序文
ISO (国際標準化機構) 国家標準化団体の世界的な同盟です (ISO会員団体). 国際規格の開発は通常、ISO 技術委員会を通じて行われます。. 技術委員会が設立された主題に関心を持つ各加盟機関は、その委員会に代表される権利を有する。. ISO と連携する国際政府および非政府組織もこの作業に関与しています。.

Draft international standards adopted by technical committees are circulated to member bodies for approval before being accepted as international standards by the ISO Council. They are approved under the ISO process, which requires at least 75 per cent approval from voting member bodies.

国際規格ISO 7384 ISO/TC 技術委員会によって開発されました 156, Corrosion of Metals and Alloys.

Users should note that, unless otherwise noted, all international standards are revised from time to time, and unless otherwise noted, any reference herein to any other international standard is meant to be the latest version.

7384-1986 人工大気腐食試験 – 一般的な要件

1 Scope and domain of application
This standard specifies the general requirements for specimens, equipment and procedures for artificial atmospheric corrosion tests. It is applicable to metals and alloys with or without permanent or temporary corrosion protection.

The requirements set forth in this standard are intended to be applied to other international standards involving artificial atmosphere corrosion testing and accelerated test methods and construction of new chambers.

7384-1986 人工大気腐食試験 – 一般的な要件

2 Reference Materials
ISO 1456, 金属コーティング – Plating coatings of nickel and chromium.

ISO 1458, Metallic Coatings – Coatings for nickel plating.

ISO 1461, 金属コーティング – Hot dip galvanized coatings on ferrous metal products – Requirements.

– ISO 1462, 金属コーティング – Coatings other than base metal anodes – Accelerated corrosion testing – Method for evaluating results.

ISO 2081, 金属コーティング – Zinc plating coatings on iron or steel.

ISO 2082, 金属コーティング – Cadmium plating coatings on iron or steel.

ISO 3768, Neutral salt spray test for metallic coatings (NSS test).

– ISO 3769, 金属コーティング – acetate spray test (ASSテスト).

ISO 3770, 金属コーティング — Copper accelerated acetate spray test (キャステスト).

ISO 4536, Metallic and non-organic coatings on metallic substrates – salt drop corrosion test (SD test).

– ISO 4540, metallic coatings – substrate cathode coatings – Rating of electroplated samples subjected to corrosion tests

ISO 4623, 塗料とワニス – filamentous corrosion testing of steels.

ISO 8407, Metals and alloys – Procedures for the removal of corrosion products from corrosion samples.

3 意味
For the purposes of this international standard, 次の定義が適用されます.

Corrosion tests in Artificial atmosphere: Laboratory tests performed in air with or without permanent or temporary corrosion protection for the presence of aggravating factors affecting the corrosion of metallic materials and alloys.

注記 – Corrosion tests in artificial atmospheres attempt to reproduce corrosion effects under working conditions, such as atmospheric or other environments.

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