Foundations of Materials Science and Engineering
6th Edition
ISBN: 9781259696558
Author: SMITH
Publisher: MCG
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Chapter 13.10, Problem 87SEP
a)
To determine
The reason for muffler in the automobile easily affected by the corrosion.
b)
To determine
The corrosion resistance material for the exhaust system has to be discussed.
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(a) What is the most likely form of corrosion for nuts and bolts in a galvanized
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Figure 3.1
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Chapter 13 Solutions
Foundations of Materials Science and Engineering
Ch. 13.10 - Prob. 1KCPCh. 13.10 - Prob. 2KCPCh. 13.10 - Which is in a lower energy state: (a) elemental...Ch. 13.10 - Give several examples of environmental...Ch. 13.10 - Prob. 5KCPCh. 13.10 - Prob. 6KCPCh. 13.10 - Prob. 7KCPCh. 13.10 - What is an exchange current density? What is the...Ch. 13.10 - Prob. 9KCPCh. 13.10 - Prob. 10KCP
Ch. 13.10 - Prob. 11KCPCh. 13.10 - Prob. 12KCPCh. 13.10 - Prob. 13KCPCh. 13.10 - Prob. 14KCPCh. 13.10 - Prob. 15KCPCh. 13.10 - Prob. 16KCPCh. 13.10 - Prob. 17KCPCh. 13.10 - Prob. 18KCPCh. 13.10 - Prob. 19KCPCh. 13.10 - Describe fretting corrosion.Ch. 13.10 - What is selective leaching of an alloy? Which...Ch. 13.10 - Prob. 22KCPCh. 13.10 - Prob. 23KCPCh. 13.10 - Prob. 24KCPCh. 13.10 - Prob. 25KCPCh. 13.10 - Prob. 26KCPCh. 13.10 - Prob. 27KCPCh. 13.10 - What are Alclad alloys?Ch. 13.10 - Prob. 29AAPCh. 13.10 - Prob. 30AAPCh. 13.10 - Prob. 31AAPCh. 13.10 - Prob. 32AAPCh. 13.10 - Prob. 33AAPCh. 13.10 - The emf of a standard Ni-Cd galvanic cell is...Ch. 13.10 - What is the emf with respect to the standard...Ch. 13.10 - Prob. 36AAPCh. 13.10 - Prob. 37AAPCh. 13.10 - Prob. 38AAPCh. 13.10 - Prob. 39AAPCh. 13.10 - Prob. 40AAPCh. 13.10 - Prob. 41AAPCh. 13.10 - Prob. 42AAPCh. 13.10 - Prob. 43AAPCh. 13.10 - Prob. 44AAPCh. 13.10 - Prob. 45AAPCh. 13.10 - Prob. 46AAPCh. 13.10 - Prob. 47AAPCh. 13.10 - Prob. 48AAPCh. 13.10 - Prob. 49AAPCh. 13.10 - Prob. 50AAPCh. 13.10 - Prob. 51AAPCh. 13.10 - Prob. 52AAPCh. 13.10 - Prob. 53AAPCh. 13.10 - Prob. 54AAPCh. 13.10 - A galvanized (zinc-coaled) steel sheet is found to...Ch. 13.10 - Prob. 56AAPCh. 13.10 - Prob. 57AAPCh. 13.10 - Prob. 58AAPCh. 13.10 - Prob. 59AAPCh. 13.10 - Prob. 60AAPCh. 13.10 - Prob. 61AAPCh. 13.10 - Prob. 62AAPCh. 13.10 - Prob. 63AAPCh. 13.10 - Prob. 64AAPCh. 13.10 - Prob. 65AAPCh. 13.10 - Prob. 66AAPCh. 13.10 - Prob. 67AAPCh. 13.10 - Prob. 68AAPCh. 13.10 - Prob. 69AAPCh. 13.10 - Prob. 70AAPCh. 13.10 - Prob. 71AAPCh. 13.10 - Prob. 72AAPCh. 13.10 - Prob. 73AAPCh. 13.10 - Prob. 74AAPCh. 13.10 - Prob. 75AAPCh. 13.10 - Prob. 76SEPCh. 13.10 - Prob. 77SEPCh. 13.10 - Prob. 78SEPCh. 13.10 - Prob. 79SEPCh. 13.10 - Prob. 80SEPCh. 13.10 - Prob. 81SEPCh. 13.10 - Prob. 82SEPCh. 13.10 - Prob. 83SEPCh. 13.10 - Prob. 84SEPCh. 13.10 - Corrosion is observed at the root of threads on...Ch. 13.10 - Prob. 86SEPCh. 13.10 - Prob. 87SEPCh. 13.10 - Prob. 88SEPCh. 13.10 - Prob. 89SEPCh. 13.10 - Prob. 90SEPCh. 13.10 - Prob. 91SEPCh. 13.10 - Prob. 92SEPCh. 13.10 - Prob. 93SEPCh. 13.10 - Prob. 94SEPCh. 13.10 - Prob. 95SEPCh. 13.10 - Prob. 96SEPCh. 13.10 - Prob. 97SEPCh. 13.10 - Prob. 98SEP
