How do the rates of corrosion compare for the two cases

Assignment Help Mechanical Engineering
Reference no: EM131377540

Square metal plates having a total exposed area of 10.75 ft.2 are fastened together with rivets having a total exposed area of 15.5 in.2. The environment involves moisture and some salt. Consider two cases:

(1) iron plates with nickel-copper alloy rivets, and

(2) nickel-copper alloy plates with iron rivets.

(a) For each case, which metal will corrode?

(b) How do the rates of corrosion compare for the two cases?

(c) If half as many rivets were used, what influence would this have on the total rate of corrosion?

Reference no: EM131377540

Questions Cloud

Where and when fertilization occur in mushroom life cycle : What global climatic change gave gymnosperms an advantage over ferns? Where and when does fertilization occur in the mushroom life cycle? Which protozoan group consists solely of parasitic forms?
Provide decision for the given case : Insul-Mark is the marketing arm of Kor-It Sales, Inc. Kor-It manufactures roofing fasteners and Insul-Mark distributes them nationwide.- Decision?
How to deter the effects of corrosion : Include if costs are addressed, types of materials affected, what type of corrosion can be expected, and how to deter the effects of corrosion.
Does the uniform commercial code apply to given contract : Credit Union counterclaimed for damages based upon breach of contract and negligent and fraudulent misrepresentation. Does the Uniform Commercial Code apply to this contract?
How do the rates of corrosion compare for the two cases : Square metal plates having a total exposed area of 10.75 ft.2 are fastened together with rivets having a total exposed area of 15.5 in.2. The environment involves moisture and some salt.
Role negotiation plays in conflict resolution : Discuss the role negotiation plays in conflict resolution. Include information on strategies leaders can use to negotiate toward win-win solutions - develop a procedure regarding management of poor performance, for the section of the organisation ..
What individual or collective actions are you willing : What individual or collective actions are you willing to take to improve our food system, and what would be their impact
Does the uniform commercial code apply to given contract : Colorado Carpet brought an action against the Palermos for breach of contract. Does the Uniform Commercial Code apply to this contract?
What name is given to the food-trapping cells of sponges : What name is given to the food-trapping cells of sponges? Which of the following levels of structure encompasses all the others? Which of the following animals does not have a body cavity?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What is the flow rate through the system in units

A hydraulic system is powered by a 9 kw motor and operates at 11 MPa. Assuming no losses, what is the flow rate through the system in units of m³/s?

  1 what happens to the cutting and thrust force as tool rake

1. what happens to the cutting and thrust force as tool rake angle and cutting speed are increased?2. how does the

  Research the population demographics in the area

Management practices differ, depending on the diversity within the organization. In this assignment, you will research the demographics for your area or city and apply those demographics to business operations.

  The errors in the measurements are assumed to be random

Teresa measures the distance that a traverse system moves an object for a given computer-controlled input pulse. She makes 100 readings, and the mean value is 6.832 m with a sample standard deviation of 1.0 cm. The errors in the measurements are assu..

  Find the fraction of extraction steam flow

A power plant with one closed FWH has a con- denser temperature of 450C, a maximum pressure of 5 MPa, and a boiler exit temperature of 900C. Extraction steam at 1 MPa to the FWH condenses and is pumped up to the 5-MPa feed water line, where all the w..

  Small sphere with mass

A small sphere with mass 5.00.×10?7kg and charge +3.00?C is released from rest a distance of 0.550m above a large horizontal insulating sheet of charge that has uniform surface charge density ?=+8.00pC/m2.

  Determine the magnitude of its total accleration

determine the magnitude of its total accleration when (a) t=0 and (b) t=2 Whats the solution.

  Find two examples of corporate mission statements

Many articles have been written on how to develop, understand, and evaluate a business case. Visit the Web sites for Tech Republic, CIO, or another IT magazine, and find an article that discusses business cases. Describe the article and what you l..

  Determine the fourier transform methods

Determine the Fourier transform methods to determine the response of the following systems for the given input

  An adiabatic gas turbine using helium has inlet conditions

an adiabatic gas turbine using helium has inlet conditions 5 mpa and 500degc and outlet conditions of 50 kpa and

  A frictionless piston-cylinder contains argon which is

a frictionless piston-cylinder contains argon which is initially at 25 deg. c with a volume of 2.2m3. the system is

  What is the mass flow rate of the refrigerant in the cycle

A heat pump uses r134a as the refrigerant to keep a heated space at 20°c by pumping from a geothermal water source. Water from the geothermal source enters the evaporator (a heat exchanger) at 50°c and leaves at 40°c at a rate of 0.08 kg/s. The re..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd