Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
Define erosion |
Mechanical action which results in the deterioration of metal |
|
What are the two types of erosion? |
Impingement-turbulent water flow -overboard discharges, areas with protrusions (transducers) Cavitation-vapor cavities implode eg plating near prop |
|
What is a corrosion cell? |
Formed by two diff metals connected to each other immersed in an electrolyte solution May also be formed when eroded material immersed in electrolyte solution |