7384-1986 Artificial Atmospheric Corrosion TestsGeneral Requirements

предговор
ИСО (Међународна организација за стандардизацију) је глобални савез националних тела за стандардизацију (Тела чланица ИСО). Развој међународних стандарда се обично спроводи преко ИСО техничких комитета. Свака институција чланица заинтересована за предмет за који је основан технички комитет има право да буде заступљена у тој комисији. Међународне владине и невладине организације које су у вези са ИСО такође су укључене у овај посао.

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.

International standard ISO 7384 је развијен од стране Техничког комитета ИСО/ТЦ 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 Artificial Atmospheric Corrosion TestsGeneral Requirements

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 Artificial Atmospheric Corrosion TestsGeneral Requirements

2 Референтни материјали
ИСО 1456, Metallic coatingsPlating coatings of nickel and chromium.

ИСО 1458, Metallic CoatingsCoatings for nickel plating.

ИСО 1461, Metallic coatingsHot dip galvanized coatings on ferrous metal productsRequirements.

– ИСО 1462, Metallic coatingsCoatings other than base metal anodesAccelerated corrosion testingMethod for evaluating results.

ИСО 2081, Metallic coatingsZinc plating coatings on iron or steel.

ИСО 2082, Metallic coatingsCadmium plating coatings on iron or steel.

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

– ИСО 3769, Metallic coatingsacetate spray test (ASS test).

ИСО 3770, Metallic coatingsCopper accelerated acetate spray test (CASS test).

ИСО 4536, Metallic and non-organic coatings on metallic substratessalt drop corrosion test (SD test).

– ИСО 4540, metallic coatingssubstrate cathode coatingsRating of electroplated samples subjected to corrosion tests

ИСО 4623, Боје и лакови – filamentous corrosion testing of steels.

ИСО 8407, Metals and alloysProcedures for the removal of corrosion products from corrosion samples.

3 Дефиниција
For the purposes of this international standard, the following definitions apply.

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.

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

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