RS ISO 2063-1: 2019
Thermal spraying — Zinc, aluminium and their alloys — Part 1: Design considerations and quality requirements for corrosion protection systems


This document specifies requirements for the protection of iron and steel surfaces against corrosion by
applying thermal-sprayed metallic coatings of zinc, aluminium or their alloys.
In this document, requirements for the planning of the corrosion protection system and for the
constructive design of the component to be protected are specified, where thermal spraying is intended
to be the process for the deposition of the metallic corrosion protection.
Some field-related basic terms are defined and instructions for corrosion behaviour of the zinc and
aluminium materials under different environment conditions are provided.
Characteristic properties of the coating, e.g. coating thickness, minimum adhesive strength and surface
appearance, are specified and test procedures for thermal-sprayed corrosion protection coatings of
zinc, aluminium or their alloys are determined.
This document is valid for applying thermal-sprayed zinc and aluminium protection coatings against
corrosion in the temperature range between ?50 °C to +200 °C, taking into consideration the service
conditions of any sealants used. Heat-resistant protective coatings of aluminium are covered by
ISO 17834 and are not in the scope of this document.
Other corrosion protection processes, e.g. hot-dip galvanizing (galvanic coating), sherardizing,
electroplating or selection and deposition of organic coatings/paints are not in the scope of this
Requirements for the manufacturing of thermal-sprayed coatings are specified in ISO 2063-2.

General Information

RS ISO 2063-1: 2019ADOPTED ISO STANDARDSPaint and colour industries37Second Edition
Jun 2023
Price: RWF 42,000

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