Question: Consider the diffusion of some hypothetical metal Y into another hypothetical metal Z at 950(C; after 10 h the concentration at the 0.5 mm position

Consider the diffusion of some hypothetical metal Y into another hypothetical metal Z at 950(C; after 10 h the concentration at the 0.5 mm position (in metal Z) is 2.0 wt% Y. At what position will the concentration also be 2.0 wt% Y after a 17.5 h heat treatment again at 950(C? Assume pre-exponential and activation energy values of 4.3 ( 10-4 m2/s and 180,000 J/mol, respectively, for this diffusion system?

Step by Step Solution

★★★★★

3.31 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

In order to determine the position within this diffusion ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1403-P-M-P-A-S(1825).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

Sandhill Farm Supply Company manufactures and sells a pesticide called Snare. The following data are available for preparing budgets for Snare for the first 2 quarters of 2020. 1. . 2 Sales:quarter...

Below are shown three different crystallographic planes for a unit cell of some hypothetical metal. The circles represent atoms: (a) To what crystal system does the unit cell belong? (b) What would...

Consider a cylindrical specimen of some hypothetical metal alloy that has a diameter of 8.0 mm (0.31 in.). A tensile force of 1000 N (225lb f ) produces an elastic reduction in diameter of 2.8 10 -4...

Consider a single crystal of some hypothetical metal that has the FCC crystal structure and is oriented such that a tensile stress is applied along a [102] direction. If slip occurs on a (111) plane...

please write all details 1.5 Table 5.1 Tabulation of Error Function Values erf (3) erf(:) 0 0 0.55 0.5633 1.3 0.025 0.0282 0.60 0.6039 1.4 0.05 0.0564 0.65 0.6420 0.10 0.1125 0.70 0.6778 1.6 0.15...

For the following three questions, state if you would solve the problem as being in equilibrium, steady state, or neither. A 20 m thick membrane of Pd is exposed to a hydrogen atmosphere with pH2 =...

Is the proposed acquisition of Red October a good strategic fit for Koloss? For the exclusive use of D. Zeng, 2017. Harvard Business School 9-296-084 Rev. July 12, 1997 The Hostile Bid for Red...

Hey i need these done please and thank you ASAP.Its mostly about electrolosis A Shingeki no Kyojin Episode 20 - A X D2L Assignment - Module 3 - Physics x P30Module3Assignment.pdf X G When a nearby...

.... Kindly help. Only begin from 14-6.Thanks! ment involving a storage battery used in the launching mecha- are as follows: nism of a shoulder-fired ground-to-air missile were presented. (a) Write a...

Review lecture, Art of Case Briefing, and read SCOTUS's opinion on Dep't of Homeland Sec. v. Thuraissigiam. After, write a case brief on Dep't of Homeland Sec. v. Thuraissigiam. Because this is a...

Return Predictability along the Supply Chain F.AJ inancial Analysts Journal Volume 66 . Number 3 @2010 CFA Institute these two studies were based on the idea that the 2007, the last month for which...

The National Sporting Goods Association (NSGA) conducted a survey of the ages of people that purchased athletic footwear in 2009. The ages are summarized in the following relative frequency...

The management of Gourmet Appliance Company in Exercise 26-14 has asked you to use activity-based costing to allocate factory overhead costs to the two products. You have determined that $57,000 of...

On January 1, the company purchased equipment that cost $10,000. The equipment is expected to be worth about (or has a salvage value of) $1,000 at the end of its useful life in five years. The...

The following are selected transactions of Pendlebury Department Store Ltd. for the current year ending December 31. 1. On February 2, the company purchased goods having cash discount terms of 2/10,...

Refer to the Mission Data Set. List all of the signals or clues indicating that Missions cost system may be broken. Mission Inc. is a technology consulting firm focused on website development and...

Following are preacquisition financial balances for Padre Company and Sol Company as of December 31. Also included are fair values for Sol Company accounts. On December 31, Padre acquires Sols...

Zesto Company (a U.S. company) establishes a subsidiary in Mexico on January 1, Year 1. The subsidiary begins the year with 1,000,000 Mexican pesos (MXN) in cash and no other assets or liabilities....

If a population proportion is .28 and if the sample size is 140, 30% of the time the sample proportion will be less than what value if you are taking random samples?

12 Get a copy of the latest Federal Reserve Bulletin at your library (or go to the Internet at www .federalreserve.gov), and find the most recent data on M1 and M2. How have these aggregates been...

Consider the hypothetical eutectic phase diagram for metals A and B, which is similar to that for the lead-tin system, Figure 9.8. Assume that (1) and phases exist at the A and B extremities of the...

For an 85 wt% Pb-15 wt% Mg alloy, make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: 600C (1110F), 500C (930F),...

For a 68 wt% Zn-32 wt% Cu alloy, make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: 1000C (1830F), 760C (1400F),...

Researchers were interested whether males and females chimpanzees show the same preferences for different colours. . 50 chimpanzees (25 males and 25 females) were placed in a room with a green, a...

a The stock in Bowie Enterprises has a beta of 87. The expected return on the market is 11.70 percent and the risk-free rate is 2.89 percent. What is the required return on the company's stock?...

14 The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platfunl Preferred MubilelLaptnp Run Viewer ge Device TV Screen Total 13 to 34 32 28 60 55...