ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Research of the Obtaining Process of Protective Phosphate Nanocoatings

Laura Aikozova1, Ainur Tukibayeva*1 and Marat Satayev2

DOI : http://dx.doi.org/10.13005/ojc/350127


Abstract:

This article presents thermodynamic calculations of the interaction of zinc and iron chlorides with phosphoric acid. The influence of temperature and duration of the interaction on the degree of decomposition of metal chlorides is also determined. It is established that with increasing the temperature and the duration of interaction, the degree of conversion of zinc and iron chlorides to metal phosphates increases and the residual chlorine content in the product simultaneously decreases. The quality control of the obtained products was carried out using physical, chemical and crystal-optical methods of analysis.

Keywords:

Metal Corrosion; Metal Phosphates; Phosphates; Phosphoric Acid; Zinc and Iron Chlorides

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