as shown The weight percentage of…

Q: For alloy A-B of composition Co (C dot) is 33 at some temperature is found to consist of mass…

Q: The given figure shows the pressure-temperature phase diagram for H2O. Apply the Gibbs phase rule at…

Q: Question: (a) For the SiO,-Al,O, system, what is the maximum temperature that is possible without…

A: The SiO2-Al2O3 phase diagram is given below,

Q: IDENTIFY THE PHASE OF THE FOLLOWING USING THE PHASE DIAGRAM. Write your solutions. 1. 66kPa and 15C…

Q: 1700 1500 .A 1300 1100 900 TiCu- 700 500 20 40 B.

A: phases present:(1) β T1 Phase (2) T12 cu phasecomposition / weight % of cu in each phase cβTi =…

Q: (c) Figure Q4 (c) shows the phase diagram for Ag-Cu binary system. At 780 °C+AT, make a phase…

Q: c) The Cu-Zn phase diagram is shown in Figure 2. i) For a sample of composition 40 wt% Zn and 60 wt%…

Q: 1-Pointed all the phases for this type of phase equilibrium diagram. 2-Draw the cooling carves for…

Q: 1. Calculate the mass fraction fα of α of Fe-0.45% C at 750 °C by the lever rule. Draw the…

Q: Consider Cu - Ag Phase diagram below: 1200 A -Liquidus 1000 Liquid -Solidus 779°C (TE) 800…

Q: By referring to Pb-Sb phase diagram, which equation refers to the eutectic reaction? liquid → alpha…

A: Option is correct Liquid----- alpha+beta

Q: Q2/ For a 97.5 wt% Fe-2.5 wt% C at a temperature 700 oC, determine the following: a) The Number and…

A: Given: Let us consider the given data, 97.5 wt% Fe-2.5 wt% C at a temp. 700°C To find: a)…

Q: Quenching is a process used to preserve at room temperature a phase which exists in equilibrium at…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: 3. For the regions and points on the Fe-C phase diagram given bellow, write the corresponding phases…

A: The reaction and corresponding composition phases are written from diagram as,

Q: Q3: For a 94.5 wt% Fe-5.5 wt% C at a temperature1100 °C, determine the following: a) The Number and…

A: Apply level to find the mixture percentage

Q: a) Indicate hypooeutenic, hypereutenic ranges and eutenic composition in wt%Sn. Use the phase…

A: a) Micro structure of alloy is given as,

Q: RD Which line on the above phase diagram corresponds to the Solid-Liquid transition? Answer P.

Q: (c) Describe how the liquidus and solidus of a determined experimentally. binary isomorphous phase…

A: (c)

Q: Q4: For a 98 wt% Fe-2 wt% C at a temperature 700 °C, determine the following: a) The Number and…

A: Find those answers using the iron iron carbide diagram, First draw the iron iron carbide diagram…

Q: Using the Ti-Cu phase diagram, if you start with 100 kg of a Ti-Cu mixture at 3000C and 10 wt. % Cu…

A: Using the Ti-Cu phase diagram, if you start with 100 kg of a Ti-Cu mixture at 3000C and 10 wt. % Cu…

Q: Suppose an alloy consists of a 75 wt% Sn-25 wt% Pb. i. List the phases present in the alloy at 185…

Q: Describe the different phases in the Fe-Fe-C diagram?

A: This diagram is known as iron carbon phase diagram.

Q: A mixture of 1.0 mol of hexane and 1.0 mol of nitrobenzene was prepared at 290 K. Calculate the…

A: At T=290K xN=0.17, xN=0.65 By using formula (lever rule) nαIα=nβIβ nαnβ=IβIα =0.650.17=3.82 or 3…

Q: c) The Cu-Zn phase diagram is shown in Figure 2. i) For a sample of composition 40 wt% Zn and 60 wt%…

Q: 3. (a) What is hot shortness? How does it affect the temperature at which eutectic alloys can be…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Using the lead-un phase diagram in a nominal composition of 30% Sn and 70% Pb at 250°C (482°F).…

A: At T = 250 deg. Celcius composition of Sn = 30% Composition of Pb = 70%

Q: An alloy of 30 wt % Pb and 70 wt % Sn is slowly cooled from 250°C to 27°C: a) Is this alloy…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: composition of the phase boundary (or solubility limit) f

A: Given: Alloy composition 60 wt% A-40 wt% B with alpha phase fraction 0.55 and beta phase fraction…

Q: For the Pb-Sn phase diagram showing incomplete solid solution, which of the Hume-Rothery rules are…

A: for Pn-Sn phse, they have size differences within 15% value have same electro-negativity but…

Q: Consider the binary alloy phase diagram shown schematically below. The left-hand side denotes phase…

Q: A magnesium-lead alloy of mass 7.5 kg consists of a solid a phase that has a composition just…

A: Given data: m=7.5 kg Need to determine the mass of lead alloy and amount of alpha phase dissolved.

