A copper-nickel alloy contains 38% by weight of Cu and 62% by weight of Ni and is at 1330 ° C. Using the figure, answer the following questions: a) What is the percentage by weight of copper in the solid and liquid phases at this temperature? b) What percentage by weight of the alloy is liquid and what percentage is solid?

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: 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: 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 is the composition in weight percent of an alloy that contains 98 g tin and 65 g lead? What is…

A: weight of the alloy (98+65)=163g weight percentage of Tin=(98/163)x100=60.12 %…

Q: Presume that we have 100 grams of an alloy with overall chemical composition of 90 wt. pct. tin and…

A: The mass of alloy, m = 100 gm The composition of the alloy = 90 wt%Sn and 10 wt% Pb The temperature…

Q: Please help

A: Step 1: MgO-65 wt% FeO system:1. Liquidus Temperature:  - The liquidus temperature is the…

Q: a. Determine the composition of phases. b. Calculate the amount of phases present in terms of (i)…

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

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Q: B/ Aluminum (Tm=660 OC) and Silicon (Tm=1410 OC) were fully dissolved in each other in the liquid…

A: Given: The melting point of pure Al with 0% Si, Tal = 660°C The melting point of pure with 0% Al,…

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: 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: Determine the hkil indices for the plane A in the figure below. Show all your working. h k

A: Given : The diagram is,

Q: These questions are based on a high carbon stell with a composition of 1.5%C and 98.5%Fe 1)Name the…

A: Given 1.5 wt% C and 98.5 wt%Fe  so Co=1.5 wt%C

Q: What is the composition, in at. %, of an alloy that contains 35g of Cu and 42g of Zn Acu=…

A: Write the expression of the number of moles of Cu.

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: 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: For a 70-30 Zn-Cu alloy, what would the percent of each phase be at 800°C and 500°C?

A: Draw the phase diagram of Zn-Cu alloy as shown below –

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

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Q: 1000 grams of steel containing 1.5 weight percent carbon is heated to complete melting.  After…

A: Given: Mass of steel=1000 grams Weight % of carbon=1.5 % To find: The amount of pure iron or pure…

Q: Which of the following statements are true about the following phase diagram? Group of answer…

A: At atmospheric pressure three allotropic forms of iron exist: alpha iron (α-Fe), gamma iron  and…

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

A: Given:

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…

Binary Phase Diagram

The Hume-Rothery conditions are restricted to solid solutions that form either substitutional or interstitial solutions.