Arti Enterprise is the result of the relentless efforts of our CEO, Surendra Rai. Under his prudent leadership, the company is founded in the year 2000, in Ankleshwar, Gujarat. Moreover, the ideology and methodology of the CEO to tackle the managerial activities has also helped in the smooth and effective functioning of the business. We are a team of dedicated workers, who are committed to bring to you High Quality Pharmaceutical Equipments, Chemical Equipments & all type of metal surface finishing chemicals & equipments.
Pickling vs. Passivation
Both pickling and passivation are intended to remove surface contaminants and improve the corrosion resistance of stainless steel Pickling utilizes aggressive acids (usually a mixture of nitric and hydrofluoric acid) to dissolve heavy scale, weld oxides and other surface contaminants. Passivation solutions (citric or nitric acid) are not as aggressive and are not intended or are capable of dissolving heavy scale and surface oxides. Passivation is generally a cleaner and more controlled process, with parameters defined by ASTM standards. Thus pickling is used prior to or in lieu of passivation when the material has heavy contaminants or oxides.
Pickling, Metal Pickling, Passivation