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(a)
Interpretation:
The process of annealing heat-treatment needs to be explained.
Concept Introduction:
Heat treatment is a process used to change the materials physical and chemical properties. Metallurgical is the most frequently used applications. In the production of many other products such as glass, heat treatment is used. Heat treatment includes heating or chilling to achieve the required outcome, usually at extreme temperatures.
(b)
Interpretation:
Theaustenitizing heat-treatment process needs to be explained.
Concept Introduction:
Heat treatment is a process used to change the materials' physical and chemical properties. Metallurgical is the most frequently used applications. In the production of many other products such as glass, heat treatment is used. Heat treatment includes heating or chilling to achieve the required outcome, usually at extreme temperatures.
(c)
Interpretation:
The annealing heat-treatment process needs to be explained.
Concept Introduction:
Heat treatment is a process used to change the materials physical and chemical properties. Metallurgical is the most frequently used applications. Many other products, like glass are manufactured using heat treatment. Heat therapy involves cooking or cooling, generally at severe altitudes, to accomplish the necessary effects.
(d)
Interpretation:
Thenormalizing heat treatment process needs to be explained.
Concept Introduction:
Heat processing is used to alter the physical and chemical properties of products. The most common apps are metallurgical. Many other products, like glass heat treatment, are used in the manufacturing of these products. Heat therapy involves cooking or cooling, generally at severe altitudes, to accomplish the necessary effects.
(e)
Interpretation:
Thequenching heat treatment process needs to be explained.
Concept Introduction:
Heat treatment is a process used to change the materials physical and chemical properties. Metallurgical is the most frequently used applications. Many other products, like glass heat treatment, are used in the manufacturing of these products. Heat therapy involves cooking or cooling, generally at severe altitudes, to accomplish the necessary effects.
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Chapter 13 Solutions
Essentials of Materials Science and Engineering, SI Edition
- Consider a piece of steel undergoing a decarburization process at 925 degrees C. the mass diffusivity of carbon in steel at 925 degrees C is 1*10^-7 cm^2/s. Determine the depth below the surface of the steel at which the concentration of carbon is reduced to 40 percent from its initial value as a result of the decarburization process for (a) an hour and (b) 10 hours. Assume the concnetration of carbon at the surface is zero throughout the decarburization process.arrow_forwardE3.2 Consider the following prototype patterns. i. ii. iii. P1 = P2 = 10.5. [1] Find and sketch a decision boundary for a perceptron network that will recognize these two vectors. Find weights and bias which will produce the decision boundary you found in part i, and sketch the network diagram. Calculate the network output for the following input. Is the network response (decision) reasonable? Explain. p = [2] iv. V. Design a Hamming network to recognize the two prototype vectors above. Calculate the network output for the Hamming network with the input vector given in part iii, showing all steps. Does the Hamming network produce the same decision as the perceptron? Explain why or why not. Which network is better suited to this problem? Explain.arrow_forward7. See the code below and solve the following. public class Test { public static void main(String[] args) { int result = 0; } result = fn(2,3); System.out.println("The result is: + result); // fn(x, 1) = x // fn(x, y) = fn(x, y-1) + 2, when y>1 public static int fn(int x, int y) { if (x <= 1) return x; else return fn(x, y-1) + 2; } } 7-1. This program has a bug that leads to infinite recursion. Modify fn(int x, int y) method to fix the problem. (2 point) 7-2. Manually trace the recursive call, fn(2,3) and show the output (step by step). (2 point) 7-3. Can you identify the Base Case in recursive method fn(int x, int y)? (1 point)arrow_forward
- Draw three diagrams or curves according to the table above that show the relationship between the armature current and the voltage, the armature current and the speed, and the armature current and the shunt current. This is what I am sure of. Real paperarrow_forward6. See the code below and solve the following. import java.io.*; public class DataStream { } public static void main(String[] args) } DataOutputStream output = new DataOutputStream(new FileOutputStream("temp.dat")); output.writeUTF("Book1"); output.writeInt(85); output.writeUTF("Book2"); output.writeInt(125); output.writeUTF("Book3"); output.writeInt(70); output.close(); // ToDo: Read all data from temp.dat and print the data to the standard output (monitor) 6-1. This program has a compile error, and the message is “Unhandled exception type FileNotFoundException". How do you fix this error? (1 point) 6-2. Is FileNotFoundException a checked exception or an unchecked exception? (1 point) 6-3. What is the difference between checked exception and unchecked exception? (1 point) 6-4. Please complete the above program by reading all data from temp.dat and print the data to the standard output (monitor) by using System.out.print, System.out.println or System.out.printf method. (2 points)arrow_forwardPlease do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful! Please do not copy other's work,i will be very very grateful!!arrow_forward
