BS EN ISO 14921:2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Component and coating design considerations
5 Preliminary machining by turning, milling, or grinding
6 Masking
7 Methods of surface preparation
8 Thermal spraying
9 Inspection after spraying
10 Sealing
11 Finishing
12 Final inspection
13 Documentation
Annex A (informative) - Flow chart for assessment of
        suitability of thermal spraying
Annex B (informative) - Check list for evaluation of the
        most suitable coating system for the intended purpose
Annex C (informative) - Record for the applied thermal spray
        procedure
Bibliography

Defines the general procedure, when a thermally sprayed coating is applied to enhance the surface properties of a component or to reclaim worn and non-conforming parts.

This International Standard specifies the general procedure, when a thermally sprayed coating is applied to enhance the surface properties of a component or to reclaim worn and non-conforming parts.

This International Standard does not provide definitive methods for specific work due to the variety of the technological, physical and/or chemical requirements and of the component\'s shape.

This International Standard specifies the general conditions for the selection of the spraying procedure and materials for this purpose. It does not apply to thermally sprayed zinc and/or aluminium coatings for protection of steel structures against atmospheric corrosion, for which ISO2063 applies.

This International Standard also does not apply to coatings of self-fluxing alloys which are subsequently fused. That procedure is covered by ISO14920.