The paper deals with evaluation of quality of electrolytic coating by statistical methods. Electrolytic solution was created by ZnCl2 within interval of 0,062 mol .l-1 to 1,01 mol.l-1, NaCl ranging from 7,01 mol.l-1 to 60,66 mol.l-1, H3BO3 ranging from 0,11 mol.l-1 to 0,89 mol.l-1. Physical conditions of the experiment are represented by the electrolyte temperature ranging from 3,78 °C to 43,78...

Corten steel is a low-carbon alloy steel. It widely used in architecture, the transport sector, and industrial applications, where exposed to harsh environments. very much sought after due its auto protection from corrosive environments through formation of patina (rust). The specialty formed on corten that it can self-heal itself stop spreading corrosion. Generally, steels are given protective...

Zinc oxide (ZnO) is a semiconductor with various physicochemical properties allowing its use in wide range of technological applications. The aim this work to study nanocrystalline ZnO thin-film deposited using zinc salt which dissolved pure ionic liquids (ILs). latter play dual role: solvent and supporting electrolyte. Most ILs have large electrochemical window sufficient conductivity. In work...

Electroplating waste water is considered to be harmful to health of animals. In the present study, we tested the hypothesis that electroplating waste water would suppress immune functions in Kunming mice. Twenty-six mice were randomly divided into the control group (n = 13) and the experimental group (n = 13), in which the latter drank electroplating waste water. We found that body mass and mos...

he electrodeposition of zinc on iron and steel for protection T against corrosion was first proposed in 1840. The combination of aesthetic appeal and protection thus provided has established bright zinc plating as an important process in modern industry. In today's technology, zinc is preferably deposited from acid-type electrolytes, especially chloride, as an alternative to those based on cyan...

Aluminium and its alloys are interesting for many applications because they very light, cheap, unlimitedly recyclable. Despite being a promising base material the fashion-jewellery sector, their tendency to form passivating film makes them difficult be galvanized, even more when recycled aluminium contains impurities of refractory elements. Indeed, most common processes galvanising often expens...

The behaviour of materials is governed by the surrounding environment. The contact area between the material and the surrounding environment is the likely spot where different forms of degradation, particularly rust, may be generated. A rust prevention treatment, like bluing, inhibitors, humidity control, coatings, and galvanization, will be necessary. The galvanization process aims to protect ...