What metal are iron sheets galvanized by
Galvanizing, process of coating a base metal, such as iron, with a thin layer of zinc to protect the base metal from corrosion. [ Source: http://www.chacha.com/question/what-metal-are-iron-sheets-galvanized-by ]
More Answers to "What metal are iron sheets galvanized by"
- Where can i buy sheet metal (cast iron) as a back panel for a fir...?
- look in your phone book under sheet metal contractors.alot of cities have rather large s/m shops that carry a large variety of different types of metal and iron.they also have the knowledge as to what type of metal or iron you want to use.t...
- What brand home welder should I buy for welding sheet metal and a...?
- Lincoln makes a nice unit and it's easy to get parts anywhere. Also check out Miller equipment. I was a production welder for many years and we used Miller equipment in the shop.
- How much does steel and iron cost. plus sheet metals??
- It varies quite often. Steel costs are anywhere from $0.50/lb. on up depending on the alloy. Iron varies as well, with casting costs and particular alloys, but is much greater than plain carbon steel. Sheet metal in standard gauge thickness...
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- Corrosion questions plz Help?
- Q: What is meant by galvanic corrosion ?Explain the driving forces behind galvanic corrosion and state why galvanised steel is less susceptible to corrosion after service abrasion than tin-plated steel?What is meant by the electrode potential of a metal and how is it determined ?What are the limitations of using the electrochemical series in determining possible corrosion behaviour ?What is meant by a concentration cell and how can one cause corrosion Consider a drop of pure water on a flat steel sheet and describe any corrosion processes that may occur?The table below lists a selection of electrode potentials for different metals METAL ELECTRODE POTENTIAL (V)Silver + 0.80Copper + 0.35Hydrogen 0.00Lead - 0.13Iron - 0.44Zinc - 0.77Magnesium - 2.38Sodium - 2.72A compression joint on a hot water system is amde using copper pipes and fittings plus a zinc washer as a seal. The zinc washer is in contact with both the copper components and the water. After a period of satisfactory service the joint started to leak because of corrosion. Discuss the mechanism of corrosion which led to the failure of the joint.Discuss also the steps that could be taken to reduce the risk of similar failure.:i) to other existing joints of the same typeii)by redesigning the joint.What is meant by the electrochemical series and how acn it be used to protect corrosion behaviour? Indicate how good design can minimise corrosion.
- A: This is all the work I'm going to do for you.http://en.wikipedia.org/wiki/Galvanic_corrosion
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