Using the following table, draw a melting point diagram and estimate the eutectic temperature and composition: Percent composition Melting point range (°C) 100% A 125-126 75% A-25% B 115-120 65% A- 35% B 128-131 50% A- 50% B 135-140 100% B 151-152 Can you suggest what additional points you need to give a more accurate measure of the eutectic point?

Q: b) Figure 2 is the tin-gold phase diagram, for which only single-phase regions are labeled. Write…

A: (1) In this given Tin-gold phase diagram, there are two eutectic points.

Q: Describe the phases present at the eutectic temperature when the overall composition is x(Cu)= 0.5

A: The detailed phase diagram of Ag-Cu is:

Q: (d) Draw and label the microstructure of an 80 wt.% Mg alloy at 600 °C. (e) A Mg-Pb alloy of mass…

A: Given Data:   To Find: (d) Draw and label the microstructure of an 80 wt.% Mg alloy at 600 °C.(e) A…

Q: Given the Cu-Zn phase diagram below, determine the amount of the phase/s present of a 75 wt% Zn -25…

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Q: How many kilograms of nickel must be added to 1.75kg of copper to yield a liquidus temperature of…

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Q: For the alloy Mg-45 wt % Pb alloy at 500°C, what is the weight percentage of Pb in Liquid? It does…

A: Given: The wt percentage of Pb, Co = 45 The temperature of alloy, T = 500 C

Q: Choose fhe correct anguer ? 7) The term allotropy is normally reserved for this behavior in pure…

A: 7.  1)  elements Allotropy is the existence of two or more different physical forms of a chemical…

Q: Figure below is a binary eutectic copper-silver phase diagram. Consider if 500 grams of an 88 wt%…

A:

Q: (2) Sketch the microstructure of Pb-Sn alloy at (A) and (B). (s Composition (at% Sn)

A: Microstructure in metallic materials consists of the distribution and topological arrangement of…

Q: 2. Shown below is the binary lead-tin phase diagram from your textbook. Answer the questions below.…

A: a. Proeutectic composition is calculated at the temperature just above eutectic line of 183°C As the…

Q: TC C) 1600 3 2 1 1400 5 1148 1200아 7 100아 10 800 727 600 11

A: To determine the compositions at the marked position in the Iron-iron carbide diagram.

Q: How would I... Determine the composition of aluminum and silicon (%Al/%Si) to melt the Al-Si…

A: what you are looking for is the eutectic point in a eutectic reaction a liquid phase transforms into…

Q: If our alloy has a composition of 10% i and has a temperature of 1100C, determim Si. a) What…

A:

Q: For the copper-nickel phase diagram of composition 60% Ni and 40% Cu. Draw the hanges in…

A: Draw a vertical line at 60 wt% Ni   To draw changes in microstructure along this line during the…

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: Composition (at% Zn) 100 2200 20 40 60 80 1200 2000 atL Liquid 1000 1800 B+L H1600 800 1400뜨 8+L…

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Q: At what temperature does the first liquid phase form at 90% Ni? T(°C) 1600 1500 1400 1300 1200 1100…

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Q: 1 Al-Li Aerospace Alloys When a small amount of Li is added into Al to create an Al-Li alloy, the…

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Q: 13) If you have an alloy with a composition of 22 wt% Ag at a temperature of 779.1° C, identify: a)…

A:

Q: 100 (iv) Given that the average density of a phase is determined as Pa = calculate the PA PB volume…

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Q: Use the Lead-Tin (Pb-Sn) phase diagram below to answer the following questions: Place the following…

A: Given:

Q: A two-phase phase diagram is shown. Answer the following questions 1500- Temperature 1100 0 -1300 20…

A: The red dot is in the middle of the line between 54  and 82 on the x-axis, so the composition of Ni…

Q: Hi i keep getting these wrong

A: 13.1 Bi-65at%Sb means 65% Sb and 35% Bi. See the image I attached, it would be ~375oC. So your…