EBK MANUFACTURING ENGINEERING & TECHNOL
7th Edition
ISBN: 8220100793431
Author: KALPAKJIAN
Publisher: PEARSON
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Chapter 9, Problem 63SDP
Describe how you can produce some simple composite materials using raw materials that are available around a home. Explain.
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Chapter 9 Solutions
EBK MANUFACTURING ENGINEERING & TECHNOL
Ch. 9 - Distinguish between composites and metal alloys.Ch. 9 - Describe the functions of the matrix and the...Ch. 9 - Name the reinforcing fibers generally used to make...Ch. 9 - What is the range in length and diameter of...Ch. 9 - List the important factors that determine the...Ch. 9 - Comment on the advantages and limitations of...Ch. 9 - What are the most commonly used matrix materials?...Ch. 9 - Describe the advantages of hybrid composites over...Ch. 9 - What material properties are improved by the...Ch. 9 - Describe the purpose of the matrix material.
Ch. 9 - What are the most common types of glass fibers?Ch. 9 - Explain the difference between a carbon fiber and...Ch. 9 - How can a graphite fiber be made electrically and...Ch. 9 - What is a whisker? What is the difference between...Ch. 9 - Describe the composition of boron fibers. Why are...Ch. 9 - Give a succinct definition of fiber, yarn, and...Ch. 9 - How do you think the use of straw mixed with clay...Ch. 9 - What products have you personally seen that are...Ch. 9 - Describe applications that are not well suited for...Ch. 9 - Is there a difference between a composite material...Ch. 9 - Identify metals and alloys that have strengths...Ch. 9 - What limitations or disadvantages do composite...Ch. 9 - Give examples of composite materials other than...Ch. 9 - Explain why the behavior of the materials depicted...Ch. 9 - Explain why fibers are so capable of supporting a...Ch. 9 - Do metal-matrix composites have any advantages...Ch. 9 - Give reasons for the development of ceramic-matrix...Ch. 9 - Explain how you would go about determining the...Ch. 9 - How would you go about trying to determine the...Ch. 9 - Glass fibers are said to be much stronger than...Ch. 9 - Describe situations in which a glass could be used...Ch. 9 - When the American Plains states were settled, no...Ch. 9 - By incorporating small amounts of a blowing agent,...Ch. 9 - Referring to Fig. 9.2c, would there be an...Ch. 9 - Calculate the average increase in the properties...Ch. 9 - In Example 9.1, what would be the percentage of...Ch. 9 - Calculate the percent increase in the mechanical...Ch. 9 - Calculate the stress in the fibers and in the...Ch. 9 - Repeat the calculations in Example 9.1 if (a)...Ch. 9 - Refer to the properties listed in Table 7.1. If...Ch. 9 - Plot the elastic modulus and strength of an...Ch. 9 - For the data in Example 9.1, what should be the...Ch. 9 - It is desired to obtain a composite material with...Ch. 9 - A rectangular cantilever beam, 100 mm high, 20 mm...Ch. 9 - What applications for composite materials can you...Ch. 9 - Using the information given in this chapter,...Ch. 9 - Would a composite material with a strong and stiff...Ch. 9 - Make a list of products for which the use of...Ch. 9 - Inspect Fig. 9.1 and explain what other components...Ch. 9 - Name applications in which both specific strength...Ch. 9 - What applications for composite materials can you...Ch. 9 - As with other materials, the mechanical properties...Ch. 9 - Developments are taking place in techniques for...Ch. 9 - As described in this chapter, reinforced plastics...Ch. 9 - Comment on your observations on the design of the...Ch. 9 - Make a survey of various sports equipment and...Ch. 9 - Several material combinations and structures were...Ch. 9 - It is possible to make fibers or whiskers with a...Ch. 9 - Describe how you can produce some simple composite...Ch. 9 - Gel spinning is a specialized process used in...Ch. 9 - Figure P9.65 shows a section of a...
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- 2. Briefly describe one method for creating a hollow composite component. Sketch the component that you are considering. Explain what process you would use and describe all the steps, tooling and materials that are required (order is important for process steps). Describe any potential problem areas and how they could be avoided or compensated for.arrow_forward7arrow_forwardList at most 5 Metallurgy composites without explanation. (Add references).arrow_forward
- 1) What types of products are made using a spider-mandrel die? Why can lubricants not be used in spider-mandrel extrusion? 2) Make a survey of various sports equipment and identify the components made of composite materials. Explain the reason for and the advantages of using composites in these specific applications.arrow_forwardI need the answer by handwritenarrow_forwardPlease Explain it in details Compare and Contrast Material Properties of Lead and Plastic also provide references.arrow_forward
- Please solve accurate and exact answers sir please!! (it must be typed not handwritten) Thanks!!arrow_forwardWhy are composites used in engineering?arrow_forwardA.1 (i) (ii) What other materials properties would you need to consider in choosing the best lightweighting option at higher service temperatures (400-750.C)? Based on the information you have, and your own knowledge from the course, which materials system would you now recommend for this higher temperature service application? Justify your answer. Explain why over the last 20 years, metal matrix composites have attracted much interest but have yet to achieve their full potential. Give examples of the use of metal matrix composites in automotive applications.arrow_forward
- Composite materials represent important part of engineering materials and their use is on the rise for high performance engineering applications. You will need to choose one engineering composite system and critically describe the production method. Support your answer with relevant data and ICT graphs.arrow_forwardThe hull of the space shuttle consists of ceramic tiles bonded to an aluminium skin. Discussthe design requirements of the shuttle hull that led to the use of this combination of materials.Evaluate the major problems the designers and manufactures face while producing the hull of the space shuttlearrow_forwardwhat is specific strength? why fibers have very high specific strength?arrow_forward
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composite-materials; Author: Tonya Coffey;https://www.youtube.com/watch?v=Vu6ik-bcKf4;License: Standard youtube license