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)...
-
The cost of equipment to apply epoxy paint to a warehouse floor is $1400. Materials and supplies (masking tape, surface repair material, solvents, cleanup supplies, etc.) will cost $2.03 per ft 2 ....
-
Explain the imprest system of petty cash book. What is the relation of petty cashbook to cash book?
-
What was the net impact on Stone Companys 2021 income as a result of this fair value hedge of a firm commitment and export sale? a. $0. b. $1,300 decrease in income c. $78,000 increase in income d....
-
Nick bought a home in Homewood, Illinois, for $230,000. He put down 20% and obtained a mortgage for 25 years at 8%. The total interest cost of the loan is: Multiple Choice $184,000.00 $242,042.00...
-
Jude Limited has been authorized to issue 20,000 100 par value, 10%, non-cumulative preference shares and 1,000,000 no-par ordinary shares. The company assigned a 2.50 stated value to the ordinary...
-
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...
-
The pregnant mare would need either grass forage in a different pasture or hay. Supplemental feed alone would not provide the long fiber needed. In the case, the crowding of buffalo in a neighbors...
-
Design an arithmetic circuit with two selection variables S 1 and S 0 and two n- bit data inputs A and B. The circuit generates the following eight arithmetic operations in conjunction with carry C...
-
Larrys Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various local teams and organizations. While Larrys prints...
-
Pecos Pecan Pads makes pressed pecan wood covers to prevent weed growth. During July 2009, the company produced and sold 44,000 rolls and recorded the following cost data: Requirements 1. Compute the...
-
The Human Resources departments costs are allocated to the other departments based on the number of direct labor hours. The departments expected fixed costs are 400,000 and its variable costs are...
-
A lawyer allocates overhead costs based on her hours working with different clients. The lawyer expects to have \($200,000\) in overhead during the year and expects to work on clients cases 2,000...
-
The airline industry actively hedges risks related to fuel prices. Air Canada may expect fuel to increase in price, whereas West Jet may expect fuel to decrease in price. They may enter a forward...
-
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...
-
I just need help with part b. It says that the answer is not complete and some are wrong. So can you kindly fix it for me and give me the full answers as it says the answer is "not complete". Thank...
-
What is Coke's average ownership percentage in its equity method investments? Goodwill is 7000 Calculate the firm's current ratio (current assets/current liabilities). Calculate the current ratio...
-
John has to choose between Project A and Project B, which are mutually exclusive. Project A has an initial cost of $30,000 and an internal rate of return of 16 percent. Project B has an initial cost...
Study smarter with the SolutionInn App