Last Updated on: 22nd November 2023, 01:41 pm
Corrosion has become a major concern in various industries because of its negative impact on the longevity of metal equipment. As a result, corrosion can also impact profits and financial margins in industries. The discovery of corrosion inhibitors has become a boon for all industries relying on heavy metal equipment. Jump into this article to discover in detail about corrosion inhibitors, their importance, mechanism, and more.
Understanding the Need for Corrosion Inhibitors
Corrosion is an outcome of the reaction of metals with elements like oxygen, water, hydrogen, bacteria, or dirt. At times, electrical current can also lead to corrosion. The negative effects of corrosion of metals are as follows:
- Increases maintenance costs and leads to expensive replacements and repairs
- Diminishes the efficiency of machine and equipment
- Releases hazardous chemicals and creates safety concerns
- Causes health issues due to accumulation
However, corrosion inhibitors can help control all these issues and increase the longevity of metal equipment. These substances have vast applications in various industrial environments and commercial processes.
Mechanism of Corrosion Inhibitors
Corrosion inhibitors do their job by following this mechanism:
- The molecule of the inhibitor diffuses within the metal surface through the process of chemical absorption. This absorption happens either by itself or due to interaction with metallic ions.
- After that, the inhibitor molecule develops a thin protective film. The protective layer develops because of the reaction between the corrosion inhibitors and the oxides produced by the metal.
- As a result, the corrosion resistance properties of the inhibitor develop and offer necessary protection.
Finding the Right Corrosion Inhibitor
Before mixing corrosion inhibitors with a lubricant, you need to make the right choice. You must keep the following in mind to find the right corrosion inhibitor per your needs:
- The type and nature of materials that should be protected
- The method of application (brush, dip, or spray)
- Type and thickness coating residue required
- Desired type of protection (storage, shipping, or in process)
- Safety and environmental health requirements
- Humidity, temperature, packaging, or shipping procedures related to the material
- Interactions with subsequent processes
Common Applications of Corrosion Inhibitors
Corrosion inhibitors find application across various industries. Here are some common applications of corrosion inhibitors are as follows:
- Corrosion inhibitors are added to the body parts and engines of vehicles.
- They are used in the construction industry, where most of the metals used are exposed to extreme weather conditions.
- Corrosion inhibitors are used in pipelines, tanks, and other equipment that remain in close contact with water.
Wrapping up
Multiple industries rely on corrosion inhibitors for the conservation and restoration of metallic materials. Adding the right rust inhibitors to lubricants can provide unparalleled benefits to multiple industries. With the rising demand for these substances in numerous industries, the market for corrosion inhibitors is expected to reach $10.1 billion by 2026. So, it’s definitely great news for metal machinery manufacturers and suppliers.
However, to reap the benefits of top-quality corrosion inhibitors, one should plan the purchase from the top manufacturers. The precision and performance of inhibitors offered by top manufacturers will always result in the successful execution of industrial projects.
