A copper-nickel alloy that solidifies with a secondary dendrite arm spacing (SDAS) of 0.001 cm requires 15
Question:
A copper-nickel alloy that solidifies with a secondary dendrite arm spacing (SDAS) of 0.001 cm requires 15 hours of homogenization heat treatment at 1100°C. What is the homogenization time required for the same alloy with a SDAS of 0.01 cm and 0.0001 cm? If the diffusion coefficient of Ni in Cu at 1100°C is 3 x 10-10 cm2/s, calculate the constant c in the homogenization time equation. What assumption is made in this calculation?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 41% (12 reviews)
a We can see from the first equation in the problem that the homogenization ti...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
Question Posted:
Students also viewed these Engineering questions
-
What is the takt time required to achieve an hourly output rate of 60 units per hour?
-
What is the approximate time required for a hemoglobin molecule to diffuse through a cell membrane? The diffusion constant D is approximately proportional to 1/r, where r is the diameter of the...
-
What is the running time of parenthesize(T, T.root( )), as given in Code Fragment 8.26, for a tree T with n nodes? Fragment 8.26 1 /** Prints parenthesized representation of subtree of T rooted at p....
-
Which of the following statements is correct regarding a work sheet and the adjustment process? Adjusting journal entries are prepared from the Adjusted Trial Balance columns. Adjusting journal...
-
Draw a figure similar to the right-hand panel of Figure 16.2, but with SX vertical. Explain why S would also be vertical.
-
How do you find the slope of the line tangent to the polar graph of r = f() at a point?
-
What is the System Production Phase, when does it start, and when does it end?
-
Kathy Wintz formed a lawn service business as a summer job. To start the business on May 1, she deposited $1,000 in a new bank account in the name of the business. The $1,000 consisted of a $600 loan...
-
WRT, a calendar year S corporation, has 100 shares of outstanding stock. At the beginning of the year, Mr. Wallace owned all 100 shares. On September 30, he gave 25 shares to his brother and 40...
-
Don Jones, senior-in-charge of the audit of Stark Industries, has decided to test the following two controls for Stark's revenue process. All sales invoices are supported by proper documentation,...
-
What is homogenization? What type of segregation can it remove?
-
What is spray atomization? Can it be used for making ceramic powders?
-
1. Compare and contrast Facebook's, Google's, and Twitter's ad networks. Which is most effective for advertisers? 2. Mobile advertising is one of the fastest growing sectors of digital advertising,...
-
A weather balloon contains 5 6 0 0 m 3 of helium ( He ) at a pressure of 1 . 2 5 times 1 0 5 Pa . The temperature of the helium is 7 . Data regarding helium can be found in the periodic table of...
-
The "depreciation tax shield" measures a company's tax savings, in a given year, from being able to deduct depreciation expenses from taxable income (i.e., the amount that your total taxes decrease...
-
Lucys parents placed $5,000 in a bank account at 3% interest compounded quarterly upon her 10th birthday. Hunter earned $15,000 working and placed it in a bank account upon his 16th birthday. His...
-
A, B, C and C have a capital of 5 000 000 where the first is with company capital, the second has 30% debt while the 3rd is 70% with borrowed capital? What is the level of leverage for each? How much...
-
A 13-year-old black female had a routine physical Option. Her CBC was normal, but the differential revealed many target cells Option. Hemoglobin electrophoresis revealed a band that migrated like HbS...
-
The 1H NMR spectrum shown in Figure 14.8 corresponds to one of the following compounds. Which compound is responsible for this spectrum? C CH CH3 CH3 CICH2 CH2C Br2CH CHBr2 6 5 3 2 0 8 (ppm)...
-
Suppose you won a financial literacy competition and are given FJS10000 to invest, with the condition that investment can be done either in, i) Invest in Unit trust of Fiji or Invest in Fijian...
-
If you had a group of hydrocarbons, what structural features would you look at to rank the hydrocarbons in order of increasing boiling point?
-
Summarize the nomenclature rules for alkanes, alkenes, alkynes, and aromatic compounds. Correct the following false statements regarding nomenclature of hydrocarbons. a. The root name for a...
-
Give an example of a hydrocarbon that, in theory, exhibits each of the following bond angles: 60, 90, 109.5, 120, and 180.
-
As we have seen in this course, virtually every generation has felt that the existing threat to its privacy was unprecedented in nature. That said, the sheer capacity to collect metadata which exists...
-
In 1982 the inflation rate hit 16%. Suppose that the average cost of a textbook in 1982 was $20. What was the expected cost in the year 2017 if we project this rate of inflation on the cost? (Assume...
-
Alice is single and self-employed in 2023. Her net business profit on her Schedule C for the year is $192,800. What are her self-employment tax liability and additional Medicare tax liability for...
Study smarter with the SolutionInn App