[Solved] 2. Give reasons for any faults observed.

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[Solved] 2. Give reasons for any faults observed.

Department: Engineering and Build Environment

Module Code: MOD002634

Comments and Conclusions

1. Produce a detailed report on each of these and fully label the images.

2. Give reasons for any faults observed.

3. Differentiate between the terms fusion, non-fusion, and solid phase welding processes. Give an example of where they could be employed and their limitations of use.

3. Discuss in detail the likely effects of poor welding techniques or unsound weld on the service strength of the joint.

4. Discuss in detail the metallurgical effects of fusion and nonfusion on these metals.

Chapter 4:

A Research on Corrosion and Prevention Methods In this chapter, you are expected to do a brief research (about 700 words) on corrosion in mechanical systems and the prevention methods.

You will need to:

- Describe corrosion

- Its different types. Choose two and explain more giving images

- Give prevention methods and explain two giving relevant images

- Illustrate how Cathodic protection method works

- Corrosion inspection and detection methods

- Describe ‘Stress Corrosion’ and the factors that can extend its effects

- Give an example with an image where stress corrosion could be a serious potential for failure.

- Describe two new corrosion prevention methods and compare their capabilities to the old ones.