• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Bahaical

  • Home
  • Finance
  • Marketing
  • Law
  • Career
  • Contact Me

Everything You Need To Know About Cathodic Protection

September 16, 2017 By admin Leave a Comment

Everything You Need To Know About Cathodic Protection

A number of different kinds of metals are used in modern industries. Due to their resilience and added durability, metals have largely replaced other products such as wood in a number of industries. The biggest example is that of shipbuilding. In the past, all ships were made out of seasoned wood. While wooden ships helped in the exploration of the globe and were used to connect different countries through sea routes, they were certainly not as sturdy as their metal counterparts today. Wooden ships were also limited by their size; the bigger the ship, the more fragile it would become. That was due to the different panels of wood that would need to be connected together. Naturally, wooden ships were unable to weather big storms on the sea and there have been countless cases when ships were lost to the sea in storms and heavy waves.

One of the major problems that many shipbuilding companies had to face was regarding protection against corrosion. Most metals are exposed to corrosion and tend to lose their integrity over time as the surface begins to corrode. In the shipbuilding industry, this is a very important factor, especially when you consider the fact that ships are almost always submerged in water and have to travel across the globe. Even a small leak could lead to a major problem and can eventually cause the ship to sink. That is why shipbuilding organisations have to take a number of steps to protect the metal surface against corrosion.

Cathodic Protection

One of the key processes that is carried out to protect the underside of the ship from corrosion is cathodic protection. Cathodic protection in Singapore is generally done on almost all kinds of ships nowadays and is a much better option than sacrificial anode systems. The reason why ship owners prefer cathodic protection is because it significantly reduces the costs of fuel as well as maintenance on the ship.

How Does it Work?

The system is actually pretty simple; it supplies a specific amount of DC current to the submerged surface on the ship with the help of mixed metal oxide anodes as well as zinc reference electrodes. The electrical current is monitored and regulated by a proprietary system in order to prevent galvanic corrosion from beginning due to the electrochemical actions. For almost a quarter of the century, the impressed cathodic protection systems have been used by ship owners in place of the more expensive sacrificial anode systems. It offers continuous protection against electrolysis and significantly increases the life of a number of components that are otherwise affected by this process. The propellers, struts, shafts, and rudders will yield a dramatically longer life with the help of the cathodic protection system. Depending upon the size of the vessel, the costs of carrying out the process will vary. It’s done in a private shipbuilding yard to ensure maximum effectiveness and precision to cover the entire surface.

Filed Under: Business

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Categories

  • Auto
  • Business
  • Career
  • Finance
  • Home Improvement
  • Law
  • Lifestyle
  • Personal Care
  • Real Estate
  • Technology
  • Travel
  • Uncategorized

Latest Posts

Regal Awnings

What Makes Regal Awnings a Trusted Choice for UK Gardens?

Looking for a reliable solution to transform your garden into a stylish and functional space? Regal Awnings stands out as a trusted name across the UK. Known for exceptional quality, durability, and tailored installations, Regal Awnings offers the perfect blend of design and practicality. Learn what makes them the preferred choice for homeowners seeking comfort, […]

Tyres Harrow Guide: How to Choose the Right Fit for Your Car

Choosing the right tyres is vital for your car’s performance, safety, and fuel efficiency. If you drive in or around Harrow, knowing what tyres suit your vehicle best can save you money and give you peace of mind. This guide will help you understand what to look for and how to make the right choice. […]

Footer

About

Bahaical.org is the best online place run by a Bahai in Canada sharing his views on business trends, finance advise with detailed investment guides lifestyle tips.

Our Services

  • Business
  • Finance
  • Technology
  • Career

Recent Posts

  • What Makes Regal Awnings a Trusted Choice for UK Gardens?
  • Tyres Harrow Guide: How to Choose the Right Fit for Your Car
  • How TradingView Helps Traders Cut Through Market Noise and Find Clarity

Copyright © 2019-2025 A Bahai in Canada | Privacy Policy

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok