Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 4, Problem 18RQ
To determine
To define:- The tool used to determine the relative amount of the component phases in a two-phase mixture.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Determine the composition of the phases;
List out of gas -solid mass transfer operations with suitable example and explain its industrial applications with neat sketch of each examples?
The point in the phase diagram where the fusion curve, the vapor pressure curve, and the sublimation curve join is called the
Question 4 options:
melting point.
critical point.
double point.
boiling point.
triple point.
A sample of an ideal gas is slowly compressed to one-half its original volume with no change in temperature. What happens to the average speed of the molecules in the sample?
Question 5 options:
It doubles.
It halves.
cannot be determined without more information.
It quadruples.
It does not change.
Phase changes occur
Question 6 options:
as the temperature decreases.
all of the above.
none of the above.
as the temperature remains the same.
as…
Chapter 4 Solutions
Degarmo's Materials And Processes In Manufacturing
Ch. 4 - What kind of questions can be answered by...Ch. 4 - Prob. 2RQCh. 4 - Supplement the examples provided in the text with...Ch. 4 - Prob. 4RQCh. 4 - What three primary variables are generally...Ch. 4 - Use the pressure–temperature diagram for water...Ch. 4 - Prob. 7RQCh. 4 - What form of equilibrium phase diagram is most...Ch. 4 - What is a cooling curve?Ch. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - What types of changes occur upon cooling through a...Ch. 4 - Prob. 15RQCh. 4 - What is a tie�line? For what types of phase...Ch. 4 - What points on a tie�line are used to determine...Ch. 4 - Prob. 18RQCh. 4 - What is a cored structure? Under what conditions...Ch. 4 - What is the difference between a cored structure...Ch. 4 - Prob. 21RQCh. 4 - Prob. 22RQCh. 4 - Prob. 23RQCh. 4 - Prob. 24RQCh. 4 - For the various three�phase reactions, what does...Ch. 4 - Prob. 26RQCh. 4 - Prob. 27RQCh. 4 - Prob. 28RQCh. 4 - Prob. 29RQCh. 4 - Prob. 30RQCh. 4 - Prob. 31RQCh. 4 - Prob. 32RQCh. 4 - Prob. 33RQCh. 4 - Prob. 34RQCh. 4 - Prob. 35RQCh. 4 - Prob. 36RQCh. 4 - Prob. 37RQCh. 4 - What is carbon equivalent, and how is it computed?Ch. 4 - Prob. 39RQCh. 4 - Prob. 40RQCh. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Consider the manufacture of a fishhook beginning...Ch. 4 - If a stainless steel were to be used, what type of...Ch. 4 - A wide spectrum of coatings and surface treatments...Ch. 4 - Prob. 1.4CSCh. 4 - Prob. 2.1CSCh. 4 - Prob. 2.2CSCh. 4 - Prob. 2.3CSCh. 4 - Prob. 2.4CS
Knowledge Booster
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
- Using the Mg-Pb phase diagram below, if you start at point A and cool down very slowly to room temperature (point D), sketch the microstructure associated with each letter, determine what phases are present at each letter, determine the compositions for each phase, and determine the weight in each phase. The Mg-Pb mixture has 20 wt. % Pb in it. You start with 100 kg.arrow_forwardPhase diagram of lead-tin system is given in the figure below. For the of composition for 80 wt.% Sn-20 wt.% Pb: (a) Draw schematic sketches of the microstructure, (b) calculate the compositions and weight fractions of each phases at 280°C, just above 183°C (T ) and just below 183°C (T). T° C) 300 L (liquid) TL+BB 97.8 200- 18.3 183° С 1 %3D 3D 100- a + B 13 20 100 32 60 80 C, wt% Snarrow_forwardA mixture of 1.0 mol of hexane and 1.0 mol of nitrobenzene was prepared at 290 K. Calculate the amount of hexane present in each phase at 290 K by using the phase diagram given below. (nala = nglp) T/K P= 1 290 P= 2 273 0.17 ㅇ 0.2 0:65 0.8 0.6 0.4 1 x(C;H14)arrow_forward