- use Graphically 1000 Kg/hr on an acetone water mixture containing 10% of acetone is to be extracted with trichloroethane. The recovered solvent to be used is free of acetone. If 95% recovery of acetone is desired, the equilibrium relationship is given by kg acetone/kg trichloroethane 1.65 kg acetone/kg water. Estimate the number of stages required if 1.5 times the minimum solvent is used when: - Cross-current is to be extracted. a- b- b- Counter-current is to be extracted.arrow_forwardMultiple Choice Circle the best answer to each statement. 1. Which geometry attribute deviation(s) can be limited with a profile of a surface tolerance? A. Location B. Orientation C. Form D. All of the above 2. A true profile may be defined with: A. Basic radii B. Basic angles C. Formulas D. All of the above 3. Which modifier may be applied to the profile tolerance value? A B C. D. All of the above 4. The default tolerance zone for a profile tolerance is: A. Non-uniform B. Unilateral C. Bilateral equal distribution D. Bilateral-unequal distribution 5. An advantage of using a profile tolerance in place of a coordinate tolerance is: A. A bonus tolerance is permitted. B. A datum feature sequence may be specified C. A profile tolerance always controls size D. All of the above 6. The shape of the tolerance zone for a profile tolerance is: A. Two parallel planes B. The same as the true profile of the toleranced surface C. Equal bilateral D. Cylindrical when the diameter symbol is speci- fied…arrow_forwardWrite a program that reads a list of integers from input and determines if the list is a palindrome (values are identical from first to last and last to first). The input begins with an integer indicating the length of the list that follows. Assume the list will contain a maximum of 20 integers. Output "yes" if the list is a palindrome and "no" otherwise. The output ends with a newline. Hints: - use a for loop to populate the array based on the specified size (the first number entered) - use a for loop to check first value with last value, second value with second from end, etc. - if the values do not match, set a Boolean variable to flag which statement to output (yes or no) Ex: If the input is (remember to include spaces between the numbers): 6 1 5 9 9 5 1 the output is: yes Ex: If the input is: 5 1 2 3 4 5 the output is: C++ codingarrow_forward
- Write a program that reads a list of integers from input and determines if the list is a palindrome (values are identical from first to last and last to first). The input begins with an integer indicating the length of the list that follows. Assume the list will contain a maximum of 20 integers. Output "yes" if the list is a palindrome and "no" otherwise. The output ends with a newline. Hints: - use a for loop to populate the array based on the specified size (the first number entered) - use a for loop to check first value with last value, second value with second from end, etc. - if the values do not match, set a Boolean variable to flag which statement to output (yes or no) Ex: If the input is (remember to include spaces between the numbers): 6 1 5 9 9 5 1 the output is: yes Ex: If the input is: 5 1 2 3 4 5 the output is: C++ codingarrow_forwardA solution of 5% acetaldehyde in toluene is to be extracted with water in five stage co-current operation. If 25kg/100kg feed is used, what is the mass of acetaldehyde extracted and the final concentration? The Equilibrium relation is given by: kg acetaldehyde /kg water = 2.2 kg acetaldehyde / kg toluene.arrow_forwardFeed mixture weighing 200 kg of unknown composition containing water, acetic acid, isopropyl ether is contacted in a single stage with 280kg mixture containing 40wt% acetic acid. 10wt% water and 50wt% isopropyl ether. The resulting raffinate layer weight 320 kg and containing 29.5wt% acetic acid, 66.5 wt% water and 4wt% isopropyl ether. Determine the composition of the original feed mixture and the extract layer Water layer Isopropyl ether layer acetic acid water Isopropyl ether acetic acid water Isopropyl ether 0 98.8 1.2 0 0.6 99.4 0.69 98.1 1.2 0.18 0.5 99.3 1.41 97.1 1.5 0.37 0.7 98.9 2.89 95.5 1.6 0.79 0.8 98.4 6.42 91.7 1.9 1.93 1 97.1 13.3 84.4 2.3 4.82 1.9 93.3 25.5 71.1 3.4 11.4 3.9 84.7 36.7 58.9 4.4 21.6 6.9 71.5 44.3 5.1 10.6 31.1 10.8 58.5 46.4 37.1 16.5 36.2 15.1 48.7arrow_forward
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