An FCC iron-carbon alloy initially containing 0.10 wt% C is carburized at an elevated temperature and in
Question:
An FCC iron-carbon alloy initially containing 0.10 wt% C is carburized at an elevated temperature and in an atmosphere in which the surface carbon concentration is maintained at 1.10 wt%. If after 48 h the concentration of carbon is 0.30 wt% at a position 3.5 mm below the surface, determine the temperature at which the treatment was carried out?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
This problem asks us to compute the temperature at which a non steadystate 48 h dif...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-1118324578
9th edition
Authors: William D. Callister Jr., David G. Rethwisch
Question Posted:
Students also viewed these Modern Physics questions
-
An FCC iron-carbon alloy initially containing 0.35 wt% C is exposed to an oxygen-rich and virtually carbon-free atmosphere at 1400 K (1127C). Under these circumstances the carbon diffuses from the...
-
An FCC iron-carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature and in an atmosphere wherein the surface carbon concentration is maintained at 1.0 wt%. If after 49.5...
-
An FCC iron-carbon alloy initially containing 0.35 wt% C is exposed to an oxygen-rich and virtually carbon-free atmosphere at 1400 K (1127C). Under these circumstances the carbon diffuses from the...
-
On July 1, 2021, Katrina purchased tax-exempt bonds (face value of $75,000) for $82,000. The bonds mature in five years, and the annual interest rate is 3%. a. How much interest income and/or...
-
Explain why sunk costs should not be included in a capital budgeting analysis, but opportunity costs and externalities should be included.
-
Determine the magnitude and direction of the smallest force F3 so that the resultant force of all three forces has a magnitude of 20lb. F = 10 lb F = 5 lb
-
With reference to the preceding exercise, (a) construct a \(95 \%\) confidence interval for \(\beta\), the elongation per thousand pounds of tensile stress; (b) find 95% limits of prediction for the...
-
Kelly Spaugh, course scheduler of a technical colleges business department, needs to assign instructors to courses next semester. As a criterion for judging who should teach each course, Kelly...
-
(1 point) A cryptography student has accidentally used the same keystream to encrypt two different messages, M and M2. We know that the ciphertexts are C 0x06c6d00e4633400a and C2 =...
-
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
-
The outer surface of a steel gear is to be hardened by increasing its carbon content; the carbon is to be supplied from an external carbon-rich atmosphere maintained at an elevated temperature. A...
-
For the pre-deposition heat treatment of a semiconducting device, gallium atoms are to be diffused into silicon at a temperature of 1150(C for 2.5 h. If the required concentration of Ga at a position...
-
1. On December 31, 2014, Moss Co. issued $1,000,000 of 11% bonds at 109. Each $1,000 bond was issued with 50 detachable stock warrants, each of which entitled the bondholder to purchase one share of...
-
A cube that has a volume of \(1.00 \mathrm{~m}^{3}\) contains \(N\) distinguishable particles. Determine the probability that all the particles are in a smaller volume \(V\) of the cube if (a) \(N=1,...
-
John Walker Lindh is an American citizen who was captured by the Northern Alliance on the battlefield in Afghanistan in November 2001. Known as the American Taliban, Lindh attended a military...
-
\(\mathrm{A}\) box divided into identical compartments \(\mathrm{A}\) and \(\mathrm{B}\) contains two distinguishable particles in A and three distinguishable particles in \(B\). There are five...
-
You are on a spacecraft traveling away from the earth at 0.50c. A beacon on earth flashes exactly once per second. a. From the point of view of a person on earth, what is the time between one flash...
-
A box divided into identical compartments \(\mathrm{A}\) and \(\mathrm{B}\) contains 25 distinguishable particles in \(\mathrm{A}\) and 20 distinguishable particles in B. There are nine energy units...
-
An analyst feels that a certain stocks probability of decreasing in price over the next week is 0.75. Classify the statement as an example of classical probability, empirical probability, or...
-
A line l passes through the points with coordinates (0, 5) and (6, 7). a. Find the gradient of the line. b. Find an equation of the line in the form ax + by + c = 0.
-
Compute the mass fractions of ferrite and cementite in pearlite.
-
(a) What is the distinction between hypoeutectoid and hypereutectoid steels? (b) In a hypoeutectoid steel, both eutectoid and proeutectoid ferrite exist. Explain the difference between them. What...
-
What is the carbon concentration of an iron-carbon alloy for which the fraction of total ferrite is 0.94?
-
1. Refer to the graph provided. Price, cost of unit $15- 9 MC ATC MR = P = D a. At what level of output does the firm maximize profit? Explain how you know. b. At the profit-maximizing quantity of...
-
A bond issued 10 years ago had a face value of $2,000; a coupon rate of 5%; and a yield of 6% when it was sold last month in the secondary bond market. At what price did the bond sell in the...
-
What are the assertions affected by the earlier list on what could go wrong in the post to the general journal process? The assertions to use are Completeness Existence/Occurrence Presentation and...
Study smarter with the SolutionInn App