Boost Stainless Steel Durability with S1 Pickling Paste Solution
Do you ever consider how industries maintain stainless steel to look clean and durable for many years? Machines made from stainless steel or many other metals often start getting corroded over a period of time. Let us explore metal pickling since ancient civilizations, most industries during ancient civilization used vinegar to clean their machines made from metals like iron. Based on some evidence, it is recorded that Romans used vinegar to clean the rust and corrosion of machines. After the Industrial Revolution, sulfuric and hydrochloric acids came into existence and were used in industries for cleaning and rusting to enhance durability and longevity. However, as chemical science advanced, manufacturing companies started the production of more effective pickling solutions to clean rust and corrosion in machines that not only enhance their longevity but also increase the quality of products that customers demand. However, since the invention of stainless steel, we have found a solution to rusting. With the evolution of technology, we experience various types of chemical solutions, and S1 pickling paste is one of them. In this blog, we will know reasons why industries driven by stainless steel require these chemicals. This is how you can choose the best quality pickling and passivation solution for your stainless steel machines.
What is the science behind the stainless steel surface treatment?
Durability and corrosion resistance properties of stainless steel made it the first and foremost choice of most industries. Did you ever think why stainless steel is one of the best metals for industries? Let us understand the science behind this metal.
How stainless steel resist corrosion:
Due to the availability of chromium in stainless steel, it reacts with oxygen in the atmosphere and creates a thin layer of chromium oxide. This layer works as a barrier and controls corrosion in steel. However, welding and bending can damage this protective layer. If it happens, the metal gets exposed to rust and corrosion. Let us understand the role of S2 pickling paste in corrosion and rusting of stainless steel with the help of a table.
Process | Purpose | Chemicals involved |
Pickling | Used to remove surface oxides and imperfections | S1 pickling paste, Nitric acid, hydrochloric acid |
It helps enhance corrosion resistance of stainless steel | Citric acid, nitric acid and passivation solution | |
Surface cleaning | Use to remove impurities before and after pickling and passivation | Detergent, alkaline solutions |
Why should you use S1 pickling paste?
There are various reasons behind the popularity of S1 pickling paste. Industries that use machines made by stainless steel often use S1 pickling paste to remove rust and corrosion. Let us have a glance at the following points that help pickling of stainless steel based industries.
Restores stainless steel’s corrosion resistance:
After the welding process, stainless steel gets corroded, as a result, the lifespan of metal gets corroded, S1 picking is used to remove these impurities to improve longevity of products. Moreover, since we started using a Welding cleaning machine, it’s now become an easier process to apply chemical paste on the surface. Hence, your customers also get quality products.
Targeted precise application:
As S1 pickling paste is in paste form that helps in applying anywhere on stainless steel surface. Let us understand it with the help of a table mentioned below.
Liquid pickling | S1 pickling paste |
Requires dipping | It can be used directly on surface area |
It causes unwanted material loss | It does focused cleaning. |
With the help of this table, you can understand the advantages of S1 pickling paste over liquid lickling. This is why industries prefer S1 pickling paste removing impurities and corrosion from stainless steel’s surface.
Case Study: Importance of Pickling in the Food Industry
Within the food processing industry, stainless steel equipment has great demand due to their hygiene and corrosion-resistant properties. Surfaces are often left with oxides and contaminants after being welded for repairs or installation. These can serve as a haven for bacteria or cause corrosion of the metal.
What was the Problem?
A food processing plant was experiencing some issues with the stainless steel surfaces of its conveyor system, which had been repaired several times by welding. After some time, rust spots began to appear around the weld and required constant maintenance of the system.
What was the Solution:
The company decided to use S1 pickling paste for treating the weld impurities. The paste was applied onto the discoloured and oxidised areas and allowed to react within the recommended period, before rinsing the surface. They then applied a chemical passivation solution to restore the chromium oxide layer.
What was the result?
After the treatment of pickling and passivation, there was no rust or contamination on the surfaces of the stainless steels. The company confirmed the reduction in maintenance costs and improvement in system hygiene.
Why are both pickling and passivation essential?
After welding and fabrication, stainless steel gets corroded and requires natural corrosion resistance material. This way the process of pickling and passivation becomes essential. To ensure longevity of stainless steel, industries using stainless steel metal often use pickling and passivation to remove rust and corrosion in stainless steel. Let us understand why these chemical treatment processes.
Pickling removes surface treatment:
The pickling process is used to remove surface impurities like oxides from the surface. As a result, these surface treatment chemicals impact the corrosion resistance of the material.
Passivation restores the protective chromium oxide layer:
After the pickling and passivation process, stainless steel restores protective chromium layer oxide from the stainless steel’s surface. To prevent oxygen in metal, the availability of this material is crucial. As a result, steel does not cause rust.
Pickling and passivation both are important:
To remove surface impurities, pickling is important. However, the surface of stainless steel would be unprotected until passivation takes place. Pickling helps prepare the surface of stainless steel and passivation helps ensure complete the passivation process.
Tips for effective use of S1 pickling paste
S1 pickling paste is used to ensure cleanliness and functionality of stainless steel surfaces. These chemicals are especially used after welding and passivation. To get the best results from stainless steel equipment, the use of S1 pickling paste becomes crucial. Have a glance at some tips to get effective results from S1 pickling paste.
Prepare surface before application:
It is crucial to prepare the surface of stainless steel to ensure optimum effectiveness of S1 pickling paste. Use detergent to remove dust, grease and oil spillage then apply pickling paste on the surface.
Apply after pickling layer:
To ensure the effectiveness of S1 pickling paste, it is essential to apply it over the stainless steel’s surface. Using nonmetallic brush would be better to apply this pickling material. In addition to this, you should also avoid a thick layer of pickling paste on the stainless steel surface.
Rinse thoroughly after pickling:
Do not forget to rinse the surface of stainless steel to ensure longevity of metal. This is how the surface of stainless steel can be maintained easily.
Conclusion:
Are you looking for S1 pickling paste that could maintain rusting on stainless steel? T Clean is one of the leading manufacturers of S1 pickling paste in India. To ensure longevity of your stainless steel equipment, use pickling paste offered by T clean. Visit their website today for more information on a variety of pickling paste chemicals to ensure protection of stainless steel.