- Surface treatment improves functionality and durability
- Standards such as DIN EN ISO 8501-3 ensure quality
- Galvanising provides effective protection against corrosion
- Automation and innovation are shaping the future
- WECUBEX: an experienced partner for bespoke solutions
The surface treatment of steel plays a central role in industrial manufacturing. It enables the properties of steel to be tailored to specific applications. Companies such as WECUBEX, which specialise in metalworking, offer comprehensive solutions to enhance the performance of steel products.
BASICS OF SURFACE FINISHING
Surface finishing refers to the targeted modification of a material’s outer layer. These modifications improve the functionality and durability of products. Technological advances in this field have led to more efficient and environmentally friendly processes.
OBJECTIVES AND BENEFITS OF SURFACE TREATMENT
The surface treatment of steel serves several purposes. In addition to aesthetic improvements, such as increasing reflectivity, it also enhances mechanical strength. Of particular note is the improved corrosion resistance, which makes a significant contribution to the longevity of components.
- Aesthetic improvements through increased reflectance
- Increased durability and longevity
- Significant improvement in corrosion resistance
STANDARDS AND SPECIFICATIONS FOR THE SURFACE TREATMENT OF STEEL
Compliance with standards such as DIN EN ISO 8501-3 ensures the quality of surface treatment. These standards specify how metallic surfaces must be prepared for treatment in order to achieve optimum results. Certifications guarantee that the processes meet the highest requirements.
SURFACE TREATMENT METHODS
1.MECHANICAL PROCESSES
Mechanical processes such as grinding and polishing are used to refine and smooth the surface structure of steel. These methods not only improve the visual properties but also prepare the surface for further treatments.
2. CHEMICAL PROCESSES
Chemical processes, including pickling and phosphating, are used to remove impurities and oxide layers. These processes are essential for creating a clean base for subsequent coatings and for increasing corrosion resistance.
3. ELECTROCHEMICAL PROCESSES
Electroplating and galvanising are electrochemical processes that protect steel from corrosion by applying a protective layer of metal, such as zinc. These methods are particularly effective as they improve both aesthetics and functionality.
→ Electroplating provides additional protection and enhances the appearance
→ Galvanising provides effective protection against corrosion by means of a protective metallic coating
4. THERMAL PROCESSES
Thermal processes such as heat treatment improve the hardness and strength of steel. Controlled heating and cooling alter the internal structure of the metal, resulting in improved mechanical properties.
5. COATING PROCESSES
Painting and powder coating are coating processes that apply an additional protective layer to the steel surface. These layers not only provide protection against environmental influences but also contribute to the visual design.
Note: Choosing the right coating process can significantly improve the functionality and appearance of steel products.
CORROSION PROTECTION IN DETAIL
Corrosion protection measures are crucial for extending the service life of steel. The use of protective layers minimises the metal’s reaction with its environment. Whilst it is not possible to guarantee that corrosion will be completely prevented, the rate of degradation is significantly reduced.
INNOVATIONS AND FUTURE TRENDS
The integration of automation and robotics is revolutionising surface treatment. Efficient processes and environmentally friendly technologies are becoming increasingly important. The influence of digitalisation and Industry 4.0 promises further improvements in process optimisation.
Note: Automation and digitalisation are key trends that will shape the future of surface treatment.
AREAS OF APPLICATION
Surface treatment of steel is used across numerous industries. From the automotive industry to the construction sector – every project benefits from the improved durability and functionality of steel components.
WORKING WITH WECUBEX
Choosing an experienced partner such as WECUBEX offers many advantages. With a comprehensive ‘one-stop-shop’ approach, bespoke solutions can be provided to meet individual requirements. WECUBEX’s expertise guarantees high-quality results.
