Beitsen verwijdert onzuiverheden van metalen oppervlakken, zoals schilfers, roest en oxiden. Het metaal wordt ondergedompeld in een zure oplossing (meestal zoutzuur of zwavelzuur) die de verontreinigingen oplost. Het metaal blijft achter met een glad, schoon oppervlak, klaar voor verdere bewerking zoals verven of coaten.

The electrochemical process removes a thin coating of metal from its surface. This results in a shiny, smooth finish. Mechanical polishing uses abrasive material to grind and buff metal, producing a similar result. Each method has pros and cons, which I will explore in depth.

The zinc is electroplated onto the steel, creating a thin, uniform, and smooth layer. On the other hand, hot-dipped steel is immersed in molten Zinc, resulting in a thicker and rougher coating. Both methods are effective in protecting steel against rust and corrosion. However, they have different applications and needs.

The 2B finish on stainless steel is widely used. The 2B finish is smooth, reflective, and grayish. Cold rolling steel is obtained from this finish, followed closely by heat treatment and pickling. Then, a light roll using highly polished rollers is used to achieve the desired result. This finish is uniform and consistent, making it ideal for various applications.

Bij metaalpassivering worden metalen oppervlakken behandeld om ze corrosiebestendiger te maken. Dit proces vormt een beschermende oxidelaag die voorkomt dat het metaal reageert met omgevingselementen, waardoor het risico op roest en corrosie afneemt.

We can’t anodize aluminum to an actual white color mainly due to the nature of the anodizing process itself. The anodized layer is a transparent oxide coating. When dye is added, the color you see results from light interacting with the coating and the metal underneath. White dye doesn’t work the same way, as it doesn’t create the necessary contrast to produce a visible white color.

Laser engraving metal involves a few critical steps to ensure the best results. Firstly, you’ll need the right equipment: a laser engraver suitable for metal. Then, you’ll prepare your design, set the correct power and speed settings on the machine, focus the laser, and perform the engraving. Finally, cleaning the metal post-engraving is crucial for a pristine finish.

Shot peening is a cold working process used to enhance the mechanical properties of metal parts. By bombarding the surface with small spherical media, known as shots, we create compressive residual stress layers that improve the part’s fatigue strength and resistance to stress corrosion cracking.

Aluminum chromate, or chromate conversion coating, is a chemical process applied to aluminum surfaces to enhance their corrosion resistance and adhesion properties. This treatment forms a protective layer on the metal, preventing oxidation and degradation in harsh environments. The process involves immersing aluminum parts in a chromate solution, which reacts with the metal to form a thin, durable coating.

Spray coating is a process where a coating material is applied to a surface using a spray gun. This method allows even coating distribution, ensuring a smooth and consistent finish. The technique can be used to apply paints, varnishes, powders, and other coating materials to enhance the products’ appearance, durability, and performance.

Sandblasting uses abrasive material propelled at high speed to clean or prep surfaces. This method removes paint, rust, and scale from metals and concrete.
Bead Blasting uses tiny glass beads propelled by compressed air to clean or polish surfaces. This technique is highly prized because it can achieve a uniform and smooth finish without damaging delicate materials.

Pad printing is transferring a 2D picture onto a 3D object. The process is an indirect offset print that uses a silicone plate and a pad. The silicone pad takes the ink off the plate and presses it on the object.

Anodizing offers exceptional durability and corrosion resistance by creating a protective oxide layer on the metal surface. It’s ideal for aluminum parts, enhancing both aesthetics and functionality.Powder coating provides a thicker finish with a wide range of colors and textures, suitable for various metals like steel and aluminum. Each method has strengths and depends on your specific requirements.

Using sandblast aluminum oxide to treat aluminum surfaces is a direct process. Initially, make sure that the aluminum workpiece is devoid of any impurities. Prepare your sandblasting equipment with a sandblast aluminum oxide medium, generally suggested to be of a fine to medium grit. Fine-tune the pressure settings of your sandblasting device according to the aluminum’s thickness to prevent any warping or harm to the material.

Painting over anodized aluminum requires careful preparation to ensure the paint adheres and lasts. First, clean the surface thoroughly to remove any contaminants. Then, use a primer designed for metal, especially one suitable for anodized surfaces. This helps the paint stick better and extends the life of your paint job.

Reinig het geanodiseerde oppervlak met een zachte, zeepachtige doek en water. Spoel af en droog het oppervlak. Breng een kleine hoeveelheid metaalpoets van hoge kwaliteit aan op een microvezeldoek en wrijf zachtjes met ronddraaiende bewegingen. Verwijder overtollig polijstmiddel met een schone, droge doek. Werk af met een siliconenspray en poets lichtjes om de glans te verhogen.