Stainless steel is widely used in marine structures due to its excellent corrosion resistance and high strength, making it suitable for harsh marine environments.

Cathodic protection is a technique used to prevent corrosion of metal surfaces in marine environments by making them cathodic (negative) relative to the surrounding seawater.

Casting is a widely used manufacturing process for producing marine propellers due to its ability to create complex shapes and achieve the desired material properties.

Composite materials offer a significant advantage in marine structures due to their high strength-to-weight ratio, which allows for lightweight and efficient designs.

Polyethylene is widely used for marine pipelines due to its flexibility, resistance to fatigue, and ability to withstand harsh marine conditions.

Annealing is a heat treatment process that is performed to improve the toughness of steel used in marine structures, making it more resistant to cracking and fracture.

Forging is a widely used manufacturing process for producing marine shafts due to its ability to achieve high strength and improved fatigue resistance.

Sacrificial anodes are used in marine engineering to prevent corrosion of metal surfaces by acting as anodic (positive) material that corrodes instead of the protected metal.

Bronze is widely used for marine bearings due to its low friction, excellent wear resistance, and ability to withstand harsh marine environments.

Galvanizing steel involves coating it with zinc to improve its corrosion resistance and protect it from the harsh marine environment.

Stainless steel is widely used for marine rudders due to its high strength, resistance to cavitation, and ability to withstand harsh marine conditions.

Titanium is valued in marine structures primarily for its exceptional corrosion resistance, making it suitable for harsh marine environments.

Forging is a widely used manufacturing process for producing marine gears due to its ability to achieve high strength, improved fatigue resistance, and precise tooth profiles.

Coatings are applied in marine engineering primarily to improve corrosion resistance and protect metal surfaces from the harsh marine environment.

Titanium is widely used for marine anchors due to its high strength, resistance to wear and corrosion, and ability to withstand harsh marine conditions.