Steady-state creep data taken for a stainless steel at a stress level of 70MPa (10,000psi) are given

Question:

If it is known that the value of the stress exponent n for this alloy is 7.0, compute the steady-state creep rate at 1250 K and a stress level of 50MPa(7250psi).

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

See More Books

Question Posted: Jul 02, 2011 10:42 AM

See More Questions

It is known that steroids give users an advantage in athletic contests, but it is also known that steroid use is banned in athletes. As a result, a steroid testing program has been instituted and...
Of 600 car parts produced, it is known that 350 are produced in one plant, 150 parts in a second plant, and 100 parts in a third plant. Also it is known that the probabilities are 0.15, 0.2, and 0.25...
A stock price is currently $40. It is known that at the end of three months it will be either $45 or $35. The risk-free rate of interest with quarterly compounding is 8% per annum. Calculate the...
You firm needs to pay its British supplier 1,000,000. If the exchange rate is $1.61/, how many dollars will you need to pay the British supplier? OA. $1,000,000 OB. $621,118 c. $1,610,000 D. $385,787
Quest Resources, Inc, contracts with Ring Communications Corporation (RCC) for RCC to design and build an all-weather communications system for Quest's field operations. RCC builds the system, but it...
Write the following strings using ASCII encoding. Write your final answers in hexadecimal. (a) SOS (b) Cool! (c) (your own name)
Briefly describe design classes: utility, control, and boundary. How do they differ from entity classes?
The American Express Company is a major financial services company, noted for its American Express card. Below are some of the performance measures used by the company in its balanced scorecard....
How do these parenting styles differ? How might each parenting style affect socioemotional development? What is an example of a behavior exhibited by both the parent and the child associated with...
Matt and Meg Comer are married and file a joint tax return. They do not have any children. Matt works as a history professor at a local university and earns a salary of $67,300. Meg works part time...
Steady-state creep rate data are given below for nickel at 1000(C (1273 K): If it is known that the activation energy for creep is 272,000 J/mol, compute the steady-state creep rate at a temperature...
Cite three metallurgical/processing techniques that are employed to enhance the creep resistance of metal alloys.
A local Indian restaurant advertises home delivery times of 30 minutes. To monitor the eff ectiveness of this promise the restaurant manager monitors the time that the order was received and the time...
How do advances in genome editing technologies, such as CRISPR-Cas9, facilitate precise manipulation of genetic sequences, and what ethical considerations arise from their application in human...
Suppose that you want to open a new business or purchase an existing one. Describe that business. What good or service would you provide? Where would you be located? What would be some explicit costs...
One of your customers has a current balance of $21,000 in his accounts payable balance. You agree to charge a 12 percent interest compounded monthly on the overdue balance with a repayment schedule...
Ariana, Inc., is considering a project that will result in initial aftertax cash savings of $3.8 million at the end of the first year, and these savings will grow at a rate of 1.9 percent per year,...
a). The target capital structure for Jacob Industries is 40% common stock, 10% preferred stock, and 50% debt. If the cost of common equity for the firm is 18%, the cost of preferred stock is 10%, the...
Explain the difference between marginal tax rates and average tax rates.
What is your opinion of advertising awards, such as the Cannes Lions, that are based solely on creativity? If you were a marketer looking for an agency, would you take these creative awards into...
When a reaction is exothermic, is the sum of bond energies of products or of reactants greater?
Determine the carburizing time necessary to achieve a carbon concentration of 0.30 wt% at a position 4 mm into an iron-carbon alloy that initially contains 0.10 wt% C. The surface concentration is to...
An FCC iron-carbon alloy initially containing 0.55 wt% C is exposed to an oxygen-rich and virtually carbon-free atmosphere at 1325 K (1052C). Under these circumstances the carbon diffuses from the...
Nitrogen from a gaseous phase is to be diffused into pure iron at 675C. If the surface concentration is maintained at 0.2 wt% N, what will be the concentration 2 mm from the surface after 25 h? The...
b. Using the inference rules show that S can be inferred if the following logical sentences are believed. 1. P 2. ZvH 3. Hv-P 5. H K 6. K (Sv-P) 7. (Z^-H)K 4. Sv(K) 8. (KA-Q) S Give your answer in...
1) Write a "C" program, which finds only a path (not all the paths) between two given cities according to the directed graph below. This program also calculates the distance between given these two...
How does MariaDB leverage optimizer enhancements such as Cost-Based Optimization (CBO), Index Condition Pushdown (ICP), and Histogram-Based Statistics to improve query execution efficiency and plan...

Steady-state creep data taken for a stainless steel at a stress level of 70MPa (10,000psi) are given

Question:

т (К) 1.0 x 105 977 2.5 x 103 1089

Step by Step Answer:

Taking natural logarithms of both sides of Equation 820 yields With the given data there ...View the full answer

Fundamentals of Materials Science and Engineering An Integrated Approach

Students also viewed these Materials Science Engineering questions