Q: A/ The lead and tin are partially dissolved in each other in solid state although they completely…

A: Given: The lead melting point, TPb = 329°C The tin melting point, TSn = 232°C The mass of α at…

Q: Draw the thermal equilibrium phase diagram and identify all phases are present

A: The Beryllium-Silicon phase diagram is a simple eutectic (1090 °C @ 61% by weight Silicon). They are…

Q: A/ The lead and tin are partially dissolved in each other in solid state although they completely…

A: The lead melting point, TPb = 329°C The tin melting point, TSn = 232°C The mass of α at eutectic…

Q: A 10 30 70 1) For an A-B alloy of composition 25 wt% B (i) Draw the microstructure at T (just above…

A: Given dataAlloy A-B of composition 25wt % BTo draw1] Microstructure just above and below the…

Q: The phase diagram of Au-Cu and Au-Ni has differences. When Au is alloying with Cu and Ni why does it…

A: The above figure is the diagram of Cu and gold from research paper

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Types of Phase Diagrams and Its Applications in Metallurgy

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

In a binary phase diagram ( pressure omitted) what is the maximum number of phases that can coexist for at least one degree of freedom?
a-Arrange in a table the number of phases that can be observed at R.T in the range starting from zero to 6.67%C in an "Equilibrium Phase Diagram" and the corresponding three of the mechanical properties.b- Explain with examples the solid-solution, eutectic and peritectic observed phases.c- Draw the .microstructure of each phase
The Fe – Au solid – liquid T – xB phase diagram can be viewed as the intersection of asolid – phase miscibility gap with a solid – liquid phase – transition loop having aminimum at xAu = 0.8. The miscibility gap intersects the phase transition loop at xAu =0.1 and at xAu = 0.3. Fe has a higher melting point than Au. Sketch the phase diagramand label all the areas.
An alloy of Component A and Component B, which do not react but are miscible in all proportions in molten state, is used to manufacture “Fail Safe” devices for boiler. Narrate the effect of composition on equilibrium: Solid ↔ Liquid with the help of a phase diagram, if the melting point of A (900 ºC), B (350 ºC) and the lowest melting of all compositions is 280 ºC at 12.6% of A and 87.4% of B.
Calculate the amounts and compositions of phases at 726oC in a Fe-0.6% C alloy cooled under equilibrium conditions. Disregard the amounts of proeutectoid phases. A. 77.3% α, 22.7% Fe3C; C in α = 6.7% and C in Fe3C = 0.02% B. 91.3% α, 8.7% Fe3C; C in α = 0.02% and C in Fe3C = 6.7% C. 77.3% α, 22.7% Fe3C; C in α = 0.02% and C in Fe3C = 6.7% D. 91.3% α, 8.7% Fe3C; C in α = 0.05% and C in Fe3C = 8.4% E. None of the mentioned
An alloy of 30 wt % Pb and 70 wt % Sn is slowly cooled from 250°C to 27°C: a) Is this alloy hypoeutectic or hypereutectic? b) What is the composition of the first solid to form? c) What are the amounts and compositions of each phase that is present at 183°C + ∆T ? d) What is the amount and composition of each phase that is present at 183°C - ∆T ? e) What are the amounts of each phase present at room temperature? f) Draw the microstructure 183°C + ∆T and 183°C - ∆T in 2 cm diameter circle.
A hypothetical A-B alloy of composition 54 wt% B-46 wt% A at some temperature is found to consist of mass fractions of 0.5 for both αand β phases. If the composition of the β phase is 89 wt% B-11 wt% A, what is the composition of the α phase? ________ wt% B
For the Pb-Sn phase diagram showing incomplete solid solution, which of the Hume-Rothery rules are violated.
Use the phase diagrams for Cu-Ni and Cu-Ag systems below to answer the question: Based on the mechanism, would you expect a solution containing 80 wt% Cu to be stronger if the remaining 20% of the alloy was Ni or Ag? Briefly explain
According to the binary eutectic Pb-Sn phase diagram for the alloy of having 25 wt% Sn at 200°C determine the phase weight fractions.
Using the Ti-Cu phase diagram, if you start with 100 kg of a Ti-Cu mixture at 3000C and 10 wt. % Cu and cool down very slowly to point D (500 C), determine what phases are present at each letter, determine the compositions for each phase, and determine theweight in each phase. Point D): Phase(s) present Weight % of Cu in each phaseWeight of each phase
Question: For 5.7 kg of a magnesium–lead alloy of composition 50 wt% Pb–50 wt% Mg, is it possible, at equilibrium, to have α and Mg2Pb phases with respective masses of 5.13 and 0.57 kg? If so, what will be the approximate temperature of the alloy? If such an alloy is not possible, then explain why.