Protect metals against corrosion

10 marca 2022 0 Comments

The protection of metals against corrosion is a very important issue for all industries and it is a very challenging problem because of the effects of many different factors.

The „GOLD” team at the University of California, Davis has developed an artificial intelligence system that can analyze any metal, has a defined role in solving this problem and can produce fast, accurate estimates on its performance. The system works with both numerical models and image analysis software to analyze any type of metal.

Deterioration of metals in the modern world is a very common problem. In fact, the research paper on corrosion in metals entitled „Corrosion of metals” was written almost 100 years ago by English engineer Sir William Henry Perkin.

The researchers at Polish research institute for metal corrosion „Poland Institute of Metals and Metal Technology” have been working on corrosion problems for decades with a special focus on metal science and technology. Many thanks to Prof Irena Lech et al. for helping us with this presentation !

Corrosion is an inevitable risk faced by all metals and materials. Since metals decay over time, they get damaged more rapidly and uncover more vulnerabilities to corrosion. This can be avoided by taking proper care of the metal components. In order to keep the life of the materials intact, it is necessary to protect them from corrosion that can compromise their integrity and function.

With the increasing development of electronic devices and materials, corrosion is one of the biggest problems that we encounter in industries. Corrosion is one of the most difficult problems to solve because it requires new technology developments on both sides. It also requires chemical and mechanical expertise in order to prevent corrosion or repair it afterward.

The most important thing that we can do as engineers is make sure that our electronics are protected against corrosion through proper design and manufacturing methods, at least until software and hardware technologies become more advanced. However, this isn’t always possible due to rapid developments in material science and chemistry; therefore, assessing a material’s resistance against corrosion is not just a practical but also an ethical issue. So what should we do? The answer lies in what materials we use for our electrical systems, how they are.

Copper and bronze are two materials that are heavily used in the construction industry. These materials can be exposed to corrosive environments, which is why it’s important for them to be protected from corrosion. Copper and bronze are resistant to corrosion because they have a high silver content, which is anti-corrosive.

The three main components of a corrosion protection scheme:

1. Corrosion barrier coatings applied before the corroding environment (temperature, moisture etc) 2. Chemical treatments applied at the start of the exposure 3. Anti-corrosives added after the exposure of metals (dissolve or emulsify chemicals during application).

Many metals are vulnerable to corrosion. The challenge is how to prevent corrosion.

Steel: corrosion and corrosion resistance is an important issue for steel producers. One reason is environmental as well as economic. It affects the manufacturing process and production of products, distribution system, transportation, human health, and ultimately economy.

Crusting steel parts by using corrosive chemicals or high-temperature heat treatment can be a serious problem for the life of steel components. This leads to a decrease in the strength of plastics used in many design processes and production processes including injection molding plastic parts. In addition to that, modern aluminum alloys are also affected by corrosion by this method. This paper aims to introduce data on metal corrosion resistance and to analyze the impact of chemical treatment methods on the metal corrosion resistance in various kinds of metals such as copper, nickel, and aluminum with respect to both physical properties such as.