EN ISO 2063-1:2017

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Criteria for corrosion and corrosion protection by
  thermal-sprayed coatings
5 Requirements for the corrosion protection systems and
  their planning
6 Pre-conditions and requirements for the manufacturing
  process
7 Requirements for the manufacturer
8 Documentation
Annex A (informative) - Corrosivity categories - Environment
        conditions - Exposure
Annex B (informative) - Summary of the corrosion behaviour
        of thermal-sprayed coatings of zinc, aluminium and their
        alloys
Annex C (informative) - Recommended values for the
        thickness of the metallic coating
Annex D (informative) - Examples of design and
        explanations
Annex E (informative) - Example test certificate for work
        specimen for thermal sprayer used on-site in accordance
        with ISO 2063-2
Annex F (informative) - Appearance of surfaces in different
        treated conditions
Annex G (informative) - Checklist for this document - Work
        and test steps and connection to relevant standards or
        recommendations
Bibliography

ISO 2063-1:2017 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 ISO 2063-1:2017, 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.ISO 2063-1:2017 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 ISO 2063-1:2017.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 ISO 2063-1:2017.Requirements for the manufacturing of thermal-sprayed coatings are specified in ISO 2063‑2.