Podcast
Questions and Answers
What is the definition of corrosion?
What is the definition of corrosion?
- Changes in a material structure due to heat
- Changes in a material structure due to pressure
- Undesirable changes in a material structure (correct)
- Desirable changes in a material structure
Which of the following is NOT a corrosion environment?
Which of the following is NOT a corrosion environment?
- Inert Gases (correct)
- Chemical Acidic
- Food Stuffs
- Liquid Metals
What is a common result of corrosion in a moisture environment?
What is a common result of corrosion in a moisture environment?
- Rusting of copper
- Cracking of aluminum
- Rusting of iron (correct)
- Cracking of gold
Which of the following is true about metal corrosion?
Which of the following is true about metal corrosion?
What is NOT a common corrosion environment?
What is NOT a common corrosion environment?
What is the most suitable material to use in a corrosive environment?
What is the most suitable material to use in a corrosive environment?
Which type of corrosion occurs due to gases at high temperatures?
Which type of corrosion occurs due to gases at high temperatures?
What type of corrosion can be caused by humidity?
What type of corrosion can be caused by humidity?
Which type of corrosion involves metals reacting directly with their environment?
Which type of corrosion involves metals reacting directly with their environment?
Which type of corrosion occurs in the presence of fused salts?
Which type of corrosion occurs in the presence of fused salts?
Which type of corrosion is likely to result in metal oxide as a product?
Which type of corrosion is likely to result in metal oxide as a product?
Which type of corrosion is least likely to involve electron exchange?
Which type of corrosion is least likely to involve electron exchange?
What is the definition of corrosion?
What is the definition of corrosion?
What happens when metals are processed and used without alloying or protection methods?
What happens when metals are processed and used without alloying or protection methods?
What is the role of corrosion in human life and safety?
What is the role of corrosion in human life and safety?
Is it possible to eliminate corrosion?
Is it possible to eliminate corrosion?
What is the corrosion mechanism of nonmetallic materials?
What is the corrosion mechanism of nonmetallic materials?
What is the main cause of corrosion?
What is the main cause of corrosion?
What is the main cause of electrochemical corrosion?
What is the main cause of electrochemical corrosion?
What are the three main reasons for the importance of corrosion?
What are the three main reasons for the importance of corrosion?
What percentage of an industrialized nation’s income is spent on corrosion prevention and maintenance?
What percentage of an industrialized nation’s income is spent on corrosion prevention and maintenance?
What is an example of a safety concern related to corrosion?
What is an example of a safety concern related to corrosion?
What are the two types of economic losses due to corrosion?
What are the two types of economic losses due to corrosion?
Which of the following is not a consequence of corrosion?
Which of the following is not a consequence of corrosion?
Which type of corrosion cost includes the replacement of corroded structures and machinery?
Which type of corrosion cost includes the replacement of corroded structures and machinery?
What type of corrosion cost is associated with capital expenditures?
What type of corrosion cost is associated with capital expenditures?
Which corrosion cost category covers the selection of materials to provide structural integrity and product purity?
Which corrosion cost category covers the selection of materials to provide structural integrity and product purity?
What type of corrosion cost is related to controlling, maintenance, and repair spendings?
What type of corrosion cost is related to controlling, maintenance, and repair spendings?
Which corrosion cost category includes discarding products that get dirty because of corrosion?
Which corrosion cost category includes discarding products that get dirty because of corrosion?
Which type of corrosion cost is not related to labor or maintenance expenses?
Which type of corrosion cost is not related to labor or maintenance expenses?
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