A 1080 steel was austenitized at 775C for one hour and quenched to 550C until it isothermally
Question:
A 1080 steel was austenitized at 775°C for one hour and quenched to 550°C until it isothermally transformed at 550°C. How long must the austenite be held at 550°C to complete the transformation? What is the expected microstructure and hardness?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
a The cubic phase forms when austenite transforms to the bainite stru...View the full answer
Answered By
Brian Otieno
I'm Brian , an experienced professional freelancer with countless hours of success in freelancing many subjects in different disciplines. Specifically, I have handled many subjects and excelled in many disciplines. I have worked on many Computer Science projects and have been able to achieve a lot in that field. Additionally, I have handled other disciplines like History, Humanities, Social Sciences, Political science, Health care and life science, and Religion / Theology. My experience generally in these subjects has made me able to deliver high-quality projects in a very timely fashion. I am very reliable at my job and will get the work done in time, no matter what. In Addition, I have managed to ensure that the work meets my client's expectations and does not cause an error. I am a hard-working and diligent person who is highly responsible for everything I do. Generally, Freelancing has made me more accountable for doing my job. Additionally, I have had a passion for writing for the last seven years in this field.
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
-
For the conditions of Problem 8.93, how long must the annulus be if the water flow rate is 0.30 kg/s instead of 0.02 kg/s?
-
A 1050 steel should be austenitized at 820 C, quenched in oil to 25 C, and tempered at 400 C for an appropriate time. (a) What yield strength, hardness, and % elongation would you expect to obtain...
-
Isothermally transformed eutectoid steel is found to have yield strength of 410 MPa. Estimate (a) The transformation temperature; and (b) The inter lamellar spacing in the pearlite.
-
SQL database the yellow box is the Order data mentioned in the Q CoursHeroTranscribedText Orders (cust, date, proc, memory, hd, od, quant, price) Exercise 7.4: In Exercise 6.1 we spoke of PC-order...
-
Show graphically how the equilibrium-relative commodity price of commodity Y with trade can be derived from Figure 4.1. Figure 4.1 Panel A Px/Py Panel B Px/Py Panel C Nation 1's Market for Commodity...
-
Kevlar (C 14 H 10 N 2 O 2 ) is used in various applications from tires to body armor due to its high strength-to-weight ratio. The polymer is produced from the monomers paraphenylene diamine (C 6 H 8...
-
Benjamin and Mia both work at the Grease Fire diner, a local eatery. Benjamin has every 4th day off, and Mia has every 6th day off. How many days pass until they have another day off together?
-
Youre the manager of global opportunities for a U.S. manufacturer, who is considering expanding sales into Europe. Your market research has identified three potential market opportunities: England,...
-
. Working with the following two stock portfolio find the Expected Returns and Standard Deviations of the two different stocks and the for the Portfolio. Portfolio % = 50% 50% Citigroup, Inc, (C)...
-
Deviations of a fringe from straightness of the order of a tenth of its width (FWHM) can be detected in fringes of equal thickness formed between two plates. What is the smallest surface step that...
-
What is the primary source of hardening (strengthening) during heat-treating for steels?
-
Describe the hardness and microstructure in a eutectoid steel that has been heated to 800C, quenched to 300C and held for 10 s, quenched to room temperature, and then reheated to 400C before finally...
-
Write the executive summary portion of the business plan for your potential business.
-
In the wet region, constant temperature process is also a constant pressure process. Say true or false.
-
Explain degree of subcooling and degree of superheat.
-
What do you mean by phase of a substance?
-
Define normal boiling point.
-
Define dryness fraction of steam.
-
Toxaphene is an insecticide that has been identified as a pollutant in the Great Lakes ecosystem. To investigate the effect of toxaphene exposure on animals, groups of rats were given toxaphene in...
-
Give an example of transitory income. What effect does this income have on the marginal propensity to consume?
-
The spur gear has a pitch radius of 2.5 in. (Figure P4.12). During a geartrains operation, a 200-lb meshing force acts at 25 relative to horizontal. Determine the moment of that force about the...
-
Determine the moment of the 35-lb force about the center A of the hex nut (Figure P4.13). Figure P4.13 6 in. 24 in. 20 H 35 lb
-
Two construction workers pull on the control lever of a frozen valve (Figure P4.14). The lever connects to the valves stem through the key that fits into partial square grooves on the shaft and...
-
The following income statements illustrate different cost structures for two competing companies: Income Statements Number of customers (a) Company Name: Rooney 82 Rundle 82 Sales revenue (a $210))...
-
The company is considering paying the retail coordinator an incentive commission of $0.10 per pair of earrings. This will be on top of the salespeople's commission and there will be no change in...
-
. TB MC Qu. 16-86 Carmen Company has an asset that cost... Carmen Company has an asset that cost $11,000 and currently has accumulated depreciation of $7,000. Suppose the firm sold the asset for...
Study smarter with the SolutionInn App