Consider 3.5 kg of austenite containing 0.95 wt% C and cooled to below 727C (1341F). (a) What
Question:
(a) What is the proeutectoid phase?
(b) How many kilograms each of total ferrite and cementite form?
(c) How many kilograms each of pearlite and the proeutectoid phase form?
(d) Schematically sketch and label the resulting microstructure.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
a The proeutectoid phase will be Fe 3 C since 095 wt C is greater than the eutectoid composition 076 ...View the full answer
Answered By
Benard Ndini Mwendwa
I am a graduate from Kenya. I managed to score one of the highest levels in my BS. I have experience in academic writing since I have been working as a freelancer in most of my time. I am willing to help other students attain better grades in their academic portfolio. Thank you.
4.90+
107+ Reviews
240+ 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
-
Consider 6.0 kg of austenite containing 0.45 wt% C and cooled to less than 727C (1341F). (a) What is the proeutectoid phase? (b) How many kilograms each of total ferrite and cementite form? (c) How...
-
A steel alloy is known to contain 93.8 wt% Fe, 6.0 wt% Ni, and 0.2 wt% C. (a) What is the approximate eutectoid temperature of this alloy? (b) What is the proeutectoid phase when this alloy is cooled...
-
A steel alloy is known to contain 93.8 wt% Fe, 6.0 wt% Ni, and 0.2 wt% C. (a) What is the approximate eutectoid temperature of this alloy? (b) What is the proeutectoid phase when this alloy is cooled...
-
Simplify the given expressions. Express all answers with positive exponents. 25/7/7/4 2/3 a
-
For each group below, determine which metal has a thermodynamic tendency to corrode in moist air at pH = 7. Take as a criterion of corrosion a metal ion concentration of at least 10-6 mol dm-3, (a)...
-
1. What other financial and payment methods might Arion use in exporting to the Canadian market? 2. Which one of these would you suggest be used by Arion? Explain 3. Should Mr. Lee necessarily drop...
-
Forecasting the Future Spot Rate Based on IFE. Assume that the spot exchange rate of the Singapore dollar is $.70. The 1-year interest rate is 11 percent in the United States and 7 percent in...
-
An analysis of the transactions made by Peat Deloitte & Co., a certified public accounting firm, for the month of August is shown below. The expenses were $560 for rent, $4,800 for salaries and...
-
Accounting for a merchandising business You will refer to this worksheet as you prepare the following documents: Schedule of cost of goods sold Classified income statement Classified balance sheet...
-
The following information is extracted from the statements of financial position of WestJet Airlines All amounts are in thousands of Canadian dollars Net earnings for the year ended December 31 2015...
-
What is the proeutectoid phase for an iron-carbon alloy in which the mass fractions of total ferrite and total cementite are 0.86 and 0.14, respectively? Why?
-
On the basis of the photomicrograph (i.e., the relative amounts of the micro constituents) for the iron-carbon alloy shown in Figure 9.30 and the Fe-Fe3C phase diagram (Figure 9.24), estimate the...
-
For the reaction shown here, K c = 0.513 at 500 K. N 2 O 4 ( g) 2 NO 2 (g) If a reaction vessel initially contains an N 2 O 4 concentration of 0.0500 M at 500 K, what are the equilibrium...
-
Describe examples of typical major errors that could reasonably occur in your major activities even with due care. Indicate the likely consequence(s) (e.q. waste, delays, time lost, money lost,...
-
Conduct an online search, and write a brief summary of two to three issues of strategic significance that The Home Depot has encountered within the past 12 months. Sources used to respond to this...
-
Watch this brief Video about the No Surprises Act. Find one related article and discuss what you learned. There has been pushback from healthcare providers regarding this recent law and the burden...
-
Discuss the pros and cons of different on-demand aviation methods in detail. Give examples.
-
Despite their importance, D&I strategies are difficult to implement, and they often do not deliver the benefits they promise. Why is this the case? Many companies underestimate the time and effort...
-
Fill in the blanks with an appropriate word, phrase, or symbol(s). In the numeral 234 5 , the 5 is called the _______.
-
On the basis of the details of the following fixed asset account, indicate the items to be reported on the statement of cashflows: ACCOUNT Land ACCOUNT NO. Balance Date Item Debit Credit Debit Credit...
-
The metal rubidium has a BCC crystal structure. If the angle of diffraction for the (321) set of planes occurs at 27.00 (first-order reflection) when monochromatic x radiation having a wavelength of...
-
For which set of crystallographic planes will a first-order diffraction peak occur at a diffraction angle of 46.21 for BCC iron when monochromatic radiation having a wavelength of 0.0711 nm is used?
-
Figure 3.22 shows an x-ray diffraction pattern for α-iron taken using a diffractometer and monochromatic x-radiation having a wavelength of 0.1542 nm; each diffraction peak on the...
-
Why do parent companies disregard the legal boundaries of entities, and report consolidated financial statements as a single economic entity? Select answer from the options below to provide useful...
-
Identify a true statement about merit increases in a small business. Multiple choice question. It is an arrangement whereby an employee receives a prescribed share of the business's profits. It is...
-
Price Company assigns overhead based on machine hours. The Milling Department logs 1,800machine hours and Cutting Department shows 3,000 machine hours for the period. If theoverhead rate is $5 per...
Study smarter with the SolutionInn App