(a) From the plot of yield strength versus (grain diameter) 1 2 for a 70 Cu 30 Zn cartridge brass, Figure, determine values for the constants 0 and k y in Equation 7 7 (b) Now predict the yield strength of this alloy when the average grain diameter is 1 0 x 10 3 mm Grain size, d (mm) 5x 10 3 30 10 ...

Engineering
Materials Science Engineering
(a) From the plot of yield strength versus (grain diameter)

(a) From the plot of yield strength versus (grain diameter) ?1/2 for a 70 Cu?30 Zn cartridge...

Question:

(a) From the plot of yield strength versus (grain diameter)^?1/2 for a 70 Cu?30 Zn cartridge brass, Figure, determine values for the constants ?₀ and k_y in Equation 7.7.

(b) Now predict the yield strength of this alloy when the average grain diameter is 1.0 x 10^-3 mm.

Transcribed Image Text:

Grain size, d (mm) 5x 10-3 30 10-1 102 200 150 20 100 10 50 4 12 16 d-12 (mm-1/2) 1/2 (7.7) Ty = ro + kyd-2 Yield strength (MPa) Yield strength (ksi)

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

Step by Step Answer:

Answer rating: 100% (10 reviews)

a Perhaps the easiest way to solve for s 0 and k y in Equation 77 is to pick two va...View the full answer

Answered By

Zablon Gicharu

I am an educator who possesses the requisite skills and knowledge due to interacting with students for an extended period. I provide solutions to various problems in step-by-step explanations, a well-thought approach and an understandable breakdown. My goal is to impart more straightforward methodologies and understanding to students for more remarkable achievements.

5.00+ 4+ 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 02, 2011 03:06 AM

See More Questions

Students also viewed these Materials Science Engineering questions

(a) From the plot of yield strength versus (grain diameter)-1/2 for a 70 Cu-30 Zn cartridge brass in Figure 7.15, determine values for the constants 0 and ky in Equation 7.7. (b) Now predict the...
(a) From the plot of yield strength versus (grain diameter)-1/2 for a 70 Cu-30 Zn cartridge brass, determine values for the constants 0 and ky in Equation 7.7. (b) Now predict the yield strength of...
A brass alloy is known to have a yield strength of 275 MPa (40,000 psi), a tensile strength of 380 MPa (55,000 psi), and an elastic modulus of 103 GPa (15.0 106 psi). A cylindrical specimen of this...
Steve Jobs wrote some Python code to determine if Apple met its quota for the Apple Newton. What does his code below output? quota = 10000000 newton 5000000 print("Welcome to Mac") if newton quota:...
Given whatever plans you have for the future, do you feel you would have the greatest likelihood of success under private ownership or under state ownership? Why?
Using your answer to Problem 1-9B, prepare an income statement, a statement of changes in equity, and a balance sheet. Analysis Component: Assets are financed by debt and equity. Owner investment is...
Please tell us about the current collection? LO.1
Kerwin Industries is deciding whether to automate one phase of its production process. The manufacturing equipment has a six- year life and will cost $ 925,000. Projected net cash inflows are as...
In 2018, Elaine paid $2,760 of tuition and $1,060 for books for her dependent son to attend State University this past fall as a freshman. Elaine files a joint return with her husband. What is the...
Using the data in the student spreadsheet file Ethan Allen financials.XLSX ( to find the student spreadsheets for financial Analysis with Microsoft Excel, eighth edition, go to...
Briefly explain why small-angle grain boundaries are not as effective in interfering with the slip process as are high-angle grain boundaries.
The lower yield point for an iron that has an average grain diameter of 5 10 -2 mm is 135MPa (19,500psi). At a grain diameter of 8 10 -3 mm, the yield point increases to 260MPa (37,500psi). At what...
In Problems 4750, solve each equation on the interval 0 < 2. cos(40) cos(60) = 0
Consider: x3 + c (x 1)(x 3)(x + 1) (x + 3x + 9) (x + 2x + 5) How many partial fractions are there in the partial fraction decomposition of this function? How many unknowns (A, B, ...) must be...
Hand trace the following program. 1 y 0 2 for x in range (5): y = y + x 4 print ("x",x, "and y =", y) Note: You can shorten the prompts in your hand trace if you want to.
Determine the location using physics calculations to solve the problem. Show step by step details for how you solved the problem. I don't need an explanation explaining how to solve the problem. T By...
Give a brief explanation about the organization/company i.e., the products or services, number of employees, etc. Do a SWOT chart to help organize your ideas. Refer to resources in the reading for an...
How are organization "formal" and "informal" structures impacted in organizational change? Provide some examples. Compare and contrast Lewin's Change Model with Kotter's Change model. (Show how they...
Action Figures, Inc., is a manufacturer of molded plastic action figures that fast food restaurants purchase to include in childrens meal packs. Each action figure takes about 1.5 ounces of plastic...
Why should you not model a decision variable as a random variable with a probability distribution?
Why are diverging mirrors often used for rear-view mirrors in vehicles? What is the main disadvantage of using such a mirror compared with a flat one?
Briefly explain why the ferroelectric behavior of BaTiO3 ceases above its ferroelectric Curie temperature.
How does the electron structure of an isolated atom differ from that of a solid material?
In terms of electron energy band structure, discuss reasons for the difference in electrical conductivity between metals, semiconductors, and insulators.
FINANCIAL STATEMENT ANALYSIS INSTRUCTIONS 1. PREPARE RATIO ANALYSIS REPORT ( word file) Format 1. Introduction 2. Importance of Financial Statements 3. Importance of Financial statement analysis and...
Let us assume that Europe is in recession, China's economy is slowing down, and the US economy is growing at 1-2%. Use these assumptions to invest in 4 ETFs (electronically traded funds). The 4 ETFs...
A section 83(b) election creates ordinary income at the time of the grant. Ture or False

Mind Mapping Improve Memory Concentration Communication Organization Creativity And Time Management 1st Edition - ISBN: 1544840705 - Free Book

Study smarter with the SolutionInn App