- Which of the following was NOT done in the synthesis of the thermochromic material? O a. Dissolving the CuCl₂ in absolute ethanol. O b. Placing the beaker in an ice bath for crystallization and collecting the crystals using suction filtration. O c. Immersing the material in an ice bath and back to hot water bath to demonstrate its reversible thermochromism. O d. All of the above statements were donearrow_forward5. (a) Construct the phase diagram for zinc and magnesium system using the following data: Melting point of Mg is 665°C Melting point of Zn is 500 °C One eutectic point at 350 °C with 20% of Zn (i) (ii) (iii) (b) Describe what happens when the mixture of 40% mole of Zn is cooled to from 650 °C to 200 °C?arrow_forwardA. What is the maximum solid solubility of Cu in Ag? At what temperature? Write the Ag-Cu eutectic reaction, indicating the reactant and product phase(s), and the temperature and the composition (as wt% Cu) at which the reaction takes place.arrow_forward
- (1) Describe what is meant by the term cooling curve when phase diagrams are considered. (ii) Give a thermodynamic interpretation of the terms break and halt. (iii) Sketch an example of a phase diagram for a binary mixture of compounds A and B, which are solids at room temperature. The melting point of A is higher than that of B. The eutectic point is at 80 mol % A. Compound AB melts incongruently. (vi) Sketch a cooling curve at the composition where compound AB is formed.arrow_forwardPhase Diagram A/ The lead and tin are partially dissolved in each other in solid state although they completely dissolved in liguid state. They form eutectic from solid solutions alfa (a) and beta (B) at alloying composition 62% tin and 38% lead, the eutectic forming temperature is 184oC. Alfa contained 20% tin dissolved in 80% lead at 1840C while beta consist of lead dissolved in tin at 1840C. If the 100 g of eutectic contained 45.5 g of alfa at 1840C. The melting temperatures of lead and tin are 3290C and 2320C respectively, and the solubility of tin and lead in each other's diminished to zero at room temperature. Plot the phase diagram for lead- tin system label all phases and temperature. Show graphically the temperature of the formation of the first solid for 42% lead alloyarrow_forwardChoose Ane correct angmer The term allotropy is normally reserved for this behavior in pure elements /compounds, 7) while the term polymorphism is used for elements /compounds. 8) As the extent of undercooling decreases/ increases, the thermodynamic driving force for the formation of a solid phase from the liquid is decreased/ increased.arrow_forward
- For a Cu-Ag alley of composition 30 wt% Ag 70 wt% Cu and at 775°C do the following:(a) Determine the mass fractions of alfa and beta phases. (b) Determine the mass fractions of primary alfa and eutectic microconstituents. (c) Determine the mass fraction of eutectic alfaarrow_forwardSuppose an alloy consists of a 75 wt% Sn-25 wt% Pb. i. List the phases present in the alloy at 185 °C. ii. Determine the composition of the phases present in (i). iii. Calculate the relative amount of each phase present at 183 °C in terms of the mass fraction. iv. Sketch with labels the microstructure of the alloy at the temperature of 183 °C – ΔΤ.arrow_forwardA student performing this lab experiment receives his unknown solution that may contain ( Ba, Ca, and Mg). And begins to conduct tests to identify 2+ 2+ 2+ the cations present in the unknown solution. Based on the following observation 1) When the unknown solution was treated with K,Cro4, no precipitate was formed. 2) The resulting solution from step 1 was basified with 6M NH, before the addition of aqueous K,C,0, which forms a white precipitate. 3) To the resulting solution from step 2, was treated with ammonia and of Na,HPO,· A white precipitate 4 was formed after heating the solution for 10 minutes at 60°C. Which cations were present in the student's unknown solution? Select one or more: 2+ Ва 2+ Mg 2+ Саarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Chemical and Phase Equilibrium; Author: LearnChemE;https://www.youtube.com/watch?v=SWhZkU7e8yw;License: Standard Youtube License