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ISO 4539:1980

Electrodeposited chromium coatings — Electrolytic corrosion testing (EC test)
1. 10. 1980.

Опште информације

90.93     6. 7. 2021.

ISO

ISO/TC 107/SC 7

Međunarodni standard

25.220.40  

francuski   engleski  

Kupovina

Objavljen

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Apstrakt

Specifies a rapid and accurate method for evaluating the corrosion resistance characteristics of electrodeposits on steel or zinc-base die casting designed for outdoor service. Does not describe exposure periods to be used for a specific product, nor the interpretaiton to be given to the results. Test conditions are provided to electrolytically dissolve the underlying coatings of nickel through discontinuities in the chromium overlay at such a rate that electrolysis for 2 min produces about the same extent of corrosion as does 1 year of service.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 4539:1980
90.93 Odluka o potvrđivanju standarda
6. 7. 2021.

Nacionalna preuzimanja

SRPS ISO 4539:1996  
ISS

Elektrolitičke prevlake hroma - Ispitivanje korozije elektrolitičkom metodom (EC test) (identičan sa ISO 4539:1980)

90.93   Odluka o potvrđivanju standarda

C107 Saznaj više

SRPS ISO 4539:1996/Ispr.1:2015  
ISS

Elektrolitičke prevlake hroma — Ispitivanje korozije elektrolitičkom metodom (EC test) — Ispravka 1

90.93   Odluka o potvrđivanju standarda

C107 Saznaj više