NF EN ISO 14922-3
Thermal spraying. Quality requirements of thermally sprayed structures. Part 3 : standard quality requirements.
This standard specifies requirements so that: ? It is independent of the type of the thermally sprayed structure. ? It defines quality requirements for thermal spraying both in workshops and on site. ? It provides guidance for describing a manufacturer's capability to produce thermally sprayed constructions to meet specified requirements. ? It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability. This standard is appropriate when demonstration of a manufacturer's capability to produce thermally sprayed construction, fulfilling specified quality requirements, are specified in one or more of the following: ? a contract between involved parties; ? an application standard; ? a regulatory requirement. The requirements contained within this standard may be adopted in full or may be selectively deleted by the manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of thermal spraying in the following cases: ? Case 1 To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality system other than EN ISO 9001 or EN ISO 9002. ? Case 2 To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a quality system. ? Case 3 To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part of its requirements or in a contract between relevant parties. It may however be more appropriate for EN ISO 14922-4 to be used in such cases.
This standard specifies requirements so that:
? It is independent of the type of the thermally sprayed structure.
? It defines quality requirements for thermal spraying both in workshops and on site.
? It provides guidance for describing a manufacturer's capability to produce thermally sprayed constructions to
meet specified requirements.
? It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability.
This standard is appropriate when demonstration of a manufacturer's capability to produce thermally sprayed
construction, fulfilling specified quality requirements, are specified in one or more of the following:
? a contract between involved parties;
? an application standard;
? a regulatory requirement.
The requirements contained within this standard may be adopted in full or may be selectively deleted by the
manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of
thermal spraying in the following cases:
? Case 1
To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality
system other than EN ISO 9001 or EN ISO 9002.
? Case 2
To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a
quality system.
? Case 3
To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part
of its requirements or in a contract between relevant parties. It may however be more appropriate for
EN ISO 14922-4 to be used in such cases.
- Avant-propos3
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1 Domaine d'application4
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2 Références normatives4
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3 Définitions5
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4 Revue de contrat et de conception5
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4.1 Généralités5
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4.2 Application - Revue de contrat5
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4.3 Application - Revue de conception5
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5 Sous-traitance6
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6 Personnel responsable de la projection thermique6
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6.1 Généralités6
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6.2 Agent qualifié en projection thermique6
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6.3 Coordinateur de projection thermique6
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7 Personnel responsable des essais qualité6
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7.1 Généralités6
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7.2 Essais non destructifs6
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8 Installations6
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8.1 Installations nécessaires à la fabrication6
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8.2 Description des installations7
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8.3 Aptitude des installations7
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8.4 Maintenance7
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8.5 Aspects relatifs à la santé, la sécurité et l'environnement7
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9 Activités de projection thermique8
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9.1 Plan de production8
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9.2 Spécifications du mode opératoire de projection thermique8
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9.3 Instructions de travail8
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9.4 Prétraitement et post-traitement8
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9.5 Documentation8
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10 Consommables pour la projection thermique8
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10.1 Généralités8
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10.2 Essais par lots8
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10.3 Stockage et manutention9
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11 Stockage et manutention des matériaux substrats9
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12 Contrôles et essais relatifs à la projection thermique9
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12.1 Généralités9
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12.2 Contrôles et essais avant la projection9
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12.3 Contrôles et essais pendant la projection thermique9
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12.4 Contrôles et essais après la projection thermique10
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12.5 État des contrôles et des essais10
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13 Non-conformité et actions correctives10
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14 Étalonnage10
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15 Identification et traçabilité10
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16 Enregistrements qualité11
- Annexe ZA (informative) Bibliographie12
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