A 50 wt% Ni–50 wt% Cu alloy is slowly cooled from 1400°C (2550°F) to 1200°C (2190°F) (d) What is the composition of this last remaining liquid phase?

Q: Consider 2.4 kg of a 99.7 wt% Fe-0.3 wt% C alloy that is cooled to a temperature just below the…

A:

Q: 2. Please complete the table below. Please fill the name of the phases after the indicated heat…

A: Below is the table which indicates the phases after heat treatment

Q: 700 L 600 500- (A1)+ (A1)+ O 400 (A1) emperature,

A: steps :- (1) solutioning (2) quenching (3) aging   Maximum hardness will be obtained at an optimum…

Q: Copper-Nickel alloy is widely applied in industry. (a) List at least three applications where Cu-Ni…

A: Given: The wt% of mixture = 40 Wt% CO and 60 Wt% Ni The temperature, T = 1320oC

Q: What kinds of dispersion hardened alloys can retain their strength up to 1000 ° C?

A: →Carbide Alloys →Niobium Alloys →Nitrides →Nickel based Super alloys these dispersion hardened…

Q: Consider 4 Kg of a 98.70 wt % Fe, 1.30 wt % C alloy at temperature just below eutectoid, determine…

A:

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: The figure below shows Pb-Sn phase diagram. What is the composition of Pb and Sn at point 1? 1200…

A: Correct answer: c. 90 wt % Sn and 10 at % Pb.

Q: (a) Calculate the change in molarentropy of adamantium that is heated from 700°Cto 800°C. (b) What…

A:

Q: 2: Consider a Cu-80wt% Ni-20% alloy, determine the following: (a) The liquidus and solidus…

A: (a) Liquidus temperature ar 'a' →Tl Tl = 1250 oC Solidus temperature at 'b' →Ts Ts = 1150 oC (b)…

Q: .For a steel alloy with .3% carbon, what would the percent of each phase be at 730°C and 725°C?

A: Let us consider a portion of Iron-Carbon diagram as shown below, For the 730 °C and 0.3% of carbon,…

Q: A 95cu-5AG copper-silver alloy is cooled slowly from 1100°C to 20°C. What phases at what…

A:

Q: (°C) (liquid) L A

A:

Q: A 50 wt% Ni–50 wt% Cu alloy is heated to a temperature within the a  liquid-phase region. If the…

A:

Q: Determine the quenching and normalizing process temperatures of 2 different steels containing 0.6% C…

A: TO DETERMINE THE QUENCHING AND NORMALIZING PROCESS :- QUENCHING :- For hypo-eutectoid steel…

Q: (Q.3) For 30 wt% Cu-70 wt% Ag alloy at 650 "C, (a) what phases are present? (b) What are the…

A:

Q: 1. What temperature does a Fe-C metal with less than 4 weight percent C melt at? 2. What…

A: The Iron-Carbon diagram is a plot between the carbon weight percentage in Fe on X-axis and…

Q: Q3: A: 40 wt% Sn-60 wt% Pb alloy at 220°C, determine the phases present?

A:

Q: b) Indicate corresponding cooling rates ( fast, mid-range, slow) and heat treatment c) Indicate a…

A:

Q: Temperature = Temperature = Composition (at% Sn) 20 40 60 80 100 327 °C 600 300 Liquid 500 Liquid a…

A:

Q: onsider a 80wt% Ni-20% alloy, determine the following: (a) The liquidus and solidus temperature of…

A: To find: (a) Temperature of liquidus and solidus. (b) Composition of last liquid to solidify…

Q: e answr this

A: a)From the given phase diagram the first liquid phase form at 183°C.

Q: ent, of an alloy that consists

A: Atomic% of Cu =5% Atomic% of Pt= 95 % Required Wt% of above elements in alloys

Q: For a 50-50 Mg-Pb alloy, what would the percent of each phase be at 500°C, 300°C and 100°C?

A: Consider the diagram as shown below   Given compositions by weight are as,

Q: A 65Cu-35Zn brass is heated from 300°C to 1000°C. What phases are present at each 100°C interval?

A: Refer to the copper and zinc phase diagram. For 65Cu-35Zn, a vertical line has been drawn for easy…

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

A:

Q: What are the equilibrium phases, compositions, and phase fractions in a sample with overall…

A: Given data To determine the phase, Compositions and phase fractions in a sample of 40%wtCu at 6000C

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

A:

Q: 4. The figure below shows the phase diagram for a hypereutectoid plain carbon steel. Assume that…

A: To find:i. The structure at points a, b, c, and d on the diagram.ii. The of proeutectoid ferrite at…

Q: What are the compositions of the phases present in a Fe -0.40% C alloy at 726°C?

A: Given data:- Fe -0.40% C alloy at 726 °C To find:-the compositions of the phases present

Q: Draw thermal equilibrium diagram for the binary alloy system (Si-Au), from the following data:- a-…

A: To Draw :The Thermal equilibrium diagram for the binary alloy system (Given  : The silicon metal at…

Q: answer the following: 3) Plot the Iron-Iron Carbide phase diagram label all phases and temperatures,…

A: Phase Diagram-it is a  graphical reprsentation  of the effect of temperature and composition upon…

Q: a- Give the name for this type of phase diagram, and what is the main feature for this type? b-…

A:

Q: 5

A: A refractory material, often known as a refractory, is a material that resists breakdown caused…

Q: 3- The limited solid solubility Binary phase diagram has many types of reactions like 4- the Crystal…

A: Given questions are related to material science. 3. The limited solid solubility Binary phase…

Q: Q2/ in the following copper-silver phase diagram. Make phase analyses of an 30 wt% Ag - 70 wt% Cu…

A:

Q: 10 Cite the phases that are present and the phase- Ocompositions for the following alloy (g) 21.7…

A:

Q: a. Determine the composition of each phase in a Cu-40% Ni alloy at 1300°C, 1270°C, 1250°C, and…

A: a. Determine the composition of each phase in a Cu-40% Ni alloy at 1300°C, 1270°C, 1250°C, and…

Q: What are the effects of alloving elements on Fe-C binary phase diagram

A: The alloying element has strong effect on iron carbon phase diagram. for example when nickel and…

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: BI (a) Figure BI below shows the equilibrium phase diagram of hypothetical A - B alloy system.…

A: (i) Draw the given equilibrium phase diagram.

Q: Consider the binary Magnesium-Lead phase diagram below. For the alloy Mg-45 wt % Pb alloy at 700 C,…

A: Given: The temperature of the alloy, T = 700 C The wt percentage of Pb, Co = 45%