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- What are the factors that influence on corrosion behavior?arrow_forwardname two types of point defects and distinguish between them. List three methods of precenting corrosion, and describe ONE in detail. 10. An application requires a part to have high tensile strength (in tension) while at the same time having low density. Suggest a material which would satisfy these requirements at a relatively low cost, and justify your choice.arrow_forwardIn galvanic corrosion, Select one: a. The combination of a large anode and small cathode is the potential dangerous and should be avoided. Ob. The further apart of the metals in the galvanic series, the greater is the severity of the corrosion attack O c. Installation of third metal that is anodic to two metals in a system worsens the galvanic corrosion. d. The rate of attack increases markedly at greater distances from the interface of the two metals.arrow_forward
- Discuss intergranular corrosion and give examples for each type.arrow_forwardQuestions Conceptual Questions 1. List five important consequences of corrosion. 2. Describe with an example how corroded structures can lead to environmental pollution. 3. Does corrosion affect humans? If so, explain how. 4. Describe two engineering disasters in which corrosion played a leading role. 5. How can corroded structures be injurious to human health? 6. Name three cities in Southeast Asia and the Middle East which have the most corrosive environment. 7. What is the best way to minimize the corrosion of defense equipment during storage? 8. What is the relationship between depletion of natural resources and corrosion?arrow_forwardidentify the current approaches adopted to protect components from corrosion in the oil and gas industries ?arrow_forward
- State the two types of corrosion and briefly explain them.arrow_forwardWhy do we analyse the rate of corrosion?arrow_forwardTopic Corrosion Rate Defined and Explain what is ASTM G102? Standard Practice for Calculation of Corrosion Rates and Related Information from Electrochemical Measurementsarrow_forward
- (a) Using sketches, describe the carburisation process for steel components.(b) The yield stress for a metal changes from 450 Nmm-2to 610 Nmm-2 when the average grain diameter decrease from 0.043 mm to 0.022 mm. Determine the yield stressfor the same metal with an average grain diameter of 0.030 mm.(c) From the point of view of corrosion, Describe and discuss, using sketches andexamples the use of metallic coatings.(d) Discuss the advantages and disadvantages of hot and cold working of metals.(e) Describe and discuss the ionic bonding process.2. (a) A polypropylene specimen has a mass of 28 kg and density of 1.65x103 kgm-3.Determine the crystallinity by weight of the specimen.Use the following information,Density of the crystalline phase = 1.77x103 kgm-3Density of the amorphous phase = 1.43x103 kgm-3(b) A standard Vickers Hardness test was conducted on a metal specimen. Determine theVicker’s hardness number and the tensile stress of the specimen. The applied loadwas 10 kgf, and the…arrow_forwardDiscussion: 1- Define the corrosion and mention its types? 2- What is the effect of solution aeration on corrosion rate? 3- Compare corrosion rate for a metallic sample immersed in acidic solution with that immersed in a salt solution. 4- What is the effect of the exposure period on the corrosion rate? 5- Discuss the relationship between weight loss and time.arrow_forward1. (A) The heat treatment of a material (lets say "steel") will affect it corrosion performance? why/why not?. (B) A pice of Zn metal is exposed to three different environments as shown below. Which case will have the highest corrosion rate and why? 山山山 Zn Zn Zn HCL HCL + Oxygen HCL Onygen Fe (C) Ddifference betweenActive and passive material/metals?arrow_forward
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