Below are given the solidus and liquidus temperatures for the germanium-silicon system. Construct the phase diagram for this system and label each region.

Q: What are the Miller indices for the plane drawn in the sketch below? Select one: O a (000) Ob.110)…

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Q: The indices for the direction shown in the figure are: Select one: O b.[111 [111]| Oa 11

A: For, miller indices of direction [u v w],  consider the "given direction vector" as a resultant and…

Q: Crystal Structure (Ch-3) Question-3 Name and sketch (free-hand) the 14 Bravais unit cells.

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Q: The ability to form martensite increases with increasing the critical cooling rate Examples of…

A: 1. If the cooling rate such that, it just touches the nose of TTT diagram is called critical cooling…

Q: (b). Determined the miller indices for the directions and planes in the following unit cell:…

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Q: The only alkali metal halides that do not adopt the NaCl structure are CsCl, CsBr, and CsI, formed…

A: The size of Cs+ ion is greater than the Na+ion size. The coordination number of Cs ion is 8 while…

Q: 1. The binary phase diagram for the silver (Ag) and germanium (Ge) system is shown in Figure 1. (a)…

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Q: Q2) A) Consider the tetragonal unit cell sketch the correct direction appropriate Miller indices in…

A: given data;miller indices [010],[111],[201],[101] and [001]sketck direction??

Q: Constants and Conversion Factors Atomic and lonic Radii of Selected Elements See the image below.…

A: Radius of α.Fe atoms =0.124nmC atoms =0.077mm

Q: 25. A sample of an alkali metal that has a bcc unit cell is found to have a miass of 1.000 g and a…

A: Given DataP=0.980 atmT=23°CV=539.29mLm=1gram

Q: 1044 Determine the liquidus temperature, soli- dus temperature, and freezing range for the following…

A: Liquidus Temperature: It is temperature above which material is in complete liquid state. Solidus…

Q: 15. Draw a (111) plane in the unit cell of a cubic crystal. Find the directions that lie on this…

A: The plane and direction is given below -

Q: What are the Miller Indices for the plane?

A: What are the Miller Indices for the plane? Answer: ( 1 1 1)

Q: Q20: What is the composition, in atom percent, of an alloy that contains 33 g copper and 47 g zinc?

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

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Q: Identify the component given in the figure 1.

A: Fig 1 is showing Mechanically controlled limit switch

Q: Problem 2 Consider the gas carburizing of a gear 1020 steel at 927°C. Calculate the time (in minute)…

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Q: within a orthorhombic unit cell, sketch the following: [123] and [133]

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Q: Draw, inside cubic unit cells, planes that have the following Miller indices. (a) (1 īT) (b) (12ī)…

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Q: alculate the number of vacancies per m3 for gold at 900 C. the energy for vacancy formation is 0.86…

A: Given   Temperature, T = 900oC = 1173 K Vacancy formation = 0.86 eV/atom Find   Number of vacancies

Q: Using the following information: ·A binary system of A and B metallic elements, which are partially…

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Q: 9. Equal moles of MgO and FeO are combined and melted. Determine (a) the liquidus temperature, the…

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Q: 18) The following is the phase diagram of A and B component, how many unstable components can exist?…

A: following is the answer to the above problem-

Q: [1,3,2] [1,0,2] [1,1,2] [0,1,2]

A: Given: Miller indices [1,3,2] [1,0,2] [1,1,2] [0,1,2] To draw: Miller indices

Q: Which of the following pairs can be considered to have the same phase? O A. Water and ice in a cup…

A: The word ph=ase refers to a physically homogenous condition of matter that has a certain chemical…

Q: (b) Name all regions within the phase diagram.

A: A phase diagram is a graphical depiction of a substance's physical states under various…

Q: The unit cell has a = 5 A, b=S A, c= 3 A, a = 90, B 65 and y 54. The space lattice for this unit…

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Q: If you hold the temperature of a star constant, how does changing the radius of the star affect the…

A: A star's luminosity increases with rising temperatures if its radius remains constant. This…

Q: within a orthorhombic unit cell, sketch the following: [213] and [301]

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Q: Show for B CC Structure that the unit length and atomic radius are releted = 4R

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Q: Calculate the lattice constant of the alloy you found in part (a). Assume the alloy and its end…

A: Given data, The alloy is Zinc Blende (ZnS) Atomic radius of ZnS, aZnS=5.409 A° To determine, the…

Q: APF for a face-centered cubic structure = 0.74 *

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Q: A NIO-20 mot% Mgo ceramic is allowed to solidify. (See the figure below.) Temperature (°C) 2800 2600…

A: (a) Determine the composition (in mos MD) of the first sold to form   (b) Determine the composition…

Q: What variable/s play a role in determining how and when phase transitions happen? (Check all that…

A: Phase changes occur due to external factors.

Q: prove the interplanar spacing of the cubic crystal structure (primitive) [prove the distance in…

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Q: Draw the following direction vectors in an orthorhombic unitcell:[111],[201]and [2 ̄31]. with…

A: To visualize the direction vectors in the given orthorhombic unit cell. The lattice parameters are-

Q: Derive the inte polation functions of the transition element shown in Fig. 1

A: We are asked to find the Interpolation function given diagram Interpolation function for…

Q: Describe experimental procedure to obtain a binary isomorphic phase diagram for metals A and B by…

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Q: An FCC iron-carbon alloy initially containing 0.35 wt% C is exposed to an oxygen-rich and virtually…

A: Given data:Initial carbon concentration Surface carbon concentration Desired carbon concentration…

Q: Draw the following directions within the empty unit cell below [101], [113], and [212]

A: Given: Unit cell To Draw  The following directions within the empty unit cell below [101], [113],…

Q: By definition, steel can contain up to  [    ] percent carbon. It is uncommon to see steels…

A: steel can contain up to  [    ] percent carbon. It is uncommon to see steels containing more than […