Exam Question
Explain the following terms and give examples of where each condition might occur:
(a) Stress Corrosion cracking (6)
(b) Creep cracking (5)
(c) Corrosion fatigue (5)
Class 4 (4th Engineer)
MEKG
📅 Jul 2025
Reference Answer
### (a) Stress Corrosion Cracking (SCC) (6 Marks)
**1. Definition:**
Stress Corrosion Cracking (SCC) is a material failure mechanism resulting from the synergistic combination of three specific factors occurring simultaneously:
* A susceptible material.
**1. Definition:**
Stress Corrosion Cracking (SCC) is a material failure mechanism resulting from the synergistic combination of three specific factors occurring simultaneously:
* A susceptible material.
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