1) From the figure of cooling curve find the following: (a) Pouring temperature (b) Cooling rate (c) Solidus temperature (d) Super heating (e) Super cooling (f) Solidification range 800 (g) Local solidification time (h) Total solidification time 600 400 10 Time (min) 2) From the figure of cooling curve find the following: (a) Pouring temperature (b) Cooling rate (c) Liquidus temperature (d) Solidus temperature 300 (e) Super heating (f) Super cooling (g) Solidification range (h) Local solidification time 200 (i) Total solidification time 100- 4 12 16 20 24 28 32 36 Times (sec) Temperature (C) Temperature (°C)

1) From the figure of cooling curve find the following: (a) Pouring temperature (b) Cooling rate (c) Solidus temperature (d) Super heating (e) Super cooling (f) Solidification range 800 (g) Local solidification time (h) Total solidification time 600 400 10 Time (min) 2) From the figure of cooling curve find the following: (a) Pouring temperature (b) Cooling rate (c) Liquidus temperature (d) Solidus temperature 300 (e) Super heating (f) Super cooling (g) Solidification range (h) Local solidification time 200 (i) Total solidification time 100- 4 12 16 20 24 28 32 36 Times (sec) Temperature (C) Temperature (°C)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

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: (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: Which one of the following statements about a phase diagram is incorrect? (a) Solid solubility…

A: Phase diagram: By changing the pressure and temperature of one substance or a mixture it will change…

Q: Draw a PVT surface and indicate the regions where two phases coexist and label the axes

A: Pure substance A pure substance refers to an element or a compound that has no component of another…

Q: Question : Make an initial estimation of the composition of your Sn-Bi alloy based on your cooling…

A: There are cooling curve and phase diagram. The cooling curve shows the relations between the…

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: Assume you have 1kg of an alloy consisting of 85 wt% Sn and 15 wt% Pb at a temperature of 184 °C.…

A: Draw the above given phase diagram.

Q: Describe the cooling of a peritectic alloy with the concentration CO and sketch the microstructure…

A: The given figure is-

Q: An AL disk with a diameter = 10 cm and thickness = 5 cm is cast of pure aluminum in a sand casting…

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: A liquid cast iron has a density of 7.65 g/cm³. Immediately after solidification, the density of the…

A: The initial density of liquid cast is .The final density of solid cast is .

Q: Which one is better for the casting structure (a) and (b) in the following figures? Why? 1. 2. 3.…

A: Finding the correct casting as from the figure ***As per our company policy we are supposed to do…

Q: A liquid cast iron has a density of 7.65 g/cm3. Immediately after solidification, the density of the…

A: Given:- Density of liquid cast iron before solidificationρ1 = 7.65 g/cm3Density of liquid cast…

Q: 1500 1300 1100 900 700-660.452°C 500 300 0 10 (A1) Al 12.2 10 20 20 30 30 Weight Percent Silicon 40…

A: given; % over all composition if Al- Si mixture(C0)=12.2% composition of aluminium(C1)=1.65%…

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

Q: i need the answer to this question please not the composition : Discuss the indicators of…

A: As shown in the drawing the following weight percentage and the composition of Bismuth and Tin are…

Q: 6) The y phase in steel can transform into Pearlite and through diffusional processes. |

A: Austenite, ferrite, and pearlite are different phases of the steel microstructure.Austenite has 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 5 cm cube solidifies in 4.6 min. Assume n=2. Calculate (a) the mold constant in Chvorinov’s rule…

A: To find: The Mold constant and solidification time. Given: The side of a cube, a = 5 cm. The vale of…

Q: Determine the composition of each phase at 1300C, 1250C, and 1200C temperatures. Indicate wt%Ni of…

Concept explainers

Solidification of metals

The term solidification indicates the conversion of material from the state of liquid to the state of solid. The solid-state is more compact and rigid than liquid, and the solidification indicates the transformation of material from a random state to a more compact and crystalline form. The point at which dendrite formation in liquid starts taking place is referred to as the solidification point.

Question

1) From the figure of cooling curve find the following:
(a) Pouring temperature
(b) Cooling rate
(c) Solidus temperature
(d) Super heating
(e) Super cooling
(f) Solidification range
800
(g) Local solidification time
(h) Total solidification time
600
400
8
10
Time (min)
2) From the figure of cooling curve find the following:
(a) Pouring temperature
(b) Cooling rate
(c) Liquidus temperature
(d) Solidus temperature
(e) Super heating
(f) Super cooling
(g) Solidification range
300
(h) Local solidification time
200E
(i) Total solidification time
100
4.
8
12
16
20
24
28
32
36
Times (sec)
Temperature (°C)
Temperature (°C)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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

13. For the heterogeneous solidification, derive the critical radius of solid nucleus r*, the activation free energy of nucleation AG*, and the number of stable nuclei n*.
In a melting point phase diagram what do you mean by the eutectic point? How does this affect the obtained melting point range?
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…
At what temperature does solidification form at 10% Ni? T(°C) 1600 1500 1400 1300 1200 1100 1000, Answer: L (liquid) L+a solidus liquidus 20 40 60 wt% Ni 86 100
The first photo was the screenshot of my question here in Bartleby. But in other site (chegg), I saw the same problem but the answers are different. On another site also, the answers are the same as of chegg—however, "member AB" was stated, and not BA. I am hoping for clarification on what process to use, and why. Thank you
On the continuous growth, Calculate the interfacial undercooling if the melting temperature is 600 K and the latent heat of melting is given as 30 kJ/kg? (Assume the driving force for solidification as 45 kJ/kg?
Q) A graph of your temperature versus time cooling curve. Discuss the indicators of solidification initiation and termination and the implied alloy composition(s) I have provided with the grpah of the tmep vs time cooling curve and the phase diagram please answer the above question accordingly in paragrahps