Passivation

CORROSION PROTECTION Two are better than one. Zinc is already the corrosion protection specialist per se. Because zinc is a material with a natural self-healing surface: In time damage disappears of its own accord by means of the ...

... Chromating and Alodine, Surtec, Lanthane touch-up, Chemical nickel on steel/brass/aluminium, Manganese/zinc phosphating, Passivation, Sand blasting, Shot peening, Polishing.

Chemical and electrochemical coatings for small and medium-sized parts, in small, medium and large production runs. HTS’s machinery fleet enables it to perform, in bulk or on jigs, over 30 different treatments, across three workshops ...

Aluminium chromatising is a chemicial conversion treatment which may be applied through spraying or by immersion. The chromatised coating is an outstantding primer for organic coatings. It improves aluminium resistance to corrosion. The ...

Passivation is a process that maximizes corrosion protection and cleans the surface of stainless steel parts. During operations such as forming, machining, tumbling and lapping, iron particles and other foreign matter ...

... Chemical degreasing I Chemical degreasing II Two-stage rinse Pickling Two-stage rinse Activation Zn phosphate Two-stage rinse Passivation One-stage rinse Cataphoresis knot Rinse ultrafiltrate twice Blowing Kiln Cooling

Decoratives is an interdisciplinary area of fabrication. A wide variety of materials like iron, steel, inox, aluminium can be used along with complementary rubber and plastic items. And many processes shall be applied to these materials ...

Passivation Passivation is a chemical dissolution process to remove exogenous iron or iron compounds from the surface of a stainless steel substrates, usually by a treatment using an acid solution that ...

... elements of diameter from 3 mm and length up to 300 mm ✔ The range of the thickness of the coating 5-15μm ✔ White and yellow passivation ✔ Resistance to corrosion up to 96 h acc. to EN ISO 9227:2012 ✔ Ongoing supervision ...

Passivation post galvanizing Passivation treatments after galvanizing reduce the effects of wet storage stains.

PASSIVATION – GLOSS PRESERVATION IN HOT-DIP GALVANIZING Passivation significantly slows the chemical reaction of zinc with substances in the environment. Passivation layers therefore ...

Chromate Conversion Chromate conversion coating is a type of conversion coating used to passivate aluminum alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. Below is ...

... chromium (Cr +3), which allows to obtain, on the surface of an object made of aluminum or its alloys, a very thin layer of passivation (about 0,5 microns), hexavalent chromium free. He has technical features comparable ...

AÉROPROTEC specializes in the surface treatment and painting of metal and composite material parts used in the aeronautical industry, essentially to protect them against corrosion according as per specifications from customers such as ...