NF EN ISO 14922-4
Thermal spraying. Quality requirements of thermally sprayed structures. Part 4 : elementary 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.
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.
- 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-traitance5
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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 Aspects relatifs à la santé, la sécurité et l'environnement7
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9 Activités de projection thermique7
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10 Consommables pour la projection thermique7
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11 Stockage et manutention des matériaux substrats7
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12 Contrôles et essais relatifs à la projection thermique7
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12.1 Contrôles et essais avant la projection thermique7
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12.2 Contrôles et essais après la projection thermique7
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13 Non-conformité et actions correctives7
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14 Étalonnage8
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15 Identification et traçabilité8
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16 Enregistrements qualité8
- Annexe ZA (informative) Bibliographie9
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