Determine values for the constants n and k (Equation 10 17) for the recrystallization of copper (Figure 10 11) at 102 C y 1 exp( kt ) (10 17) 100 80 113C 102 C 88C 135C 119C 43C 60 40 20 102 104 10 Time (min) (Logarithmic scale) Percent recrystallized...

Engineering
Materials Science Engineering
Determine values for the constants n and k (Equation 10.17)

Determine values for the constants n and k (Equation 10.17) for the recrystallization of copper (Figure 10.11)

Question:

Determine values for the constants n and k (Equation 10.17) for the recrystallization of copper (Figure 10.11) at 102?C.

Transcribed Image Text:

y = 1 - exp(-kt") (10.17) 100 80 113°C 102 C 88°C 135°C/ 119C 43°C 60 40 20 102 104 10 Time (min) (Logarithmic scale) Percent recrystallized

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

Step by Step Answer:

Answer rating: 85% (14 reviews)

In this problem we are asked to determine from Figure the values of the constants n and k Equation 1...View the full answer

Answered By

PALASH JHANWAR

I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details. PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing

3.80+ 3+ Reviews 10+ Question Solved

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 03, 2011 11:12 PM

See More Questions

Students also viewed these Materials Science Engineering questions

Determine the constants c and n in Equation 12-2 that describe the rate of crystallization of polypropylene at 140 C. (See Figure 12-30.)
The volume expansivity b values of copper at 300 K and 500 K are 49.2 x 10-6 K-1 and 54.2 x 10-6 K-1, respectively, and b varies almost linearly in this temperature range. Determine the percent...
Determine the constants c and n in the Avrami relationship (Equation 12-2) for the transformation of austenite to pearlite for a 1050 steel. Assume that the material has been subjected to an...
Exporting files into binary files is done in O Logical files O Physical backup O Physical full backup O Physical partial backup L
Iodine 131, 53I is used in diagnostic and therapeutic techniques in the treatment of thyroid disorders. This isotope has a half-life of 8.04 days. What percentage of an initial sample of 131, 53 I...
A major bread maker is planning to purchase wheat in the near future. Identify and explain the appropriate hedging strategy?
Point $\mathrm{P}$ is a distance $d_{1}=4.0 \mathrm{~mm}$ above a large sheet of metal that carries a current of $40 \mathrm{~A}$ in the positive $x$ direction and a distance \(d_{2}=3.0...
OnDecember 31 2007, Karmansky Company needed to record its accrued wages for year-end. December 31 is a Tues, and Karmasky Company must account for two days of wages. The company operates on a...
3. You purchased a 3 year coupon bond one year ago. Its par value is $1,000 and coupon rate is 6%, paid annually. At the time you purchased the bond, its yield to maturity was 6.5%. Suppose you sell...
Patterson Company issued 30-year bonds on June 30. The face value of the bonds was $750,000. The stated interest rate on the bonds was 6%. The market rate of interest at the time of issuance was 4%...
(a) From the curves shown in Figure and using Equation 10.18, determine the rate of recrystallization for pure copper at the several temperatures. (b) Make a plot of ln(rate) versus the reciprocal of...
In terms of heat treatment and the development of microstructure, what are two major limitations of the ironiron carbide phase diagram?
Near the end of 2011, the management of Simid Sports Co., a merchandising company, prepared the following estimated balance sheet for December 31, 2011. To prepare a master budget for January,...
Consider the following rotational and translational mechanical system and the free body diagram of the bar. Assume that the spring is unstreched when is zero and is small. Let m = 0.6 kg, k= 10 N/m,...
(a) Determine the rate of change of the following functions. Note that you must show all the steps in your working out, name any rule you are using, and your final answer must be fully simplified....
What does the symbol "(aq)," often found in chemical equations, mean? O Solid O a substance is present as an aqueous solution which means it is dissolved in water. OGas
Name the following compound: PBr3 Phosphorous bromide Potassium bromide Phosphorous (III) bromide Phosphorous tribromide Potassium(III) bromide Potassium tribromide 0 0 0 0 0
When 0.560 g of NA reacts with excess f2 to form NAf 12.8 kk of heat is evolved at standard state conditions
The systematic collection and analysis of information about relevant macroenvironmental trends is known as __________. A. strategic planning B. strategic management C. environmental scanning D. none...
A bar of length = 1 has one fixed and one free end and stiffness function c(x) = 1 - x. Find the displacement when subjected to a unit force. Pay careful attention to the boundary condition at the...
If you know the density of a material and the length of the edge of its cubic lattice, how would you determine if it is face-centered cubic, body-centered cubic, or simple cubic? Would you have to...
Figure 10.40 shows the continuous-cooling transformation diagram for a 0.35 wt% C iron-carbon alloy. Make a copy of this figure, and then sketch and label continuous-cooling curves to yield the...
Name the micro-structural products of 4340 alloy steel specimens that are first completely transformed to austenite, then cooled to room temperature at the following rates: (a) 0.005C/s (b) 0.05C/s...
If ice homogeneously nucleates at -40C, calculate the critical radius given values of -3.1 108 J/m3 and 25 10-3 J/m2, respectively, for the latent heat of fusion and the surface free energy?
When considering a private cloud for a large clinic or hospital, identify two key issues that you believe should be examined by the auditor for each of the following risks: (1) regulatory risk, (2)...
Consider a memory system with a cache access and mapped time of 110 ns and a memory access time of 210 ns (assume the memory access time includes the time to check the cache, page table, and access...
Assume you are long the gold future contract. In six months, the price of gold is $1300. Spot Price of Gold Future Price in 6 month contract $1200 $1275

Hacking Artificial Intelligence A Leaders Guide From Deepfakes To Breaking Deep Learning 1st Edition - ISBN: 1538155087 - Free Book

Study smarter with the SolutionInn App