Corrosion Name of Causes and preventation corrosion Corrosion at contact

Q: Create a flowchart about Corrosion and its types of Corrosion   Types of Corrosion 1.) Uniform…

A: The flow chart is the graphical representation of the topic using different shapes and arrows .

Q: It is planned to drill a gas well in a field in the desert near Abu Dhabi. The gas also contains 3%…

A: a) Special attention should be paid to material selection for establishing the casing and equipping…

Q: Elaborate the impact of corrosion on the field of metallurgy and that of application  of metals in…

A: Given Corrosion To find Corrosion impact in metallurgy Application of corrosion in metallurgy

Q: Describe different types of protection mechanism against corrosion.

A: Given Data : Protection mechanism against corrosion

Q: (b) Figure 1 shows a schematic diagram of the corrosion mechanism which involved steel structure.…

A: (i) In this problem, we have to identify the type of corrosion by taking the help from the given…

Q: Which of the following is not true about Corrosion? A. Corrosion is a natural process that converts…

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Q: How to measure the corrosion inhibition efficiency of a metal? And how to perform the weight loss…

A: Corrosion inhibition: A corrosion inhibitor is a chemical that efficiently decreases the corrosion…

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Q: 2. Calculate the corrosion rate in mm/yr for an iron cell having an area 250cm² exposed to corrosive…

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Q: Classification of corrosion that occurs when materials are exposed to gaseous environment.

A: This is known as uniform corrosion or general corrosion.

Q: Discuss the factors to consider in material's degradation and corrosion

A: Corrosion or degradation occurs when a material deteriorates due to exposure to the environment,…

Q: In the list below. Which liquids seem to cause corrosion to those metals (a) quickest (b) slowest?…

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Q: Discussion: 1- Define the corrosion and mention its types? 2- What is the effect of solution…

A: Corrosion: Corrosion is the disintegration or demolition of metal and alloys in the presence of an…

Q: What are Biocides used for?  How does MIC (microbiologically influenced corrosion) take place in a…

A: Biocide is a chemical that destroy the harmful microorganism i.e bacteria from any organism and in…

Q: Describe the transport phenomena resulting in gas turbine hot corrosion in the presence of saline…

A: Hot corrosion : It is a rapid corrosion occurring due to the present of salt traces Due to this the…

Q: (B) Explain how the materials properties depend on the bonding energy such as modules of elasticity,…

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Q: Two sheets of a 1040 steel are joined together with an aluminium rivet, as seen in figure below.…

A: To Define : The possible corrosion that might be created as result . Explanation: A welding of two…

Q: Q2/ What is the trans passive region in connection with corrosion behavior of metals? Q3/ What is…

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Q: Disci 1- Define the corrosion and mention its types? 2- What is the effect of solution aeration on…

A: CORROSION: 1)  Corrosion is the disintegration or demolition of metal and alloys in the presence of…

Q: iece of iron was placed in a bowl of liquid and left for a day. It was found that the iron piece…

A: given:weight loss w=0.25gk=87.6A=20cm2

Q: 1. Calculate the corrosion rate (in mm/yr and mpy) for iron in an acid if the iron loss is 0.01 gms…

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Q: What are corrosion inhibitors and how do they function

A: Corrosion Inhibitor :   corrosion inhibitor is a “chemical substance that when present in the…

Q: 1- What part in the picture was exposed to corrosion? 2- In the picture above, what are the…

A: 1.In the given fig. a bolt and a washer are exposed to corrosion. Corrosion on the surface of the…

Q: Defined and Explain what is ASTM G102? Standard Practice for Calculation of Corrosion Rates and…

A: Define and explain what is ASTM G102?                                                      Here ASTM…

Q: What are the factors that influence on corrosion behavior?

A: When metals come in contact with other substances such as air, water, and many more, they react with…

Q: O stress corrosion intergranular corrosion O erosion-corrosion uniform attack corrosion

A: Solution :- Option C erosion- corrosion is correct answer.

Q: identify the current approaches adopted to protect components from corrosion in the oil and gas…

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Q: 50 mm 10 mm Specimen 20 mm HCL - 6 Molar 30 g mass = 60 mm Calculate the corrosion rate in…

A: given data ,Time=22 daysfinal mass(m)=15 kgrate of corrsim=change in surface densitytime…

Q: identify the current approaches adopted to protect components from corrosion in the oil and gas…

A: Barrier Coatings. One of the least demanding and cheapest ways to avoid erosion is to utilize…

Q: What is the impact of fracture toughness on materials? 2) Why do we control corrosion?

A: What is the impact of fracture toughness on materials? Fracture intensity is an important factor in…

Q: If copper, brass, aluminum or stainless steel were substituted for iron, corrosion would not occur.…

A: Note: There are two question both are entirely different so only first one has been answered because…

Q: B_Define the pitting corrosion and what is mechansim? e_Write the spontaneous electrochemical…

A: Corrosion Corrosion is when a refined metal is naturally converted to a more stable form such as its…

Q: 22- At room temperature, when a piece of iron is immersed in a solution of 70% concentration nitric…

A: 22.When iron is dipped in 70% nitric acid, it becomes chemically passive due to the formation of a…

Q: In galvanic corrosion, Select one: a. The combination of a large anode and small cathode is the…

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Q: Explain these factors that affect electrochemical corrosion rate 1). Impurities 2). Presence of air…

A: Causes of electrochemical corrosion The more the reactivity of metal, the more will be the…

Q: Explain about the Erossion Corrosion in terms of :- -Factors influence -Mechanism…

A: Below is the mindmap for Erosion  Corrosion

Q: An engineer is designing a total hip implant. he intends to make the femoral stem out of titanium…

A: Yes,the engineer should worried about the corrosion. Stainless steel has a lower resistance to…

Q: Which of the following describes crevice corrosion?

A: Crevice corrosion: It occurs when two components are joined close together to form a crevice.…

Q: A corrosion cell is composed of a 20 cm² copper sheet and a 400 cm² iron sheet, with a current…

A: Area of copper sheet, Ac=20 cm2Area of iro sheet, AFe=400 cm2Current density applied to copper…

Q: Figure 1 shows riveted plates in a seawater environment. Comment in terms of corrosion for both…

A: Galvanic Series:- The galvanic series (or electro potential series) determines the nobility of…

Q: In order to increase corrosion resistance, a 2-mm-thick cladding of aluminum has been added to a…

A: Given: b=50 mmd=30 mmbs=46 mmds=26 mmM=300 N-mEs=200 GPaEa=70 GPa The ratio of the modulus of the…

Q: Compare corrosion rate for a metallic sample immersed in acidic solution with that immersed in a…

A: Corrosion is defined as an attack on a material as a result of chemical, frequently electrochemical…

Q: (a) Using sketches, describe the carburisation process for steel components. (b) The yield stress…

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Classification of types of corrosion

Corrosion is described as the process in which a certain element is degraded or deteriorated due to the presence of multiple chemicals in the surrounding. Generally, corrosion happens if all the subatomic particles on a metallic object are oxidized, for example, rust on iron structures. In air or water, metals lose electrons to other particles (like oxygen), leading to the formation of an oxide with the metal.