Damage Mechanisms of Static Equipments

Question

Accepted Answer

Damage mechanisms of static equipment refer to the various ways in which these equipment can deteriorate or fail over time.

Corrosion: The most common damage mechanism, caused by the reaction of metal with its environment.
Erosion: Occurs when the flow of fluid or particles causes the surface of the equipment to wear away.
Cracking: Can be caused by stress, fatigue, or material defects, leading to structural failure.
Cavitation: Formation and collapse of vapor bubbles in a liquid, causing damage to the equipment surface.
Deposition: Build-up of solid deposits on the equipment surface, reducing efficiency and causing blockages.
Thermal fatigue: Repeated heating and cooling cycles leading to cracking and failure of the equipment.
Vibration-induced damage: Excessive vibrations can cause fatigue and failure of the equipment.
Chemical attack: Exposure to aggressive chemicals can lead to degradation and weakening of the equipment.
Abrasion: Mechanical wear and tear caused by friction between surfaces.
Hydrogen embrittlement: Absorption of hydrogen leading to brittleness and cracking of the equipment.

Accepted Answer

Read Api 571 for damage mechanism

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